Arduino 4 Relays Shield [A000110] auspowers_batchthree Shaft diameter : 3 mm

Shaft diameter : 3 mm / 0

There is almost no voltage ripple in the voltage supply

even applied under high temperature and high load

Suitable for such as filing cabinets

1 Headsets

Arduino 4 Relays Shield [A000110] auspowers_batchthree Shaft diameter : 3 mmArduino 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