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 ...

Frank Hertel’s project: three individually dimmable LED lights. (Frank is the master of recycling; the wooden mounting pedestals are the panels from a decommissioned ATI console!) Thanks for your ...

The numbers you see on the box don't always work out in real life. LED bulbs do last longer but those claims about five to 10 ...

A modification of the current-control circuit in a low-voltage LED system allows use of a chopped supply voltage to modulate the LED intensity. The circuit prevents inrush current to the decoupling ...

Founder and CEO Sergiy Nesterenko, a former SpaceX engineer, decided to start Quilter to automate the electronics design process and help business save time and labor costs. Welcome back to The Prompt ...