HT is an open-source hardware VHF or UHF radio designed to plug into the USB-C port of an Android smartphone and turn it into a handheld ham radio ...

Building an indoor positioning system requires technology beyond GPS. While GPS trackers excel outdoors, indoor positioning systems need Ultra-Wideband (UWB) technology to achieve centimetre-level ...

Unfortunately there are some quite major issues with the more recent revisions of esp32-smartdisplay potentially related to DMA and artifacting on the screen. At first I was adding a new board, so I ...

For PC x86_64 platforms, grab the latest build binary and run it. The file is a Cosmopolitan polyglot, which means it'll run on Windows, Linux, and possibly Mac, despite the file extension. Note that ...