Wouldn’t it be nice if there was a simple plug-and-play way to add a few bits of GPIO to your desktop or laptop ... and the dongle is powered over the USB cable. [Nick] also built a Python ...

One possible way to do so is suggested by [Doctor Volt] in a video where a Samsung Galaxy S4 is combined with a USB-connected FT232R board to add external GPIO. The idea is pretty simple ...

Synopsys’ General-Purpose I/O (GPIO) Library IP provides designers with the input/output operation, functionality, and reliability required for their SoCs targeting mobile, automotive, and ...