Matrix Keyboard Array Membrane Switch Keypad Keyboard 4x4/4x3/4x5/1x6/1x4 Keys
ab 1,19 €
4x4 Keypad MCU Accessory Board Matrix Keyboard Buttons. Adapter Module. GPRS Board. Switch travel: touch-type: 0.6 ~ 1.5mm. hope you could understand. Display module. Step down module. Vibration: 20G, max.
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