keypad 3X4

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maciejb
 
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keypad 3X4

Post by maciejb »

How to connect membrane 3X4 keypad to raspberry pi GPIO pins ? Shall I follow the same connection set up as for Arduino ?

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adafruit_support_rick
 
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Re: keypad 3X4

Post by adafruit_support_rick »

Yes, you will need 7 GPIO pins.

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