Here is a simple Arduino Camping Light project. In this design, only one push button switch is used to control the light output (from a bunch of white LEDs) between off, dim, medium, and full ...

Recall the last time you tried to dim an LED using pulse width modulation. I am sure you have experienced the relationship between the duty cycle and the perceived brightness is not linear at all. The ...

Posted in Arduino Hacks, LED Hacks Tagged disco light, fastLED, led, light show ← Lattice Drops EULA Clause Forbidding FPGA Bitstream Reverse Engineering A DIY Electronic Load With A Twist → ...

A case will protect your Arduino and ensure your sweater has the chance to light up the room for many holidays to come.

This light projector casts stars and LED ocean waves onto your ceiling. It’s remote controlled, so it’s easy to switch between colors and light patterns. This option is also sound controlled ...

Be still my beating heart! Andrew O'Malley's pulsing heart lamp looks alive with two Arduino-controlled settings: soft beating and cardiographic wave.