Best Portable Power Stations: Keep the Lights on When the Power Goes Out

Portable power stations leak energy over time. If you plan to use your power station primarily for overlanding or camping ...
IEEE

Design of Boost Power Factor Corrector and Asymmetrical Half-Bridge Flyback Converter for USB-PD Applications

Abstract: USB power delivery (USB-PD) chargers have a wide output voltage range for various charging applications. In this paper, a two-stage converter for USB-PD is implemented to meet the ...
Outdoor Life

The Best Portable Power Stations of 2025, Tested and Reviewed

Portable power stations are more powerful and cost effective than ever before. And, thanks to advances in lithium-ion battery technology, they’re also lighter and more compact. Whether you’ve been ...
CNX Software

Adafruit Sparkle Motion – An ESP32-based addressable LED controller with four outputs, 100W USB-C power, and WLED/xLights support

The Adafruit Sparkle Motion is an ESP32-based LED controller board designed to drive addressable LEDs, including WS2812B, APA102, SK6812, LPD8806, UCS2904, and SM16704. It supports both WLED and ...
CNX Software

XIAO Powerbread is a breadboard power supply and meter based on XIAO RP2040 or ESP32 USB-C board

The XIAO Powerbread is a breadboard power supply and meter compatible with XIAO RP2040 or ESP32 USB-C boards and equipped with a color LCD display showing real-time voltage, current, and power ...
powerelectronicsnews

Understanding USB Power Delivery 3.2

The USB 3.2 specification incorporates even faster transfer speeds to align with the demands of modern applications and devices. As technology advances, various devices, media formats and affordable ...