LED Projects

Light Emitting Diode Projects

Tag Archives: infrared

Transform old projector to truly digital

Matt‘s team found an old, single-slide, sans-carousel slide projector, which they up-cycled to the 21st century’s truly digital projector by adding a 10 Watt LED and a Nokia 1200 LCD. The build uses an ATmega88 microcontroller to control LCD images, and an infrared receiver to advance the slides and turns the projector ON and OFF remotely. […]

Cool Automatic LED Stair Lighting controller

Want to save a little energy while looking awesome going up and down the stairs in your home? Then considering installing some LED Stair Lights like as shared by Hackedgadgets member Alan Parekh.  The LED Stair Lighting Controller will make your home look amazing. This LED controller runs using two sensory infrared (IR) beams. A […]