Electronic Brick Touch Sensor

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Finger-sized touch button switch Plug and play, easy to use Working voltage: 3.3 or 5VDC Compatible interfaces: 2.54 3-pin interface and 4-pin Grove interface The Electronic Brick Touch Sensor is finger-sized touch button, which can be connected to I/O port of main board or externally disconnected to check the switch state so as to control ON/OFF of LED lamp. Show more