I’m not talking about trigger boards here, where you plug a USB-C PSU into a board and it provides you with high voltages out of a barrel jack – I’m talking about adapters that you plug a ...

Currently, the iPhones use the USB-C port, and the company still sells a USB-C to headphone jack adapter for the iPhone 15 series and later. And Apple is still selling Lightning iPhones ...

If you haven't heard, Apple is all about USB-C now, with the old Lightning port being close to being retired for good. Apple is now killing off the Lightning headphone jack adapter, as well as a ...

This airline adapter converts a dual-prong airline jack to a standard headphone stereo plug (3.5 mm, 1/8 inch). Plug the headphones cord into the adapter and insert it into the airline jacks to ...

assuming 100% efficiency in the adapter. A USB port is supposed to provide 500 mA of current, so with a soldering gun, [Mike] bridged the DC input jack and the USB port on the Rift. Perhaps ...