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ARDUINO 4 RELAY SHIELD
Arduino 4 relay shield is a solution to drive high power loads that cannot be controlled by the digital I/O ofArduino, due to the current and voltage limits of the controller.
The shield consists of 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 connected in parallel. Four LEDs indicate the on/off status of each relay.
Getting started
In the Getting Started section , you can find all the information you need to configure your board, use the Arduino (IDE) software and start tinkering with coding and electronics.
Need some help?
About the software, go to the forum Arduino
About the projects, find the project guide Arduino
About the product itself, you can contact the customer service Arduino
Summary
A000110
17 Items
Data sheet
- Power supply
- 140 mA (with all relays activated, about 35 mA each)
- Dimensions
- 53 x 68.5 mm
- Weight
- 0.044 Kg
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Arduino 4 Shield relays allow your Arduino to drive high power loads.