3 Review(s)

This 8 channel 12v relay has both optical and magnetic isolation, providing a lot of protection to the inputs from electrical faults on the outputs. - Works well with 12v logic (raspberry pi, arduino, teensy..), Requiring little current drive. - Breadboard friendly, using female/male DuPont makes it extremely convenient for prototyping. - Led indicates its working status. Red refers to errors. - 3 terminals per spot relay. All of these features make smartness relay a great component for automation projects. Item weight: 0.3 pounds.