KY-036 Touch Sensor Module utilizes a floating lead on a Darlington transistor to detect a touch. There are 2 LEDs on-board. A red LED lights when power is applied. A green or red LED lights when a touch is detected. Features: Main chip: LM393 Working voltage: for DC 5V Single-channel signal output Low-level output signal used for human body touch sensor alarm Adjustable sensitivity Pin Connector to board: 4 Pins Specifications: Main chip LM393 Working voltage(V) 5 PCB Color Red Length(mm) 43 Width(mm) 16 Height(mm) 15 Weight(g) 4
