For elaborate Arduino projects where you want to actuate devices with a larger current, many of our Relais-Modules are suitable - have a look into our product line!
This 5V 4-Channel Relais-Module with opto-couplers is perfectly suitable for the selection of up to 4 devices with a larger current. The opto-coupler serve for the transfer of signals between the two galvanic seperated circuits - for example your Arduino and your connected device with a larger current.
- Operating Voltage: 5 V
- Switching Voltage: 10 A - 250 V AC
- Size: LWH ca. 76 mm x 56 mm x 19 mm
- Weight: ca. 56 g