After successfully building the circuit ... The code switches the LEDs on and off randomly for a flickering effect and is based on this instructable. Below is the schematic we created in EAGLE ...

Halloween is coming and [Paulo] decided to make some flickering jack-o-lanterns by hijacking the flickering circuit of a cheap LED tea light to drive a much more powerful light! He has tons of old ...

This is an LED bulb that fits into a recessed light fixture. It can become an annoying strobe light in your home. (Tim Carter) Analysis by Tim Carter Q: I feel like I’m going to have a seizure.

These firecrackers use electronic circuits to produce sounds and flickering LEDs, replicating the effects of chemical firecrackers without the harmful vapours. The team designed a circuit that ...

Dialog is sampling two new driver controllers for flicker-free high power commercial ... and a Boost circuit feeding a Flyback converter. The latter provides a constant current drive to the LEDs.