The Universal Serial Bus (USB) started out as a data interface, but it didn’t take long before progressing to powering devices. Initially, its maximum output was only 2.5 W; now, it can deliver up to ...

A curated list of the 5 best extension boards with USB ports on Amazon India, combining safety, convenience, charging flexibility, and value for money, perfect for homes, offices, and study desks.

USB-C eliminates proprietary barrel plug chargers that we’ve been using for laptops and myriads of other devices. It fights proprietary phone charger standards by explicitly making them non-compliant, ...

Recently I needed a dual voltage power supply to test a newly-arrived PCB, but my usual beast of a lab power supply was temporarily at a client’s site. I had a FNIRSI programmable power supply which ...

The Raspberry Pi 4 board was launched only a few weeks ago, featuring up to 4GB of RAM, support for 4K displays and USB-C connectivity. But buyers only needed a few weeks to discover their brand new ...

Designing robust systems using a high-speed interface like USB Type-C requires a great deal of care. When the interface involves advanced features like USB power delivery, debugging designs becomes ...

The Raspberry Pi 5 is a credit card-sized computer with a quad-core Arm Cortex-A76 processor and up to 16GB of RAM. It also has plenty of I/O capabilities thanks to support for WiFi, Bluetooth, ...