Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

NodeMCU Car Control is a fun, lightweight project that lets you remotely control a two-wheeled robot using a NodeMCU (ESP8266) and an L298N motor driver. The code is modular and easy to tweak, making ...

It only utilizes 26µA current in standby mode and 900nA in power-down mode. This module is generally used with microcontrollers like Arduino to create wireless connections between devices. It allows a ...

Kawasaki Heavy Industries Group recently presented its CORLEO concept at the Future City event held as part of the Osaka Kansai Expo opening on April 13 2025. The company used a computer graphics ...

This library enables an Arduino or other compatible hardware to write or read data to or from ThingSpeak, an open data platform for the Internet of Things with MATLAB analytics and visualization.

[fightforlife2]’s setup uses fifty RGB LEDs with individual controllers that support the FastLED library, regulated by an Arduino Nano clone — although any will suffice. The power requirement ...

The ESP8266 is the reigning WiFi wonderchip ... spoken up and presented ESPs directly connected to the 5V pin of an Arduino that still work after months of service. If this is evidence of ...