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arduiuo keypad 4 Button Key Module Switch Keyboard for MEGA2560 Breadboard
- Item No : 284102031806
- Condition : New
- Brand : eletechsup
- Seller : eletechsup-factory-shop
- Current Bid : US $1.37
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* Item Description
- 1 PCS 4-button Arduino keypad module (Does not include Arduino UNO). // the setup routine runs once when you press reset 14-button Common Cathode key module. Module No.: TB371. // Define key pin. // initialize the keys pin as an input.
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