The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

I love the Pi, but it's not always the best tool for the job.

Go back a couple of generations, and rather than a laptop or a luggable, the office accessory of choice was a portable typewriter. As the 20th century wore on, the typewriter became electric ...

Brainboxes didn’t just bolt a Pi into a metal box — the company built a factory-grade edge controller that’s designed for ...

A YouTube builder shows off how he created an Arduino board that's 7x larger than the real thing... powered by a hidden ...

D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...

Hiwonder has introduced the WonderLLM, an ESP32-S3-based smart chat module that combines a 2MP camera, a 2.0-inch touch display, a speaker, and a ...

We’re well past the time when Halloween costume submissions stop hitting the tip line, but like ever year we’re expecting a few to trickle in until at least Thanksgiving. Remember, kids: documentation ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, ...

$ git clone https://github.com/colinmegill/web_learning_arduino_demo.git $ npm install express socket.io johnny-five node-getopt $ nosetests $ node app.js --port 3000 ...