Relay Module 5v with screw terminals and optocoupler (OT962-C106)

High load possible: AC250V 10A / DC30V 10 A
High / Low trigger can be set via jumper
NO and NC
With optocoupler
Relay control 5v
1 relay on printed circuit board
with SMD LED indicators

view the connection diagram and the example code here >>>
Suitable for control with, for example, Arduino, Raspberry Pi or ESP8266 / ESP32.