The post explains how to make a LED string light which can be operated from 220V mains through a single inexpensive PPC capacitor. The idea was requested by Mr. Basit […]
Lamps and Lights
Christmas LED Candle Light Timer Circuit
The post discuses a sequentially advancing 25 LED timer circuit which may be initiated on the 1st day of December so that each LED lights up on each day until […]
Make this LED Cricket Stump Circuit at home
In this post we learn how to make an illuminated LED cricket stump and bails for helping umpires declare a foolproof OUT, NOT-OUT decisions. The Circuit Concept You might be […]
Blinking 3 LEDs (R,G,B) Sequentially Using Arduino Circuit
The post explains how to run or blink three LEDs in sequence using Arduino. The post was written and submitted by: Jack Franko PROGRAM/* make RGB LEDs to blink in […]
How to Drive High Watt LEDs with Arduino
The post explains the method of incorporating high watt LEDs with Arduino through external high voltage supplies. The question was put forth by Mr. Cole. The Circuit Question I stumbled […]
Simple RGB LED Controller Circuit
In this post we learn how to make a simple RGB (Red, Green, Blue) LED controller circuit which may be designated to flash a group of RGB LEDs with a […]