Description
- AD Keyboard module allows you to use an analog port to read the five key states,
- Arduino sensor expansion board can be done using multiple buttons for interactive work.
- 5 buttons occupy single an analog port.
- Analog acquisition, press the different buttons of different voltage output
- High quality button, sensitive and durable
- For arduino platform, compatible with for arduino sensor interface
- Data Type: analog signal
- Keypad
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