Delay time relay module 5V12V24V timing programmable optocoupler isolation pulse cycle power off trigger
Delay relay module
Equipped with anti - reverse connection anti - demolition surge voltage protection
Multi-function relay control module, designed for a variety of different needs of users, using a microcontroller as the main control unit, preset 32 kinds of functions, and users can use the corresponding specific functions according to the actual needs. Can be applied to water pump control, motor control, lamp belt control solenoid valve control and so on.
- SHENZHEN
- STOCK
- 20000
- Information
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