KY-036 Metal Touch Sensor
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The 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.
It's a simple module that can be easily integrated into a circuit, it can be connected to an MCU (microcontroller unit) using just three pins: VCC, GND and Signal. The signal pin goes high when the sensor is touched and goes low when the touch is removed. It can be used in a variety of applications where touch sensing is required such as buttons, touchscreens, and other human-machine interfaces.
| Main Chip | LM393 |
| Working voltage(V) | 5V |
| PCB Color | Red |
| Pin Connector to board | 4 Pins |
| Dimensions | 4.3 x 1.6 x 1.5cms |
| Weight | 5 grams |
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