3pcs AD Analog Keyboard Module Electronic Building Blocks 5 Keys For Arduino DIY

Specifications: Working voltage: Controller operating voltage Data type: Analog signal Size: 55x33 mm Interface type: PH2.5-3P Description: AD Analog Keyboard Module Electronic Building Blocks For Arduino, port is compatible expansion board sensor analog keyboard,5 keys only takes an analog port save resources analog acquisition press different keys output different voltage high quality Omron button, sensitive and durable, compatible Arduino sensor interface. Package Included: 3 x Analog Keyboard Module