Magnets keep strings suspended without anchor points, and pushing a magnet piece bends notes, so you get expressive sounds ...
If you wanted to build a robot that chased light, you might start thinking about Raspberry Pis, cameras, and off-the-shelf computer vision systems. However, it needn’t be so complex. [Ed] of ...
Unfortunately there is no information on the internet on the configuration data needed to initialize the ICN2053 chips. @ElectronicsInFocus figured it out though and I have no clue how: Youtube. This ...