A simple Arduino project to measure the stability of USB power supplies. This project can easily be reconfigured to be a simple digital voltage meter.

The AP2253 power switch’s current limiting can be set by a single resistor, anywhere from 10kΩ to 232kΩ.

The Arduino has a friendly development environment and a large following though. CUI create [Dan Overholt] decided to add an ATmega168 to his board to get the best of both worlds, the CUIduino ...

The USB power switch family is provided in small footprint SOT25, SOP-8L and MSOP-8L-EP packages. All of which are direct replacements for existing industry standard parts.

In addition to the common USB Implementers Forum Battery Charging v1.2 spec (zipped PDFs, for those interested) that most follow, we also see plenty of proprietary fast-charging methods in the market, ...

Save 50% Off the Anker Zolo Portable Power Bank and Extend Your Nintendo Switch 2 Playtime Available in both 10,000mAh and 20,000mAh capacities with 30W of USB power delivery.

Infineon has developed an Arduino shield to demonstrate the potential of its 24V Profet protected power switches. Called the Protected Switch Shield, it is also compatible with the firm’s own XMC ...

Claimed as the first universal serial bus (USB) power switch ICs to address the Advanced Configuration and Power Interface (ACPI) wake-up capabilities, the devices in the MIC2010 ...

To house small PCBs using USB as the external power and signal interconnect, Hammond Electronics has extended its 1551 miniature enclosure family with three new sizes, all 15.5mm high: “The sizes have ...

The Switch 2's Joy-Con "mouse" has some competition. At least one launch game for Nintendo's new console includes USB mouse support. Nobunga's Ambition: Awakening CE lets you plug in a traditional ...

The TPS2540 is the industry's first host-side charging control integrated circuit with an onboard power switch to enable intelligent charging for portable electronics devices that draw power from ...