SKU:53974428524
4 Channel 5V Relay Board
Free Shipping on orders over $50
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
Description
4 Channel 5V Relay Board4 Channel 5V Relay Module The 4 Channel 5V Relay Module is a reliable switching module designed to allow low voltage microcontrollers and development boards to safely control high voltage or high current AC and DC electrical devices. It features four independent relay channels, enabling multiple loads to be switched simultaneously using digital control signals. This makes it an excellent solution for automation, robotics, industrial control, and IoT
industrial environmental monitoring
The MQ-3 Gas Sensor Module is widely used in alcohol detection systems
providing plug-and-play compatibility with Raspberry Pi OS and other Linux distributions
CNC firmware examples
low-power display performance in a small form factor
Clear and accurate voice recording
Pan-tilt camera systems frequently use this motor because its slow
Developers can create systems that automatically capture images
Intruder and occupancy detection
High sensitivity to alcohol (ethanol) vapors
the Voltage Sensor Module requires no additional active components or external power supply
which enables high-quality image and video capture directly from the board
Quick Dispatch:
Your 4 Channel 5V Relay Board orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your 4 Channel 5V Relay Board ships.
Need Help?
Questions about 4 Channel 5V Relay Board, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for 4 Channel 5V Relay Board in your area.
Get Shipping Estimates
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy