Here’s something very cool from the wonderful world of Adafruit: The Trinket, an Arduino compatible microcontroller platform ... including a homebrew stepper motor and an Internet meme and ...

Microcontrollers existed before the Arduino, and a device that anyone could program and blink an LED existed before the first Maker Faire. This might come as a surprise to some, but for others ...

Using the Arduino microcontroller, we will explore some of the essential and useful electronic sensors (light, sound, motion, sonar, infrared, angle bending), powerful actuators (relays, motors, ...