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 ...

We may receive a commission on purchases made from links. Even if you're new to the electronics and programming world, you've definitely heard of the Raspberry Pi and how it's used for a host of ...