Brand GCSUPERMARKET
Model ELECTRONIC MODULE

Check the listing for details. DC 24V 1-Channel Relay Module with Optocoupler H/L Level Trigger for Arduino A3G. Condition: New. Listed at 2.21 USD. Using SMD OPTOCOUPLER isolation, the trigger current only 5mA. The module have 5V, 9V, 12V and 24V are available. IN: Signal trigger input (High or Low Level Signal, select via jumper). Has the power indicator (green) and relay status indicator (red).

$1.77
$2.21