Using an Arduino and a little code on your PC, it monitors your screen and creates lighting behind your monitor.

6. Upload this code. Tip: Once you’re done programming the Arduino, leave the lights on. It’ll make it easier to attach the strand to the sweater since you’ll be able to see the thread ...

Arduino Sketch Code /* * Arduino Camping Light * Camping Light with a single push button switch to control the light output between off, dim, medium, and high brightness * Test Configuration: MCU: ...

Learn how to control and blink multiple LEDs using the MAX7219 driver with Arduino. A simple guide for beginners in electronics and coding. #Arduino #MAX7219 #LEDProjects #ElectronicsTutorial ...

Inside you’ll find an Arduino board, microphone, and an 8×8 RGB module. The front cover of the project box diffuses the light using a sheet of tracing paper on a frame of foam board.

Arduino simplifies things by only using just one coding language. Here's what you need to get started with developing software for the tiny device.