select 5V 2 Channel
Brand Unbranded/Generic
Type Optocoupler
Model 5V/12V/24V 2 Channel Optocoupler Relay Module

Check the listing for details. 1PC NEW 2 Channel Optocoupler Relay Module DC 5V/12V/24V. Condition: New. Listed at 1.88 USD. 2, Using SMD optocoupler isolation, driving ability, stable performance ; trigger current 5mA;. 1 x Relay Module with Optocoupler. 1, The module uses genuine quality relay, normally open interfaces Maximum load : AC 250V/10A, DC 30V/10A;.

$1.50
$1.88