The Etch A Sketch was never supposed to meet a Raspberry Pi, a camera, or a mathematical algorithm, but here we are. [Tekavou]’s Teka-Cam and TekaSketch are a two-part hack that transforms real photos ...
Telescopes are fun to point around the sky, but they’re even better when you have some idea of what you’re actually looking at. Experienced sky-gazers love nothing more than whipping out some quality ...
GPIO7 <-> MCP23017[SCL] GPIO6 <-> MCP23017[SDA] GPIO0 <-> B10K (B103) Analog Linear Potentiometer GPIO20 <-> WS2812 LED Strip 1 (Data) GPIO21 <-> WS2812 LED Strip 2 ...
A platform-independent rotary encoder driver library that uses Finite State Machine (FSM) algorithm to decode Gray code sequences, with built-in debouncing and support for high-speed rotation ...
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