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RelojFROM 8 TO 18 HRS

Pay your order before 11:00 hrs and your order will be shipped on the same day, otherwise will be shipped the next working day.
Shipping arrival date will depend on the city and commune you have selected.
Pay your order and once we confirm your payment, you can pick-up your order on our store from 8 AM to 6 PM. Payments are confirmed in no more than 4 working hours. 
*This method is only available on our Santiago store
2-Relay Shield with 2 optocoupled inputs
SKU MCI00734
Discount by Quantity
If you buy 10 pay $ 20.691 each one.
If you buy 25 pay $ 19.771 each one.
If you buy 100 pay $ 17.242 each one.
Tienda Santiago : Disponible
Tienda Viña del Mar : Agotado


Uno Mega Yun Leonardo PICARO


The 2-Relay Shield R2 lets the Arduino board turning on/off up to two systems, such as TV, audio equipment, lights, and other electrical devices that consume 7A/250VAC, 10A/120VAC or 10A/24VDC. Ideal for automate home/office/other appliances.

The 2-Relay Shield can also capture up to 2 digital signals of 3VDC max. and read them from the Arduino board. The inputs are opto-coupled and were directed to the 0 and 1 interrupt pins, so it can capture events in real time.

This shield comes with a Reset button for easy access and firmware reboot. The 2-Relay Shield connects to the Arduino board without needing any wires and leaves the pin layout intact, allowing a second Shield to be connected on the top.

The 2-Relay Shield uses the 2, 3, 6, 7 and RESET pins for communication with the board so it can change the relay status or read a digital signal. As long as this Shield is being used, these pins cannot be used for other purposes. The Shield comes with 5mm Terminal Block connectors for easy connection.

Dimensions: 71 x 54mm.

Warranty 3,0 Months
Weight 0,040
height 1
Width 1
Volume 0,0
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