For example, the control of the 12V lamp belt: the VCC of the 12V power source connector module. The GND of the negative electrode module. The controlled lamp with the VCC of the positive electrode module. The OUT of the negative electrode module. After electricity, the control of the light belt can be realized with the finger touch module, and the brightness adjustment of the light is realized by the touch.

For example, the control of the 12V motor speed regulation: the VCC of the positive electrode module of the 12V power supply. The GND of the negative electrode module. The VCC of the controlled motor positive electrode module. The OUT of the negative electrode module. After the electricity, the control of the motor can be realized with the finger touch module, and the motor speed control can be realized by the touch.

Control interface: a total of 3 pins (VCC, GND, OUT), VCC as power supply, GND as the ground, and OUT as the digital signal output foot;

LED indicator light: Electric green (blue) light, touch induction output red light.

Touch area: the interior area of a fingerprint like icon is triggered by a touch of a finger.

Positioning hole: 2 M2 screw positioning holes, the aperture is 2mm, make the module easy to install and locate, and realize the combination of the modules.

Application: 12V light bar (LED) brightness adjustment touch control. 5-20V DC motor speed control control

 

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