Description:

• The Arduino 4 Channel 5V Relay Shield Module allows you to operate high-power devices using low-power signals from your Arduino board.
• It's great for smart home automation, robotics, and other projects that require consistent switching of devices such as lights, motors, or other high-current equipment.

Specifications:

• Relay Type: Sky-5V DC relay, model HJR-4102-L-5V.
• Channels: 4 (each channel with NO, NC, and COM pins).
• Power Input: 5V DC.
• Control Signals: Works with both 5V and 3.3V control signals.
• Indicator: Red LED indicator for each relay when activated.
• Dimensions: Compact form factor for easy integration with Arduino boards.
• Mounting: 3 M3 screw holes for secure installation.

What's in the box
1 X 4 Channel 5v Relay Shield Module