5 Keys AD Analog Keyboard Module

AD Keyboard module allows you to use an analog port to read the five key states, save for Arduino IO port.
With sensor expansion board can be done using multiple buttons for interactive work.
5 buttons occupy an analog port, saving resources
Analog acquisition, press the different buttons of different voltage output
High quality Omron button, sensitive and durable
For Arduino platform sensor interface.
Specification:
Material: Plastic
Size: Approx. 55x33mm/2.17x1.30inch