This tutorial demonstrates how to build a circuit that, like a moving bar graph, illuminates LEDs one at a time. Using a certain chip (IC 4017) that might not be […]
DIY Emergency Lights: 10 Circuit Ideas
Have you ever been plunged into darkness by a sudden power outage? Fumbling for candles or tripping over furniture isnt exactly ideal. This guide offers a solution: 10 easy-to-build emergency […]
12V Battery Fluorescent Light Circuit (20W)
This simple 20 watt homemade tube light circuit should work with any 12V battery and uses real few components yet is still able to produce a decent amount of white […]
Multi-Effect LED Strobe Light Circuit (Chasing and Strobing)
Have you ever seen those cool chasing LED lights, at parties? They use bright LEDs to create a flashing, and sequential light pattern. While traditional strobe lights use lasers, this […]
Blinking LED Bow Tie Circuit
Impress everyone with your voice-activated LED bow tie! In this post, we’ll guide you through building a circuit that makes LEDs on your bow tie blink in response to your […]
Simple String Light Circuits for Festival Decorations
In order to decorate houses for festivities like Christmas and Halloween, the article explains how to connect small 12 volt flashlight bulbs into colorful string lights. String Light Definition A […]