Writing about raspberry-pi

invent etch-a-snap

Plotter, Etch-A-Snap

invent etch-a-snap

Drawing, Etch-A-Snap

invent etch-a-snap

Image Processing, Etch-A-Snap

Image Processing

invent etch-a-snap

Build, Etch-A-Snap

invent etch-a-snap Etch-a-Snap

Etch-A-Snap

The Raspberry Pi powered Etch-A-Sketch camera

tutorials raspberry-pi

Heart rate (HR) sensors

Photoplethysmography, because that's a real word

projects raspberry-pi

KropBot

Multiplayer internet-controlled robot

projects raspberry-pi

Scroll pHAT Tetris

The Scroll pHAT is a little 11x5 (55) white LED matrix pHAT which you can control easily from a Raspberry …