DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry

It's a great honor for you to visit my store. Good luck with your favorite purchases Hign-concerned Chemical : none is_d : Yes Model Number : relay module Condition : New Type : Logic ICs Brand Name : NoEnName_Null Origin : Mainland China The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom'sd policies and EU Product Safety and Compliance laws.