Arduino 4 Relays Shield

ArduinoSKU: RB-Ard-74
Manufacturer #: A000110

Price  :
Sale price ¥4,531

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  • Compatible with all the Arduino boards, 5V and also 3.3V standards
  • Doesn't need external power
  • Solution for driving high power loads
  • Four LEDs indicate the on/off state of each relay

The Arduino 4 Relay 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.

Arduino 4 Relays Shield

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 each relay.

Arduino 4 Relays Shield



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