Due to the advantages like low voltages, long life, cheap, reliable, fast on-off switching etc, the LED’s are used in many applications. The various applications of LED are, All kinds of visual ...

This is a simple flashing led circuit with 2 leds and 2 NPN transistors. It illustrates the behavior of transistors and capacitors and if you use an oscilloscope it will be very easy to determine what ...

GE Lighting’s Cync brand takes a much-needed break from its typically overdesigned and overcomplicated in-wall switch design ...

In a previous article, I discussed LEDs in general and their properties. In this write-up, I want to give some examples of driving LEDs and comparing a few of the most commonly used methods. There is ...

Amazon has today launched its own series of smart light switches. The brand new batch of Amazon Basics Smart Switches comprises four models, with two that support the ability to dim light and two that ...