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Description
The AD Keyboard module lets you read the five key states via an analog interface. Multiple buttons can be used for interactive work with the Arduino sensor extension board. An analog port can hold five buttons, saving resources. Press the various buttons of each voltage output that is compatible with the Arduino sensor interface when doing an analog acquisition.
Specification:
- Operating voltage: 5V
- Data Type: analog signal
- Interface Type: PH 2.5-3P
- Size: 68 x 33mm
Pinout of the module:
An analog keypad has three pins:
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VCC pin connects this pin to VCC (5V or 3.3v)
-
GND pin connects this pin to GND (0V)
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The output pin outputs the voltage according to the key press.
Package Includes:
1 x AD Keyboard Analog keyboard module