There’s a circuit right out of the textbooks ... found himself in with this custom LED battery level indicator. As the video below unfolds we learn that he didn’t start exactly from scratch ...

You can learn more about these less-known features by referring related articles/ tutorials/datasheets published elsewhere in this website/internet. As a bonus, you can build your own LED display ...

Using this simple Christmas LED lights decoration circuit, you can make an 18 LED flasher to decorate the Christmas Tree. The White, Blue and Red LEDs flash at different rates to give a colorful ...

Frank’s LED dimming circuit is based on a 555 Timer chip. The fixture is only pulsed long enough with the 12 volts to establish the desired brightness level. This method overrides the “avalanche” ...

Inspired by printed circuit boards, the building block of all electronics, a Dutch designer has created an LED-based light installation ... The entire composition will be on display at the Design ...