Row / column membrane keyboard equipped with 12 keys and adhesive base. Using a microcontroller it is possible, by scanning the 7 output pins, and checking which of the 12 keys has been pressed.
Techical specifications
Dimensions (mm): 77x70x1,3
Cable length: 86 mm
Connector: 7 pin (step 2,54 mm)
Insulation resistance: 100 Mohm, 100 V
Dielectric strength: 250 VRms (50-60 Hz, 1 min)
Contact rebound: <= 5 ms
W
