Non-contact Capacitive Touch Sensor Switch Module
Jog/Latch Switch LED Light DC 3V-30V 2A
Description:
The touch sensor switch module, the back of the circuit board is touch-sensitive surfaces, with high sensitivity, the maximum sensing distance can reach 8mm, the working voltage supports the range of 3V-30V, and the maximum working current can reach 2A. Suitable for LED light control, support for external relays, power switches, etc., low dropout design output voltage = input voltage.
Small size, very convenient to stick on the surface of glass, plastic, rubber, acrylic, ceramics and other media.
The front of the circuit board is electronic components, and the back is the touch surface. The maximum sensing distance is 8mm .
Board Size: Round diameter 2.0CM
Working Voltage: DC 3V-30V
Working Current: 0-2A
Standby Current within 5V, about 2 microamps
Working Mode: Support latch/jog (the default state is latch, press once to turn on / press again to turn into standby)
Power-on State: Support power-on Boot up/standby (the default state is power-on off state)
In Power-on State, the Output voltage = power supply voltage; and the output voltage = 0V in standby state
The led light is on in the power-on state; the led light is off in the standby state.
Wire Instructions:
Red Wire: Power input +
Black Wire: Negative (shared)
Yellow Wire: Power output +
Function Description of A/B/C On The Module:
Point A: Switching point of power-on boot up state/power-on standby state. There is a 0 ohm resistor at Point A . When there have a resistor, it is standby state when power-on . Removing this resistor is the power-on boot up state. When shipped, it defaults to a power-on standby state.
Point B: Switching point between latching mode and jog mode. There is a 0 ohm resistor at point B. When there have a resistor, it is in latch mode. When the resistor is removed, it is in jog mode. The module is latched model when shipped.
Point C: Touch sensitivity adjustment point, which is to adjust the distance of touch sensing. The default is the maximum sensing distance. If you want to reduce the sensitivity, you can install a capacitance within 50P according to the actual use. The smaller the capacitance, the higher the sensitivity, and the larger the capacitance. The lower the sensitivity.
Packing List:
1pcs x Touch Sensor Switch Module
1pcs x 3P wire