After watching Citizen Engineer, I wanted to play with a slotted optical sensor, well that and a payphone, a sim card reader, a little vice and other cool electronics things. So I ordered a few from All Electronics. As usual, I had no idea how these things work, so I started plugging in wires and [...]
Tags: breadboard, Freeduino, infrared, nkc, Optical, proto
Category: Freeduino, Optical | 1 Comment »