Relay module 30A 1 channel 5V high and low Level Triger for arduino

Deskripsi Relay module 30A 1 channel 5V high and low Level Triger for arduino Condition : New Type : Voltage Regulator 30A relay module, normally open interface maximum load: AC 250V/30A, DV 30V/30A Optical coupling isolation, driving ability is strong, stable performance;Trigger current is 5mA Module can be set high level or low level trigger by the jumper Power indicator light (green), relay status indicator light (red) Technical parameters: Voltage version:5V The static current:5mA Working current:190mA Trigger current:2-4mA Module interface specifications: DC+ : DC power supply positive pole DC- :DC power supply negative pole IN : signal triggering pin JD+ : relay control voltage positive JD- : relay control voltage negative DC+ and JD+ shorted by jumper cap, DC- and JD- shorted with jumper cap, it is the same voltage between trigger terminal and relay control terminal High and low level trigger mode selection.Jumper and L pin connection, IN pin is low level triggerJumper and H pin connection,