Extraordinary practical workshop #2 with Sukander Kartadinata
11am – 6pm. Studio 1. Audio Communications Group, 3rd floor, TU Berlin.
Extraordinary practical workshop no.2 with Sukander Kartadinata.
Together back in the lab, we agree to start building the Hall Effect sensor, which we’d successfully previously made in the London lab, and soon have a pulse produced from 4 small magnets placed near the rim on the wheel, with the spokes spinning through the field created with the other magnet placed on/behind/the front of the wheel frame. WATCH
We discuss which other cyclist actions could be easily measured and agree on handle bar positioning. Careful positioning of 2 magnets on either side of bike front stem and stiffened break cables produce surprisingly sensitive results. Progress!
(pulse produced from wheel mounted magnets)
Note that the data stream created and audio produced is through a teensy connected to the RPi running Pd as before.


