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 ...

There’s a part you’ll find in almost every mains powered switch mode power supply that might at first appear to have only one application. An optocoupler sits between the low voltage and the high ...

A unique mechanical design aspires to remove heat from this LED light bulb’s insides, but you still need to keep external ventilation in mind.

A miniaturized driver manages red, green, blue, and white LEDs for maximum impact with minimal system CPU burden.

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 ...

A drop in exports was seen in Singapore and Canada in the four months. In FY25, module exports had dropped to 7.5 mn from 11.3 mn in FY24. India’s solar modules export rose 20.5 per cent year-on-year ...