The Dev Board Pro is an expansion module for the Flipper Zero. It provides the Flipper Zero with access to Marauder firmware. With the onboard ESP32 and Micro SD card slot, users can run the Marauder ...

[Miroslav Hancar] wasn’t satisfied with abusing just a single component for our Component Abuse Challenge. He decided to abuse a whole assembly, in particular, some LED candles. In this project, LEDs ...

[Tito] entered a Self-Charging LED Flasher into the Component Abuse Challenge. It’s a simple re-build of a design by the unstoppable [Burkhard Kainka], and while [Tito] doesn’t explain its workings in ...

Chameleon adaptive analog modules from Okika provide preprogrammed, ready-to-use analog functions in a compact 14×11-mm form ...

China could beat the United States to become the first country to find water on the moon, with all international payloads already handed over for its next robotic lunar mission which is slated for ...

Abstract: This paper introduces techniques to reduce energy storage in off-line light-emitting diode (LED) drivers. Rather than targeting the ideals of unity input power factor (PF) and constant LED ...