Search - 4 channel relay
4-channel relay shield, 5V active HIGH, compatible with R3. Controls appliances/equipment (AC120V/3A or DC24V/3A). Features LEDs, screw mounting, easy integration.
Search Criteria
Products meeting the search criteria
About Receiver: Model No.: AK-RK04S-12-B 1. Working voltage: DC12V 2. Quiescent condition: Less than..
US$0.00
WHY CHOOSE KEYESTUDIO! 1.EXCELLENT QUALITY solder is very clean, everything is aligned nicely, all b..
US$0.00
Showing 1 to 2 of 2 (1 Pages)





