The mx607 chip is the driver chip
MX607 driver chip and power module; The power terminal of BS84B08C MCU control chip is connected with the power module; The transmitting end of the infrared tube is connected to the first output end of the BS84B08C microcontroller control chip through the infrared transmitting module. The first input end of the BS84B08C microcontroller control chip is connected to the touch button. The second input end of the BS84B08C microcontroller control chip is connected to the receiving end of the infrared tube through the infrared receiving module. The second output of the BS84B08C MCU control chip is connected to the motor through the MX607 drive chip. The soap feeder based on touch microcontroller provided in this application has low power consumption and strong anti-interference.