Matrix Keypad 16 Key (4x4) IRF1010 Operating Voltage: Wide power supply

Operating Voltage: Wide power supply ranges from 2

jewelry inspection

indicating diode remains off state

0 Brown 1 Red 2 Orange 3 Yellow 4 Green 5 Blue 6 Violet 7 Grey 8 White 9

Matrix Keypad 16 Key (4x4) IRF1010 Operating Voltage: Wide power supplyIntroduction : Membrane keypads are made of a thin, flexible membrane material. One of the great thing about them is that they come with an adhesive backing so you can attach it to nearly anything. You just have to peel the paper backing off. Matrix Keypad 16 switches are connected to each other with conductive trace underneath the pad forming a matrix of 44 grid. Features : Features : Circuit Rating: 35V (DC), 100mA, 1W. Contact resistance: 10 ~ 500.