Skywriter HAT for Raspberry Pi
配合樹莓派 Model A+/ B+/2B 使用
GPIO 40 pin 連接樹莓派
Using our Python API you can read off the positional data (x, y, z) and common gestures like flick left, tap, and double tap.
Electrical near-field 3D/gesture sensing
4-layer PCB for best best sensing performance
Senses from up to 5cm away!
Full 3D position data and gesture information (swipes, taps)
Comes fully assembled
Full Python API
Because the sensing distance is up to 5cm you can mount Skywriter HAT behind a sheet of non conductive material (like acrylic or fabrics) and completely hide it inside your project.