25 thoughts on “ Custom Sensor Head Turns 3D Printer Into Capacitive Scanner ” PWalsh says: January 13, 2017 at 10:38 pm For the record, this is the sort of thing I come to Hackaday for. ...

You have a few choices if you want to use a probe to level your 3D printer bed. Rarely, you’ll see optical or capacitive probes. More commonly, though, your probe will sense a metal print or … ...

This year in the world of smartphone fingerprint sensors, Qualcomm's ultrasonic in-display fingerprint reader, the 3D Sonic Sensor, is expected to get widespread adoption. The first phone with the ...

All it took was a 3D printer to crank out imposters, and a budget under $2,000. ... To make the fingerprints capacitive so sensor locks would interpret them as real fingers, ...