The positive pole of the module is common, and the remote control "A", "B" and "C" respectively control the negative output of the module 3 group, open or close.
output voltage = input voltage (the same positive pole, the negative output is controlled by the remote control)
Toggle: self-locking control
Module 3 sets of outputs, each group is independently controlled.
Click the remote control "A" button. Module "Q1" outputs the negative pole.
Click the remote control "A" button again and module "Q1" closes.
Remote control "B" "C" button. Corresponding to the "Q2""Q3" port power switch of the control receiving module.
In an open environment, the remote control is more than 20 meters away. RF signals can penetrate walls.
The module stays on standby and the response is very fast.
Since the product needs to consume current during standby, if it is used for a long time, please select the power supply.
Use range:
LED lamps. Battery switch. Electric lock. switch. Small motor. Motor. buzzer. Electromagnet. laser. Electronic circuit board power supply equipment.
