- This is a 5V 4-channel Relay module with opto coupler is perfect for controlling up to 4 devices with a larger current.
- The optocouplers are used to Transfer the signals between two galvanically - isolated circuits, for example, circles. Your Arduino and your connected device with a larger current.
- Operating voltage: 5V
- Switching voltage: 10A 250VAC
- Dimensions: LWH: approx. 76mm x 56mm x 19mm
- Brand: AZ-Delivery
- Product Code: 4 Relay
- Availability: 10
- Ex Tax: 4.06€
- 3 or more 4.89€
- 5 or more 4.79€