Arduino 4 Relays Shield [A000110] auspowers_batchthree 3/4 Inch Clear Vinyl Replacement

3/4 Inch Clear Vinyl Replacement Washer Flat Washer Gasket 1/16 Inch (2 mm) Thickness Washer Spacer for Glass Shower Door Handles/Towel Bars

Read more Read more Read more Read more Read more Package Includes: 3 X Retvis C Shape Earpiece for RB19

For irrigation tubing distribution

Suitable for such as filing cabinets

There is almost no voltage ripple in the voltage supply

Arduino 4 Relays Shield [A000110] auspowers_batchthree 3/4 Inch Clear Vinyl ReplacementArduino 4 Relays Shield [A000110] The Arduino 4 Relays Shield is a solution for driving high power loads that cannot be controlled by Arduino's digital IOs, due to the current and voltage limits of the controller. The Shield features four relays, each relay provides 2 pole changeover contacts (NO and NC); in order to increase the current limit of each output the 2 changeover contacts have been put in parallel. Four LEDs indicate the on off state of