Shield con 4 relè per Arduino

Descrizione

Con questo shield con 4 relè è possibile pilotare grossi carichi (60W) utilizzando Arduino.
I relè hanno contatti sia normalmente aperti che normalmente chiusi per offrire la massima modularità e versatilità per qualsiasi applicazione.
I led posti sullo schield indicano l’attivazione o meno di ogni relè.

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Thanks to this shield, you can drive 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 contacts (NO and NC); in order to increase the current limit of each output the contacts have been put in parallel.
Four LEDs indicate the on/off state of each relay.

Specifications:

Operating Voltage:5 V
Current needs: 140 mA (with all releays on, about 35 mA each)
PCB size: 53 x 68.5 mm
Weight: 0.044 Kg

Features:

Thinker Kit interface: 2x TWI, 2x OUT, 2x IN
Interfaces with Arduino Board: DIO
Relays:4 (60W)