20 or more:
26,09 EUR
50 or more:
25,86 EUR
200 or more:
25,62 EUR
1000 or more:
25,39 EUR
Arduino 4 Relays Shield
The Arduino 4 Relays Shield is a solution for driving high power loads that cannot be controlled by Arduino's digital I/Os, 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 each relay.
Features