Tag: IoT (page 1 of 3)

Home Automation DIY Garage Lighting System



Check out how I automated my garage lights. DIY project includes 3-way switch, fluorescent lighting, circuit board design, and software. Detailed build article with plans:

Garage Light Controller

Makercise Multi-way Switching video:

Catus Workshop! video:

flash001USA video:


Source

Internet of Things PCB considerations for Startups

Seeing that IoT devices are so newer, you would think that getting an IoT printed circuit board (PCB) project off the ground starts by reinventing the wheel and suffering a good deal of technical difficulties. That is definitely untrue.
Nonetheless it doesn’t indicate that IoT startups have a evident route to fame and fortune. Facing them is quite a lot of design and manufacturing points which are special to these small products. These considerations should be considered for the fresh IoT product to reach your goals.

On the plus side, it’s necessary for IoT startups to find out that the foundation for a successful new product exists. This means that experience and knowhow regarding the design, fabrication and assembly of such leading-edge products are out there. Also, the best advice is for discreet IoT product business men and innovators to become aware of the recommendations that qualified electronics manufacturing services or EMS providers are offering. These corporations together with their engineering staffs have already performed the work with groundbreaking IoT firms in Silicon Valley stepping into the beginning of this surfacing segment.

The PCB of an IoT product is a special beast than the traditional one, which is notably larger and flat. IoT gadgets, conversely, are made up largely of either rigid-flex or flex circuit assemblies, which include their own sets of design layout, fabrication and assembly considerations and detailed aspects.

Layout

A primary factor is to try to find encountered designers who’ve undertaken quite a lot of rigid-flex PCB designs. PCB space for an IoT product is at a premium. So you want the designer to have firsthand layout knowledge to correctly design significant parts on that little room.

Moreover, virtually all IoT gadgets are not stationary; they get substantial movement and turning. Right here, the encountered designer plays a key role in calculating bend ratios and lifecycle iterations as a significant part of a design. Various other significant design layout considerations contain signal trace thickness, number of rigid and flex circuit layers, copper weight and stiffener placement. Stiffeners are utilized on flex circuits to make certain parts attached to the flex circuit keep on being firmly in place to prevent itself from movement.

A new aspect to consider is through-hole element positioning in rigid-flex circuits. Why is that important? Most of the IoT units are founded on surface mount device placement. But nevertheless , there may be through-hole parts, which are often affixed to either the rigid part or the flex part of the board. Through-hole parts are in most cases helpful to connect input/output or I/O signals to the exterior world. Doing this, those signals can be shown having an LCD or LED monitor. Through-hole element placement is a significant concern in an IoT item given that when utilized on the flex section of the board, suitable stiffeners need to be designed and employed for ideal assembly.

Finally in the layout category, the high temperature which parts generate is required to be considered. IoT gadgets are starting to be more elaborate with rigid-flex and flex circuits featuring as many as 12 – 14 layers. Some gadgets are digital. But nevertheless , more and more analog systems are being used in IoT systems. Analog circuitry creates far more heat than digital ones. That means heat expansion plus contraction rate must be taken into account. In tech lingo, this is actually called the Coefficient of Thermal Expansion or CTE and the proper management of it.

Manufacturing

Deciding on the right fabricator is crucial and is linked to the EMS corporation you’ve decided on. The fabricator you’d like must have IoT PCB fabrication practical experience. Among significant considerations here are insuring good adhesions in between layers on both rigid and flex circuit sides, figuring out all of the important calculations and having a robust knowledge of when current transfers from the rigid side to the flex side.

These fabricators must also get an in-depth comprehension of exceptionally compact parts including 0201 and also 00105 device packages, package-on-package, and the utilization of fine-pitch ball-grid array or BGA packaged devices.

Additionally, they need to have knowledge of designing boards with fairly tight tolerances in terms of footprint for those kinds of BGA devices, in terms of up-to-date capabilities like laser direct imaging for putting the solder mask on the board. They ought to have laser drills for via drilling with sizes of 5 mils or under mainly because these IoT devices could be so little that a standard drill size of 5 to 8 mils would possibly not be all you need. They may have to go to a 3 mil, which indicates that you will need to have an advanced laser drilling capability indoors.

In the event you are placing via-in-pad, it is a good way to make use of the small real estate that’s available on the rigid-flex board, nonetheless , it produces problems for assembly. If vias are not fully planar or flat in shape, it may be an obstacle through the assembly of those tiny BGA packaged devices. That’s because non-planar surfaces could endanger the integrity of solder joints.

Sometimes via in pads leave bumps in cases where they’re not scoured appropriately after putting the vias and gold finish on top. In case there are bumps, then the solder joints in the assembly for those tiny BGA balls in those IoT devices wouldn’t be an ideal joint. This might create sporadic connections, which might be a bigger issue to address and remedy. It all boils down to which EMS corporation you are using because they’re the ones who will select the fabrication facility to make a triumphant IoT item for you.

PCB Assembly

It’s crucial to take a look at encountered EMS companies that have successfully assembled IoT and wearable PCBs because they have specialized tooling and fixtures readily existing, which are vital for assembly to assure components are placed properly, accurately and the printing is accomplished correctly.

Printing is usually a difficult task for IoT systems. If it’s a rigid-flex board, then there will be a difference between thicknesses of the rigid and flex circuit portions, indicating a special fixture is required to maintain the complete rigid-flex board planar or absolutely flat to permit effective printing to be achieved.

Startups must be well prepared to discover the most suitable manufacturing partners and EMS enterprises. Doing this they can make sure that they have enough experience beforehand to get the multitude of design, fabrication and assembly details effectively performed since they are crucial to a prosperous and prompt IoT product launch.

Onion Omega2 IoT Control Box



▼ Info and links below ▼

A little project demonstrating the use of the recently launched Onion Omega2 single board computer. Combined with the IFTTT service, it can control practically any internet-connected device.

Have feedback on this project? Ideas for another? Let me know in the comments!

► Blog post: http://frederickvandenbosch.be/?p=2345

For more videos, guides, projects and reviews:
► Website: http://frederickvandenbosch.be
► Facebook: https://www.facebook.com/frederickvandenbosch
► Twitter: http://twitter.com/f_vdbosch
► Instagram: http://www.instagram.com/f_vdbosch/
► G+: https://plus.google.com/u/0/+FrederickVandenbosch

Music:
Dance, Don’t Delay by Twin Musicom is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
Source: http://www.twinmusicom.org/song/303/dance-dont-delay
Artist: http://www.twinmusicom.org

source

Top 4 interesting projects for the Raspberry Pi Zero W

1. Create a Raspberry Pi Zero AirPlay Speaker

While this project in the beginning requires using a Raspberry Pi Zero with a WiFi dongle attachment, the Zero W fully does away with the need for this gadget. In combination with a low-cost 5V light-weight battery, you can actually build yourself a cool, wireless AirPlay speaker for streaming music from your Apple product.

View the entire step-by-step at Hackster. https://www.hackster.io/fvdbosch/raspberry-pi-zero-airplay-speaker-d99feb

2. Create a Raspberry Pi Zero W desk clock

Because of the Pi Zero W’s wireless abilities, it’s easy to build yourself a desktop clock that’s accurate to within two or three milliseconds. Once you have all the parts (with a display that looks straight out of a Hollywood thriller), it is easy to hook up the clock via WiFi to the Network Time Protocol (NTP) and get to sleep well realizing you’re in sync with the remainder of the planet.

See the entire step-by-step instruction manual on Hackaday. https://hackaday.io/post/54276

3. Create your very own Raspberry Pi-powered R2-D2

For those who have always wanted to hack a toy R2-D2 into something a little bit more realistic, the Raspberry Pi Zero W is here to help. Les Pounder at TechRadar has published a tutorial for adding some wheels and attitude to the precious robot from the “Star Wars” world.

Research the step-by-step directions listed here. http://www.techradar.com/how-to/computing/how-to-build-your-own-r2-d2-with-the-raspberry-pi-zero-1310979

4. A Pi Zero W security camera

One of the many great obvious benefits to owning a Raspberry Pi Zero W is being able to remain connected to the online world in places lacking ethernet connection. For security camera systems, this new supplement is amazingly valuable.

At Raspberry Pi Spy, thorough guidelines have already been published to creating your individual Pi Zero W security camera. Better yet, there currently exists both a good way to mount your camera and a dedicated operating system known as motionEyeOS to tie it all together.

Research the entire step-by-step here. http://www.raspberrypi-spy.co.uk/2017/04/raspberry-pi-zero-w-cctv-camera-with-motioneyeos

Onion Omega2 Unboxing and First Impressions



Unboxing 5$/9$ Omega2 single board Linux computer for IoT
Sent for review by Onion, successful Kickstarter campaign:
https://www.kickstarter.com/projects/onion/omega2-5-iot-computer-with-wi-fi-powered-by-linux

source

Best 4 fantastic projects for the Raspberry Pi Zero W

1. Create a Raspberry Pi Zero AirPlay Speaker

While this project at first demands using a Raspberry Pi Zero with a WiFi dongle accessory, the Zero W efficiently does away with the requirement for this accessory. Coordinated with a low priced 5V lightweight battery, you can actually build yourself a incredible, wireless AirPlay speaker for streaming music from your Apple device.

Browse the complete step-by-step from Hackster. https://www.hackster.io/fvdbosch/raspberry-pi-zero-airplay-speaker-d99feb

2. Create a Raspberry Pi Zero W desk clock

Due to the Pi Zero W’s wireless functionality, you can build yourself a desktop clock that’s accurate to within a couple of milliseconds. Once you have all the components (with a display that looks straight out of a Hollywood thriller), you can actually hook up the clock via WiFi to the Network Time Protocol (NTP) and fall asleep well being aware of you’re in sync with the remainder of the universe.

View the complete step-by-step suggestions on Hackaday. https://hackaday.io/post/54276

3. Create your personal Raspberry Pi-powered R2-D2

For those who have always wanted to hack a toy R2-D2 into something a tad bit more realistic, the Raspberry Pi Zero W has arrived to assist. Les Pounder from TechRadar has released a article for adding some wheels and attitude to the beloved robot from the “Star Wars” world.

Read the step-by-step instruction manual right here. http://www.techradar.com/how-to/computing/how-to-build-your-own-r2-d2-with-the-raspberry-pi-zero-1310979

4. A Pi Zero W wireless security camera

Among the many significant noticeable advantages to getting a Raspberry Pi Zero W is being able to stay connected to the online world in places lacking ethernet connection. For wireless security camera applications, this new improvement is absolutely valuable.

At Raspberry Pi Spy, thorough directions have already been released to making your own Pi Zero W wireless security camera. A lot better, there currently exists both a good way to mount your camera and a professional operating system called motionEyeOS to tie it altogether.

Read the complete step-by-step here. http://www.raspberrypi-spy.co.uk/2017/04/raspberry-pi-zero-w-cctv-camera-with-motioneyeos

H.O.D.O.R | Home/Office Automation | Raspberry Pi Project | Wireless Smartphone Control



H.O.D.O.R is a Home/Office Automation project using Raspberry Pi single-board computer. The name H.O.D.O.R has been taken into consideration after us being the die hard fans of Game of Thrones. The name H.O.D.O.R is taken from that famous character of American TV series which states,”Hold the Door!”.

Features:-
1. Display Door Status over web-interface.
2. Turn Lights/Fans on whenever human enters in room.
3. Capture image & mail to registered email whenever someone breaks into house.
4. Trigger alarm whenever smoke/gas leak is sensed.
5. Sends signal whenever garden/plant is dry to web-interface.
6. Count number of person enter/exit in the room.

Project By:
Apoorv, Smit & Prateek
(B.TECH-CS&E 7th SEM)
Shoot By: Utkal & Shrulabh

Read More: https://vslcreations.blogspot.in/2016/11/hodor-homeoffice-automation-raspberry.html
Github: https://github.com/vsl-tech/home-automation

source

Best Four big fun projects for the Raspberry Pi Zero W

1. Build a Raspberry Pi Zero AirPlay Speaker

While this project earlier demands using a Raspberry Pi Zero with a WiFi dongle accessory, the Zero W fully takes away the demand for this add-on. Accompanied by a low priced 5V mobile battery, you’ll be able to build yourself a wonderful, wireless AirPlay speaker for streaming music from your Apple product.

Go to the entire step-by-step from Hackster. https://www.hackster.io/fvdbosch/raspberry-pi-zero-airplay-speaker-d99feb

2. Build a Raspberry Pi Zero W desk clock

Due to the Pi Zero W’s wireless abilities, it’s simple to build yourself a desktop clock that’s accurate to within a couple of milliseconds. Once you have all the parts (with a display that looks straight out of a Hollywood thriller), you’ll be able to connect the clock via WiFi to the Network Time Protocol (NTP) and relax well realizing you are in sync with the rest of the universe.

View the entire step-by-step suggestions on Hackaday. https://hackaday.io/post/54276

3. Create your personal Raspberry Pi-powered R2-D2

For those who have always wanted to hack a toy R2-D2 into something a little more reasonable, the Raspberry Pi Zero W can be utilized to oblige. Les Pounder from TechRadar has released a instruction for adding some wheels and attitude to the beloved robot from the “Star Wars” universe.

See the step-by-step manuals listed here. http://www.techradar.com/how-to/computing/how-to-build-your-own-r2-d2-with-the-raspberry-pi-zero-1310979

4. A Pi Zero W security camera

One of the large obvious benefits to having a Raspberry Pi Zero W is its capacity to remain connected to the internet in places lacking ethernet connection. For security camera products, this new supplement is tremendously beneficial.

At Raspberry Pi Spy, in depth guidelines have been released to putting together your personal Pi Zero W security camera. Better still, there already exists both a good way to mount your camera and a dedicated operating-system known as motionEyeOS to tie it as a whole.

See the entire step-by-step here. http://www.raspberrypi-spy.co.uk/2017/04/raspberry-pi-zero-w-cctv-camera-with-motioneyeos

Meet the new Internet: Embedded Wi-Fi for the IoT



The next generation of embedded Wi-Fi is here with TI’s SimpleLink™ Wi-Fi Internet-on-a-chip™ solutions. The CC3100 and CC3200 platforms can be battery-powered and help get more home, industrial and consumer devices connected to the Internet of Things (IoT). The possibilities are for you to imagine and connect more anywhere, anything, anyone. What will you connect? www.ti.com/simplelinkwifi

Source

Internet of Things PCB ways to care for Startups

Because IoT appliances are so fresh new, you would think that getting an IoT printed circuit board (PCB) project off the ground starts by reinventing the wheel and encountering a large amount of technical problem. That is definitely far from the truth.
But it doesn’t signify IoT startups have a obvious method to fame and fortune. Facing them is numerous design and manufacturing issues to consider that are completely unique to these small products. These points to consider should be taken into account for the new IoT product to have success.

On the plus side, it’s essential for IoT startups to learn that the basic foundation for a successful cool product does exist. This means experience and knowhow relating to the design, fabrication and assembly of such advanced products are readily available. Additionally, the best advice is for clever IoT product enterprisers and leaders to follow the recommendation that seasoned electronics manufacturing services or EMS vendors offer. These firms as well as their engineering employees have carried out the task with groundbreaking IoT businesses in Silicon Valley coming into the early stages of this surfacing sector.

The PCB of an IoT device is a different beast than the traditional one, which is a great deal larger and flat. IoT devices, on the other hand, consist mainly of either rigid-flex or flex circuit assemblies, which include their very own groups of design layout, fabrication and assembly points to consider and subtleties.

Layout

A key thing to consider is to seek expert designers who’ve finished quite a lot of rigid-flex PCB designs. PCB space for an IoT device is at a premium. So you would like the designer to have directly layout working experience to productively design critical components on that limited area.

In addition, most IoT devices aren’t stationary; they get sizeable movement and turning. Right here, the expert designer plays an important role in determining bend ratios and lifecycle iterations as a critical part of a design. Some other critical design layout points to consider comprise of signal trace thickness, number of rigid and flex circuit layers, copper weight and stiffener placement. Stiffeners are utilized on flex circuits to be certain that components mounted on the flex circuit stay properly in position to prevent movement.

An extra thing to consider is through-hole element positioning in rigid-flex circuits. Why’s that critical? Most of the IoT products are based on surface mount device placement. Yet , there may be through-hole components, which are commonly put on either the rigid section or the flex part of the board. Through-hole components are often employed to communicate input/output or I/O signals to the outer world. Like that, those signals can be exhibited employing an LCD or LED monitor. Through-hole element placement is a critical account in an IoT product due to the fact when used on the flex part of the board, suitable stiffeners must be designed and applied for proper assembly.

To finish in the layout category, the heat which components bring in has to be thought about. IoT devices are more and more intricate with rigid-flex and flex circuits featuring as many as 12 to 14 layers. Some devices are digital. Yet , progressively more analog units are getting used in IoT units. Analog circuitry creates a great deal more heat than digital ones. This means that heat expansion and contraction rate must be thought about. In tech lingo, it is often called the Coefficient of Thermal Expansion or CTE and the appropriate handling of it.

Manufacturing

Selecting the right fabricator is extremely important and is linked to the EMS company you’ve decided on. The fabricator you’d like has to have IoT PCB fabrication experience. Amongst critical points to consider here are making sure tough adhesions between layers on both rigid and flex circuit sides, knowing all the significant calculations and possessing a thorough knowledge of when current moves from the rigid side to the flex side.

These fabricators also need to get an in-depth expertise in remarkably little components just like 0201 and 00105 device packages, package-on-package, and the use of fine-pitch ball-grid array or BGA packaged devices.

Furthermore, they need to have experience of designing boards with very tight tolerances in terms of footprint for those kinds of BGA devices, in terms of up-to-date capabilities like laser direct imaging for putting the solder mask on the board. They need to have laser drills for via drilling with sizes of 5 mils or under because these IoT products could be so compact that a normal drill size of 5 to 8 mils would possibly not be sufficient. They could require to go to a 3 mil, which means you must have an superior laser drilling capability in-house.

In the event that you are placing via-in-pad, it is a easy way to utilize the small real estate which is available on the rigid-flex board, but it presents problems for assembly. If vias are not entirely planar or flat in shape, it will become a difficulty all through the assembly of those tiny BGA packaged devices. That’s because non-planar surfaces might put at risk the integrity of solder joints.

Occasionally via in pads leave bumps when they’re not scrubbed the correct way after putting the vias and gold finish at the top. In case there are bumps, then the solder joints in the assembly for those tiny BGA balls in those IoT devices would not be an excellent joint. It could create sporadic connections, which can be a bigger issue to deal with and solve. It all boils down to which EMS company you’re working with because they’re the ones who will select the fabrication facility to make a prosperous IoT item for you.

PCB Assembly

It’s very important to look at expert EMS companies that have properly assembled IoT and wearable PCBs as they have special tooling and fixtures readily out there, which are required for assembly to guarantee components are placed effectively, accurately and the printing is made in the right way.

Printing generally is a issue for IoT units. If it’s a rigid-flex board, then there does exist a change between thicknesses of the rigid and flex circuit portions, which implies a special fixture is necessary to keep the complete rigid-flex board planar or completely flat to permit effective printing to become realized.

Startups should really be prepared to opt for the correct manufacturing partners and EMS corporations. In this manner they can make sure that they have enough experience early in advance to get the multitude of design, fabrication and assembly details efficiently performed since they are crucial to a lucrative and prompt IoT product roll-out.

ESP8266 Hack #1: Web Enabled LED – WiFi Internet-of-Things IoT



After 3 frustrating days of trying, I’ve finally found a reliable, repeatable way of turning the ESP8266 into a web enabled Internet-of-Things (IoT) LED switcher. In this video I show it working (well, sort of working). Then, I use a couple of software tools (ESP8266 flasher and CoolTerm) to put the original Espressif firmware back.

Source

IoT PCB considerations for Startups

Seeing that IoT devices are so fresh new, you would assume that getting an IoT printed circuit board (PCB) project off the ground starts by reinventing the wheel and finding your way through a lots of technical problems. This is not the case.
Nevertheless it doesn’t indicate that IoT startups have a straightforward route to fame and fortune. Facing them is a number of design and manufacturing issues which are different to these small products. These factors to consider ought to be thought about for the fresh new IoT device to reach your goals.

On the plus side, it’s essential for IoT startups to find out that the foundation for a successful awesome product exists. This implies experience and knowledge concerning the design, fabrication and assembly of these types of complex products are obtainable. And the best advice is for clever IoT product businessmen and leaders to follow the counsel that experienced electronics manufacturing services or EMS providers offer. These companies and also their engineering team members already have executed the task with groundbreaking IoT companies in Silicon Valley taking part in the first stages of this coming industry.

The PCB of an IoT product is a distinct beast than the traditional one, which is much larger and flat. IoT units, alternatively, are made up mainly of either rigid-flex or flex circuit assemblies, which include their own groups of design layout, fabrication and assembly factors to consider and intricacies.

Layout

A top concern is to find skilled designers who have accomplished quite a lot of rigid-flex PCB designs. PCB space for an IoT product is at a premium. So you want the designer to have directly layout experience to effectively design vital parts on that modest area.

Additionally, most IoT units aren’t fixed; they have sizeable movement and twisting. Here, the skilled designer plays a leading role in assessing bend ratios and lifecycle iterations as a vital part of a design. Other vital design layout factors to consider incorporate signal trace thickness, number of rigid and flex circuit layers, copper weight and stiffener placement. Stiffeners are utilized on flex circuits to make sure that parts attached to the flex circuit continue to be properly constantly in place in order to avoid movement.

An alternate focus is through-hole element positioning in rigid-flex circuits. Why’s that crucial? Nearly all of IoT items are based on surface mount device placement. However , there can be through-hole parts, which are in most cases designed into either the rigid portion or the flex area of the board. Through-hole parts are often employed to communicate input/output or I/O signals to the outer world. Doing this, those signals can be displayed employing an LCD or LED monitor. Through-hole element placement is a key consideration in an IoT unit for the reason that when applied to the flex area of the board, appropriate stiffeners ought to be designed and employed for excellent assembly.

And finally in the layout category, the heat which parts generate must be thought of. IoT units are starting to be more challenging with rigid-flex and flex circuits featuring up to 12 to 14 layers. Several units are digital. However , increasingly more analog units are being utilized in IoT units. Analog circuitry creates considerably more heat than digital ones. This implies heat expansion and contraction rate should be considered. In tech lingo, that is often called the Coefficient of Thermal Expansion or CTE and the appropriate therapy for it.

Fabrication

Deciding on the best fabricator is a must and is linked to the EMS business you have selected. The fabricator you are looking for require IoT PCB fabrication practical experience. Among vital factors to consider here are ensuring durable adhesions in between layers on both rigid and flex circuit sides, learning all the vital calculations and obtaining a strong understanding of when current transfers from the rigid side to the flex side.

Such fabricators should also possess an in-depth expertise in really little components like 0201 as well as 00105 device packages, package-on-package, and the utilization of fine-pitch ball-grid array or BGA packaged devices.

In addition they must have knowledge of designing boards with truly tight tolerances in terms of footprint for those kinds of BGA devices, in terms of up-to-date capabilities like laser direct imaging for putting the solder mask on the board. They ought to have laser drills for via drilling with sizes of 5 mils or under simply because these IoT units could be so tiny that a regular drill size of 5 to 8 mils perhaps may not be all you need. They could have to go to a 3 mil, which indicates that you must have an excellent laser drilling capability indoors.

If you’re placing via-in-pad, it’s really a great way to use the small real estate that’s available on the rigid-flex board, however , it produces difficulties for assembly. If vias are not totally planar or flat in shape, it might be difficult through the assembly of those tiny BGA packaged devices. That is because non-planar surfaces may jeopardize the integrity of solder joints.

At times via in pads leave bumps when they’re not scrubbed the proper way after placing the vias and gold finish at the top. In the event that there are bumps, then the solder joints in the assembly for those tiny BGA balls in those IoT devices would not be an ideal joint. It might create sporadic connections, which might be a larger issue to deal with and repair. It all boils down to which EMS business you are using because they’re the ones who will choose the fabrication facility to make a victorious IoT device for you.

PCB Assembly

It’s essential to look at skilled EMS companies that have productively assembled IoT and wearable PCBs since they have unique tooling and fixtures already out there, which are essential for assembly to ensure components are placed appropriately, accurately and the printing is completed in the right way.

Printing could be a problem for IoT units. If it’s a rigid-flex board, then there’s a change between thicknesses of the rigid and flex circuit portions, meaning a special fixture is needed to maintain the complete rigid-flex board planar or fully flat to help effective printing to become carried out.

Startups ought to be well prepared to select the right manufacturing partners and EMS corporations. In this way they can make certain they have enough experience before hand to get the multitude of design, fabrication and assembly details efficiently performed because they are essential to a lucrative and prompt IoT product launch.

Raspberry Pi Zero Internet Connected Information Display



My second Raspberry Pi Zero project! It’s a programmable display, allowing you to display virtually anything. For this demo, I programmed 3 different screens: time & date, network settings and social media subscriber count. You could use it to show weather information, email, latest tweet, etc …

Have feedback on this project? Ideas for another? Let me know in the comments!

Blog post: http://frederickvandenbosch.be/?p=1365

For more videos, guides, projects and reviews:
Website: http://frederickvandenbosch.be
Facebook: https://www.facebook.com/frederickvandenbosch/
Twitter: http://twitter.com/f_vdbosch
G+: http://plus.google.com/u/0/+Frederick…

source

Related Subjects

The Raspberry Pi Zero W Contributes Wi-Fi and Bluetooth to the Zero, Charging $10
http://lifehacker.com/the-raspberry-pi-zero-wireless-adds-wi-fi-and-bluetooth-1792789503

Hands-On: A case for the Raspberry Pi Zero with camcorder
http://www.zdnet.com/article/hands-on-a-case-for-the-raspberry-pi-zero-with-camera/

Cram a Raspberry Zero and Screen Into an Altoids Container for a Compact Tiny Computer
http://lifehacker.com/cram-a-raspberry-zero-and-screen-into-an-altoids-tin-fo-1792394348

Best 5 Raspberry Pi Zero Electronic Projects That Make Use Of Its Compact Dimension

The Raspberry Pi is certainly the enthusiast choice for Build-it-yourself electronics projects. The Raspberry Pi Zero, that’s about the measurements of a stick of gum, is relatively low priced and has it’s own special utilisation circumstances though. Listed here are 10 of our most-liked projects which benefit from its measurement.

1. Stuff a Raspberry Pi Zero Into an Old Style Game Controller

Everybody knows the Raspberry Pi makes an great DIY computer game console. The setup process basically needs a matter of minutes, and the Raspberry Pi Zero is utterly capable of coping with vintage games from the SNES era and earlier. The complete project is even better when the whole system is inside a controller.

Case in point (ahem), this project relies on a SNES controller, this one tackles the NES controller, and this one uses that good old original Xbox controller. However you plan to take action, you will get a fairly slick tiny DIY old style game console you can easily carry around wherever.

2. Construct a Miniscule Dongle Computer

While the Pi Zero makes a awesome tiny computer as it is, it makes an even better dongle computer. This way, you can attach it to some other computer you have, then it will tether itself directly so you have no need to add a USB or any networking.

One of the benefits of this project is the fact you don’t need yet another PC mouse, screen, or computer keyboard hanging out around. Merely jam in into your normal computer and you are set.

3. Construct the World’s Minutest (Potentially) MAME Cabinet

MAME cabinets are wonderful, but they are gigantic. For the exact opposite approach, it is possible to employ a Raspberry Pi Zero to make one that is approximately as small as the Pi itself.

You need a few components to help make this sucker perform, including a 3D printed case, but in the end cabinet is utterly functional, which suggests you’ll have the perfect desk accessory at work.

4. Make a Motion Sensing Video Camera


source: http://instructables.com/id/Raspberry-Pi-Motion-Sensing-Camera/

The Raspberry Pi is certainly a first-rate motion sensing camcorder, but the low profile of the Pi Zero can make it better still.

Having the Raspberry Pi Zero, your motion sensing camera has a smaller measurement, which suggests it can go in even tighter rooms. E . g ., this one mounts to your window with a couple of suction cups, which is nearly as light as it becomes.

5. Play Any Simpsons Episode (or maybe Any Tv Series) With Little Thought

When you’ve ditched cable and gone full streaming with your media, you’ll probably still miss the days of catching a random episode of your most enjoyable show on TV. The Raspberry Pi Zero will bring that back.

In this project, they use episodes of The Simpsons stored on an SD card. With a custom script, you can easily click on a control button and it plays an instalment randomly. You may add any media you want here, including several shows if you desired, but The Simpsons make the perfect choice.

IOT-Link: WiFi RS-232 adapter introduction, MXCHIP solution, Model: WA 232D



WiFi RS-232 adapter
Model: WA-232D
MXCHIP solution

Wi-Fi connectivity:
1. 802.11b, 802.11g, 802.11n on channel 1-14@2.4GHz
2. WEP, WPA/WPA2 PSK/Enterprise
3. Transmit power:18.5dBm@11b, 15.5dBm@11g,14.5dBm@11n
4. MIN Receiver Sensitivity:-96 dBm
5. Wi-Fi modes: Station, Soft AP and Wi-Fi direct
6. Operating Temperature:-40 to 85 Degree C
7. Max. current: 320mA
8. Auto detect security mode

TCP/IP features:
1. DHCP client and server
2. DNS, mDNS , bonjour
3. Two sockets working at the same time
4. TCP client/server with keep-alive detection and auto reconnection
5. UDP unicast/broadcast
6. Support 8 clients in TCP server mode
7. HTTP, FTP and SMTP client
8. TCP Server/Client: 1 to 8 link

UART features:
1. CTS/RTS hardware flow control
2. Serial port baud rate: 1200, 2400, 4800, 9600, 19200, 38400, 57600,
115200, 230400, 460800, 921600, 1843200, 3686400 bps
3. High Speed data transferred by DMA, the Buffer Size include: 0, 8, 16, 32,
64, 128, 256 bytes
4. Parity: None, Even, Odd
5. Stop bit: 0.5, 1, 1.5, 2 bits

Built in PCB antenna

Source

Internet of Things PCB considerations for Startups

Considering that IoT appliances are so recent, you would consider that getting an IoT printed circuit board (PCB) project off the ground starts by reinventing the wheel and encountering a massive amount of technical difficulties. That may be a misconception.
But it doesn’t imply IoT startups have a very clear road to stardom. Facing them is quite a few design and manufacturing points to consider which are special to these small products. These factors need to be thought of for the fresh new IoT product to reach your goals.

On the plus side, it’s essential for IoT startups to find out that the basic foundation for a successful new product exists. What this means is experience and knowhow involving the design, fabrication and assembly of these cutting-edge products are accessible. Additionally, the most sage advice is for smart IoT product entrepreneurs and forerunners to heed the recommendation that skilled electronics manufacturing services or EMS vendors are offering. These businesses and also their engineering team members have already performed the job with pioneering IoT corporations in Silicon Valley participating in the early stages of this appearing market.

The PCB of an IoT product is a unique beast than the traditional one, which is considerably larger and flat. IoT products, on the other hand, comprise generally of either rigid-flex or flex circuit assemblies, which come with their own groups of design layout, fabrication and assembly factors and subtleties.

Layout

A primary thing to consider is to seek knowledgeable designers who’ve done quite a lot of rigid-flex PCB designs. PCB space for an IoT product is at a premium. So you want the designer to have directly layout working experience to productively design essential parts on that small space.

Furthermore, nearly all IoT units aren’t stationary; they sustain extensive movement and folding. Here, the knowledgeable designer plays a vital role in calculating bend ratios and lifecycle iterations as a vital part of a design. Other essential design layout factors comprise signal trace thickness, number of rigid and flex circuit layers, copper weight and stiffener placement. Stiffeners are widely-used on flex circuits to make sure that parts installed on the flex circuit continue being properly in position to protect itself from movement.

A new factor is through-hole element positioning in rigid-flex circuits. Why’s that pretty important? A great deal of IoT devices are based on surface mount device placement. But there could be through-hole parts, which are often put on either the rigid section or the flex part of the board. Through-hole parts are normally designed to connect input/output or I/O signals to the outer world. Like that, those signals can show up utilising an LCD or LED monitor. Through-hole element placement is a pretty important factor in an IoT unit since when used on the flex section of the board, suitable stiffeners must be designed and put to use for proper assembly.

At last in the layout category, the high temperature that parts deliver ought to be deemed. IoT units are increasingly difficult with rigid-flex and flex circuits featuring in excess of 12 to 14 layers. Several units are digital. But ever more analog products are being utilized in IoT products. Analog circuitry creates considerably more heat than digital ones. It really means heat expansion plus contraction rate should be taken into consideration. In tech lingo, that is often called the Coefficient of Thermal Expansion or CTE and the correct management of it.

Manufacturing

Choosing the right fabricator is critical and is linked to the EMS enterprise you’ve chosen. The fabricator you’d like needs to have IoT PCB fabrication experience. Among essential factors here are making certain durable adhesions in between layers on both rigid and flex circuit sides, being aware of all of the crucial calculations and possessing a good understanding of when current moves from the rigid side to the flex side.

These fabricators also must possess an in-depth knowledge of amazingly small-scale parts like 0201 and also 00105 device packages, package-on-package, and the employment of fine-pitch ball-grid array or BGA packaged devices.

Additionally they need to have experience of designing boards with pretty tight tolerances in terms of footprint for those types of BGA devices, in terms of up-to-date capabilities like laser direct imaging for putting the solder mask on the board. They must have laser drills for via drilling with sizes of 5 mils or under mainly because these IoT products could be so small that a standard drill size of 5 to 8 mils probably won’t be adequate. They might need to go to a 3 mil, which means that you need to have an innovative laser drilling capability indoors.

In case you are placing via-in-pad, it’s a fantastic way to make use of the small space that’s available on the rigid-flex board, yet it creates trouble for assembly. If vias aren’t entirely planar or flat in shape, it might be tricky over the assembly of those tiny BGA packaged devices. The reason being that non-planar surfaces can put in danger the integrity of solder joints.

At times via in pads leave bumps when they’re not scrubbed effectively after installing the vias and gold finish on the top. In the event there are bumps, then the solder joints in the assembly for those tiny BGA balls in those IoT devices would not be a great joint. It might create intermittent connections, which can be a larger issue to handle and resolve. It all boils down to which EMS enterprise you are using because they’re the ones who will pick the fabrication factory to make a lucrative IoT product for you.

PCB Assembly

It’s critical to head over to knowledgeable EMS companies that have successfully assembled IoT and wearable PCBs because they have special tooling and fixtures readily available, which are required for assembly in order to guarantee components are placed effectively, precisely and the printing is completed properly.

Printing can be a issue for IoT products. If it’s a rigid-flex board, then there’s a change between thicknesses of the rigid and flex circuit portions, that means a special fixture is needed to keep the complete rigid-flex board planar or thoroughly flat to help effective printing to become carried out.

Startups ought to be well prepared to find the right manufacturing partners and EMS companies. This way they can confirm they have got sufficient experience ahead of time to get the multitude of design, fabrication and assembly details successfully performed since they are key to a prosperous and prompt IoT product roll-out.

IoT Drill Press conversion



This week project is a drill press to internet connected drill press conversion. This is a two part video and next week you’ll be able to participate, you know… it is connected…

Enjoy!

For regular updates on my projects follow me on:

Instagram: @adnarimnavi
Twitter: @adnarimnavi
www.ivanmiranda.com

PROJECT BOM:

Lots of 3D printed parts, won’t release files because all are for this specific super cheap drill press.
8mm and 12 mm linear guides.
LM8UU Linear bearings.
M4 Threaded inserts.
M8 Threaded rod.
Nema 17 and Nema 23 stepper motors.
Teensy 3.1
ESP8266-201
Two A4988 stepper drivers
LM1117 3.3V regulator for the ESP
AC Solid State Relay
PerfBoard.
12V 5A power brick
A super cheap Drill Press.

Source

IoT PCB ways to care for Startups

Due to the fact IoT products are so innovative, you would believe that getting an IoT printed circuit board (PCB) project off the ground starts by reinventing the wheel and undergoing a good deal of technical problem. That is definitely not the case.
Nonetheless it doesn’t signify IoT startups have a very clear approach to fame. Facing them is a number of design and manufacturing points to consider that are distinctive to these small products. These factors must be taken into account for the new IoT device to reach their goals.

On the plus side, it’s very important for IoT startups to understand that the basic foundation for a successful new product exists. This indicates experience and knowledge relating to the design, fabrication and assembly of these types of state-of-the-art products are out there. Also, the best advice is for sensible IoT product businessmen and forerunners to take the recommendations that skilled electronics manufacturing services or EMS providers have to give you. These companies together with their engineering employees have previously executed the work with groundbreaking IoT firms in Silicon Valley going into the first stages of this emerging sector.

The PCB of an IoT device is another beast than the traditional one, which is greatly larger and flat. IoT products, on the other hand, consist generally of either rigid-flex or flex circuit assemblies, which include their very own sets of design layout, fabrication and assembly factors and detailed aspects.

Layout

A key thing to consider is to try to find encountered designers who’ve achieved many rigid-flex PCB designs. PCB space for an IoT device is at a premium. So you want the designer to have direct layout practical experience to efficiently design key parts on that limited space.

As well, virtually all IoT products are not fixed; they receive extensive movement and turning. Here, the encountered designer plays a primary role in computing bend ratios and lifecycle iterations as a vital part of a design. Additional key design layout factors include things like signal trace thickness, number of rigid and flex circuit layers, copper weight and stiffener placement. Stiffeners are widely-used on flex circuits to make sure parts mounted on the flex circuit continue to be properly constantly in place to prevent itself from movement.

Some other concern is through-hole component placement in rigid-flex circuits. Why is that crucial? A great deal of IoT units are founded upon surface mount device(SMD) placement. However , there may be through-hole parts, which are usually attached to either the rigid section or the flex part of the board. Through-hole parts are generally used to communicate input/output or I/O signals to the outside world. Doing this, those signals can be viewable having an LCD or LED monitor. Through-hole component placement is a pretty important thing to consider in an IoT unit considering that when attached to the flex area of the board, right stiffeners ought to be designed and put into use for excellent assembly.

Last but not least in the layout category, the heat which parts deliver ought to be factored in. IoT products are getting more elaborate with rigid-flex and flex circuits featuring approximately 12 to 14 layers. Some products are digital. However , ever more analog products are being utilized in IoT products. Analog circuitry causes considerably more heat than digital ones. This simply means heat expansion as well as contraction rate has to be considered. In tech lingo, this is generally known as the Coefficient of Thermal Expansion or CTE and the proper management of it.

Fabrication

Choosing the right fabricator is important and is linked to the EMS enterprise you have chosen. The fabricator you desire should have IoT PCB fabrication practical experience. Amongst key factors here are guaranteeing solid adhesions in between layers on both rigid and flex circuit sides, learning all of the essential calculations and obtaining a solid expertise in when current transfers from the rigid side to the flex side.

These fabricators must also get an in-depth knowledge of amazingly little parts such as 0201 and also 00105 device packages, package-on-package, and the employment of fine-pitch ball-grid array or BGA packaged devices.

In addition they should have experience with designing boards with extremely tight tolerances in terms of footprint for those kinds of BGA devices, in terms of up-to-date capabilities like laser direct imaging for putting the solder mask on the board. They must have laser drills for via drilling with sizes of 5 mils or under as these IoT products could be so little that a normal drill size of 5 to 8 mils perhaps might not be sufficient. They might require to go to a 3 mil, meaning you must have an cutting-edge laser drilling capability indoors.

In case you’re placing via-in-pad, it’s a fantastic way to take advantage of the small real estate that’s available on the rigid-flex board, however , it poses problems for assembly. If vias are not completely planar or flat in shape, it becomes tricky during the assembly of those tiny BGA packaged devices. The reason being that non-planar surfaces might put in danger the integrity of solder joints.

At times via in pads leave bumps in case they’re not scrubbed appropriately after installing the vias and gold finish on top. In the event that there are bumps, then the solder joints in the assembly for those tiny BGA balls in those IoT devices would not be an appropriate joint. This might create irregular connections, which might be a bigger issue to treat and fix. It all boils down to which EMS enterprise you are using because they’re the ones who will select the fabrication facility to make a victorious IoT product for you.

PCB Assembly

It’s vital to head off to encountered EMS companies that have productively assembled IoT and wearable PCBs since they have specialized tooling and fixtures readily obtainable, which are necessary for assembly to guarantee components are placed correctly, accurately and the printing is accomplished appropriately.

Printing can sometimes be a difficult task for IoT products. If it’s a rigid-flex board, then there’s a difference between thicknesses of the rigid and flex circuit portions, meaning a special fixture is necessary to maintain the complete rigid-flex board planar or 100 % flat to enable effective printing to become accomplished.

Startups should really be set to choose the suitable manufacturing partners and EMS enterprises. Doing this they can confirm they’ve adequate experience beforehand to get the multitude of design, fabrication and assembly details efficiently performed because they are key to a triumphant and on time IoT product launch.

Membuat IoT Internet of Things Sederhana



Mau bikin project IoT? Internet of Things?
Saya bikin nih, sangat sederhana, hanya sekedar upload data suhu ke database server lewat jaringan internet dari modul GPRS sim900
Coding nya cek di http://duwiarsana.com

Source

Internet of Things PCB ways to care for Startups

Due to the fact IoT products are so newer, you would think that getting an IoT printed circuit board (PCB) project off the ground starts by reinventing the wheel and going through a massive amount of technical hassle. This is false.
However it doesn’t mean IoT startups have a very clear approach to fame. Facing them is a variety of design and manufacturing considerations that are unique to these small products. These factors must be evaluated for the new IoT product to fulfill its purpose.

On the plus side, it’s important for IoT startups to figure out that the basic foundation for a successful awesome product does exist. This means experience and knowledge regarding the design, fabrication and assembly of these kinds of cutting-edge products are out there. Additionally, the most sage advice is for prudent IoT product enterprisers and leaders to follow the recommendations that professional electronics manufacturing services or EMS providers have to give you. These companies and their engineering employees have previously conducted the job with pioneering IoT firms in Silicon Valley participating in the very first of this rising field.

The PCB of an IoT product is a special beast than the traditional one, which is considerably larger and flat. IoT gadgets, in contrast, consist mainly of either rigid-flex or flex circuit assemblies, which include their very own sets of design layout, fabrication and assembly factors and subtleties.

Layout

A principal thing to consider is to hunt for expert designers who’ve completed numerous rigid-flex PCB designs. PCB space for an IoT product is scarce. So you want the designer to have directly layout knowledge to effectively design important components on that limited area.

Additionally, the majority of IoT units aren’t fixed; they have substantial movement and folding. Right here, the expert designer plays a leading role in working out bend ratios and lifecycle iterations as a significant part of a design. Various other important design layout factors include things like signal trace thickness, number of rigid and flex circuit layers, copper weight and stiffener placement. Stiffeners are widely-used on flex circuits to be certain that components mounted on the flex circuit remain closely constantly in place to avoid movement.

Yet another consideration is through-hole element positioning in rigid-flex circuits. What makes that crucial? Most of the IoT appliances are based on surface mount device(SMD) placement. But there might be through-hole components, which are normally attached to either the rigid portion or the flex part of the board. Through-hole components are generally helpful to connect input/output or I/O signals to the outer world. Like that, those signals can be displayed having an LCD or LED monitor. Through-hole element placement is a key factor in an IoT product given that when attached to the flex section of the board, suitable stiffeners have to be designed and used for effective assembly.

And lastly in the layout category, the high temperature that components bring in ought to be looked at. IoT units are more and more intricate with rigid-flex and flex circuits featuring above 12 – 14 layers. A few units are digital. But progressively analog systems are being used in IoT systems. Analog circuitry produces even more heat than digital ones. This would mean heat expansion and then contraction rate must be looked at. In tech lingo, that is termed as the Coefficient of Thermal Expansion or CTE and the proper handling of it.

Manufacturing

Choosing the best fabricator is very important and is linked to the EMS corporation you have selected. The fabricator you expect must have IoT PCB fabrication experience. Among important factors here are assuring good adhesions between layers on both rigid and flex circuit sides, figuring out all the vital calculations and having a good expertise in when current transfers from the rigid side to the flex side.

These fabricators also needs to have an in-depth understanding of tremendously modest parts for example 0201 as well as 00105 device packages, package-on-package, and the utilization of fine-pitch ball-grid array or BGA packaged devices.

They even need to have expertise in designing boards with fairly tight tolerances in terms of footprint for those types of BGA devices, in terms of up-to-date capabilities like laser direct imaging for putting the solder mask on the board. They need to have laser drills for via drilling with sizes of 5 mils or under mainly because these IoT devices could be so tiny that a normal drill size of 5 to 8 mils perhaps might not suffice. They could need to go to a 3 mil, meaning you should get an enhanced laser drilling capability on-site.

If you are placing via-in-pad, it’s really a good way to take advantage of the small real estate that is available on the rigid-flex board, nevertheless , it poses difficulties for assembly. If vias aren’t fully planar or flat in shape, it might be difficult through the assembly of those tiny BGA packaged devices. This comes about because non-planar surfaces can threaten the integrity of solder joints.

At times via in pads leave bumps when they’re not cleaned the proper way after putting the vias and gold finish at the top. In the event there are bumps, then the solder joints in the assembly for those tiny BGA balls in those IoT devices might not be a perfect joint. It could create spotty connections, which can be a larger issue to cope with and correct. It all boils down to which EMS corporation you’re choosing because they’re the ones who will choose the fabrication house to make a successful IoT item for you.

PCB Assembly

It’s very important to take a look at expert EMS companies that have correctly assembled IoT and wearable PCBs as they have special tooling and fixtures readily available, which are important for assembly to ensure that components are placed properly, precisely and the printing is completed correctly.

Printing may be a problem for IoT systems. If it’s a rigid-flex board, then there does exist a change between thicknesses of the rigid and flex circuit portions, indicating a special fixture is needed to keep the complete rigid-flex board planar or completely flat to permit effective printing to be accomplished.

Startups should be prepared to choose the right manufacturing partners and EMS businesses. By doing this they can assure they have got ample experience ahead of time to get the multitude of design, fabrication and assembly details correctly performed because they are key to a successful and prompt IoT product release.

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