Currently building a project with the CHI035A board driving 2 motors output pairs B4-5 & B6-7. Would like to interface with the picaxe 3 x 4 keypad keypad. The idea is to press a specific 4 digit passkey in order to get the 2 motors to open the "secure compartment doors".
Any thoughts on how to connect the keypad? Thanks
Any thoughts on how to connect the keypad? Thanks
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