For comparison, the older version of the 5K battery is 0.45-inches thick and only supports wireless charging speeds up to 7.5W. The bidirectional USB-C port on the bottom of the power bank can ...
[Aaron Lager]’s Pi-O-Scope-Pong project takes a minimal approach to Pong by drawing on an oscilloscope to generate crisp paddles and ball. A Raspberry Pi takes care of the grunt work of signal ...