Head nod controlled page turner for PDF scores
Using the Raspberry Pi plugged into an external monitor, PiShield and one or two simple sensors, we can build an automatic page tuner for playing music. Before delving into the …
People Counter + (optional) Security Camera
In this node-red project, we make a simple “people counter” as you might find at store entrances, as well as an optional addition to take pictures or videos using a …