| Amount | 5PCS |
|---|---|
| Brand | Unbranded |
| Country/Region of Manufacture | China |
Check the listing for details. 1/2/5/10 PCS 5V 1 Channel Isolated Relay Module Coupling For Arduino Optocoupler. Condition: New. Listed at 4.65 USD. 1/2/5/10 5V 1 Channel Relay Module For PIC AVR DSP ARM Arduino. 5V 1-Channel Relay interface board, and each one needs 15-20mA Driver Current. 5V 1-Channel Relay interface board, and each one needs 15-20mA Driver Current.