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Think it... Make it... Invent!
Punch in your secret key into this numeric matrix keypad.
This keypad has 12 buttons, arranged in a telephone-line 3×4 grid. It’s made of a thin, flexible membrane material with an adhesive backing (just remove the paper) so you can attach it to nearly anything. The keys are connected into a matrix, so you only need 7 microcontroller pins (3-columns and 4-rows) to scan through the pad.
Pad Size: 69.2 x 76.9 x 0.8mm
Cable Length: 3-1/3? or 86mm (include connector)
Connector: Dupont 7 pins, 0.1? (2.54mm) Pitch
Mount Style: Self-Adherence
Max. Circuit Rating: 35VDC, 100mA
Insulation Spec.: 100M Ohm, 100V
Dielectric Withstand: 250VRms (60Hz, 1min)
Contact Bounce:
This seller has been a member since: May. 28, 2015
Member Location:
Total Classifieds: 650
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