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Relay Shield v1.1

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SKU:EL-MCS01584R H39

Price: $13.03

The Relay Shield v1.1 is an Arduino compatible smart module with 4 mechanical relays providing an easy way to control high voltage. The max switching power is 35VDC 70W for each channel. It can be directly controlled by Arduino/Crowduino through digital IOs with external 9V DC supply. Compared to the Relay shield1.0, the v1.1 version use 4 selector instead of those push buttons used on version1.0, to make it more convenient to control the relays manually.

Note: Please note that the pins on relay shield should not touch the USB connector of Arduino UNO when they are connected.

Features

Arduino,Crowduino, Arduino Mega compatible
Automatic control and manual control
4 mechanical relays with photo-coupled circuit
Equipped with screw holes for easy installation
Light weight
Small form factor
Extendible

Specification

Voltage: 7~12V
Current: 8~250mA
Switching Voltage: Max 35V
Switching Current : Max 2A
Frequency Response: -1~1dB
Switching Power: Max 70W
Relay Life: > 100000

Caution

Placing 2 layers of electrical tape on the top of the Arduino's usb connector will prevent the relay shield from making contact. Do not operate voltage more than 35V DC.

Package list

Relay shield PCBA x1

Wiki & External links

Wiki

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