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

Description

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 , 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 sensor interface.   Package Included:   3 x Analog Keyboard Module