1x4 key switch Membrane Matrix array KeyPad keyboard arduino 4 key
MPN :
SKU : KEY4-C322
Stock : 100pcs
Price:PKR 150.00
Click on the following link for product video demo presentation. https://youtu.be/lvsebHK50NQ
4 keys on an 5-way socket connector using a matrix system to detect which key has been pressed.
The matrix keypad is wired via a flexible ribbon to an 5 way header socket.
The keypad can be stuck to a hard surface using the sticky pad provided to provide a hard backing to the keypad - making it easier to press and use the keys.
Max circuit rating: DC 35V, 100mA
Dielectric withstand: 250VRms (50-60Hz, 1 min)
Insulation resistance: > 100M Ohm, 100V
Contact bounce: <=5ms
Life expectancy: 1 million closures
Operating temperature: -40 ~ +80°C
Fixing: Self-adhesive
Connector type: 5 way socket header
Total length: 165 mm
Cable length: 87mm (including connector)
Size: 20mm x 70mm x 1mm