There’s something seriously wrong with the Arduino walkie-talkie that [GreatScott!] built. The idea is simple: build a wireless intercom so a group of motor scooter riders can talk in real-time. Yes, such products exist commercially, but that’s no fun at all. With a little ingenuity and a well-stocked parts bin, such a device should be easy to build […]
FAIL OF THE WEEK: THE ARDUINO WALKIE THAT WON’T TALKIE Continue Reading
We have finally reached the era of IOT (Internet of Things) and it’s all over the place on practically every nook and cranny of the world. According to professionals, IoT can be illustrated as two things- the fourth industrial upheaval and the greatest thing that has happened since the eruption of .com. With the latest
PCB Development – You May Not Know About The Future Trends! Continue Reading
PRESS RELEASE UPDATED: July 10, 2019 SHIJIAZHUANG, China, (Newswire.com) –OurPCB, a multi-national PCB Manufacturing, and PCB Assembly company, today published a Guide on”PCB Copper Weight – The Ultimate Guide To How To Apply Perfectly.” It has six chapters that cover every detail about PCB Copper Weight. The publication is available on the https://www.ourpcb.com/pcb-copper-weight.html section of
Review on PCB Copper Weight – The Ultimate Guide To How To Apply Perfectly Continue Reading
We’re living in a golden age of software, where many useful programs are available – for free! Let’s survey some of what’s out there that just might interest an engineering crowd like the EDN community. I can’t offer personal opinions on most of these packages, but I expect to hear back from you after you’ve
Castellated Edges Castellations are small plated edges, typically used for making circuit boards into small pcb modules. These are often seen on wireless modules, such as the ESP8266-12E. While we don’t offer full support for castellations, they can be fabricated if you don’t mind a few minutes of rework and verification of the PCBs. Design
Mechanical keyboards with reduced key counts are all the rage these days, but while those streamlined input devices might look cool on your desk, there are times when the traditional number pad or navigation keys are quite handy. Rather than just going without, [Mattia Dal Ben] decided to put together his own mechanical auxiliary input
A CUSTOMIZABLE OPEN SOURCE MECHANICAL NUMPAD Continue Reading
Toys are great for keeping the kids amused at play time, but oftentimes its difficult to get them to understand the importance of tidying up after themselves. It would naturally be ideal to have some manner of robot to help in this regard, and [Paco Garcia] might just be leading the charge in this area. [Paco]’s
ICStripBoard is a innovative cheap tool to enable rapid prototyping of surface mount integrated circuits (IC’s) and allow their usage in prototype electronics projects. Inline surface mount IC’s come in a Variety of packages which are different sizes and these Printed Circuit Boards (PCB’s) have been designed to accommodate the majority of IC’s. Available in
Using the power of a winning idea, an MKR1000, and a TLC5940 to add RGB lighting to my workspace. Things used in this project Hardware components Arduino MKR1000 Texas Instruments TLC5940 12V 30A Power Supply Software apps and online services Microsoft Visual Studio 2015 Arduino IDE Hand tools and fabrication machines Soldering iron (generic) Story
By: Alex Danovich,President San Francisco Circuits We live in an exciting time where we see a resurgence in electronics as a hobby. Mass production has wiped out a generation or two of kids learning to build radios from scratch with their mom or dad. In the good old days, not sure when, you had companies
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