5pcs Touch Switch Board Module LED Light Control Board, DC 3V-5V

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1. Operating voltage: DC 3V-5V 2. Round board diameter: 1cm 3. Sensor distance: 3mm 4. Cable length: 20cm 5. The touch sensor switch module and the back of the circuit board are touch-sensitive surfaces, and the double-sided adhesive is very convenient for pasting on the surface of glass, plastic, rubber, acrylic, ceramics and other media. 6. Suitable for LED light control, sup...