Xh-m604 Battery Charger Control Module Dc 6-60v Storage Lithium Battery Charging Control Switch Protection Board

The DO output interface can be directly connected to a micro-controller IO port, if there is a block detection sensor, such as the speed of the motor encoder can detect.



DO modules can be connected to the relay, limit switch, and other functions, it can also with the active buzzer module, compose alarm.



Wiring specification:





VCC Connect the positive 3.3 5 v power supply

GND Connect power negative

DO TTL switch signal output

AO This module does not work