QR_Code_Gen3 (c)2014 William L. "Bud" Nail, Technological Services Company This program and support functions fully implement the generation of several useful versions of the QR Code standard from a ...

SunFounder Zeus Car Kit is an Arduino UNO and ESP32 Cam-based educational kit for children (and adults) that can be used to learn more about electronics, robotics, and programming. It’s a car ...

Arduino RFID technology works by using electromagnetic waves in the radio frequency spectrum for wireless communication and data transfer between RFID tags and readers. From supermarket anti-theft ...

In this digital age, we come across LCDs all around us from simple calculators to smartphones, computers and television sets, etc. The LCDs use liquid crystals to produce images or texts and are ...

Which lacrosse heads are best? Lacrosse is one of the most popular sports in North America, played by beginners and professionals in 62 countries. While the tactics and playstyles of each country and ...

If you are a parent or teacher investigating robot kits for children, you likely don’t want a simple solution with a single purpose. You don’t just want the child to experience science, technology, ...

This doesn't seem like a bug with Phant, but possibly the Arduino String(String) constructor. I'm running into a strange issue using the post method. I'm following this tutorial: It uploads several ...

It was an interface that launched a thousand hacks. Near trivial to program, enough I/O lines for useful work, and sufficiently fast for a multitude of applications: homebrew logic analyzers, chip ...