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DFRobot Relay Shield v2.1 for Arduino
Brand: Dfrobot
Product Code: AN-02731
Availability: 4-6 business days
Planned delivery date after ordering: 2025-07-11
Product Code: AN-02731
Availability: 4-6 business days
Planned delivery date after ordering: 2025-07-11
Ex Tax: 22.73€
Relay Shield v2.1 is a shield developed by DFRobot for easy relay control of Arduino based projects. Just place the shield on the Arduino microcontroller and you will be able to use the 4 installed relays. The manufacturer has added additional features: screw connectors for strong contacts and high power cables, high operating current, M-type connectors for easy connection of additional components, Xbee connectors for wireless modules, additional buttons, etc.
Technical specs:
● Installed buttons can be used to test the shield
● LED indicators show the status
● XBee connectors for wireless modules
● Optional digital pins for relay control (pins 2, 7, 8 and 10 by default)
● Technical specs of relays:
○ Power: 3A AC 120V / DC 24V
○ Maximum switching voltage: AC 240V / DC 60V
○ Maximum switching current: 5A
○ Maximum switching power: AC 360VA / DC 90W
○ Service life: >100,000 operations
○ Mechanical service life: >10,000,000 operations
○ Safety standard: UL cUL TUV CQC
○ Coil operating voltage: 9VDC
○ Operating temperature: from -30 ℃ to + 85 ℃
○ Operating humidity: 40% - 85%
External links and applications:
● Wiki page
