Relay board 1-channel 5V - optocoupled

Relay board 1-channel 5V - optocoupled

Product information:

Easily control a 5V relay from a microcontroller (Arduino).
With LEDs indicating the status of the relays.
Equipped with optocouplers, which electrically separate your microcontroller from the relay.
With convenient screw terminals for connecting the device to be switched.
The relay has a normally open and a normally closed contact.
A jumper is provided to allow the relay to be switched with Vcc.
When IN1 is made low the relay will switch.

Control current: 15-20mA
Voltage Vcc: 5V
Switching of alternating current (max. 230V) and direct current (max. 30V) up to 10A.
Dimensions: 4.6x1.8x2.0cm