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4 Channel Relay Module 5V
₹135.0
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The 4 Channel Relay Module 5V is a high-quality relay driver board designed to control multiple AC/DC devices using low-voltage microcontrollers like Arduino, Raspberry Pi, ESP32, and other development boards. It provides 4 independent relay switches that can be used to control high-power devices such as lights, motors, fans, pumps, and other appliances safely and efficiently.
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Product Specifications
| Specification | Details |
|---|---|
| Operating Voltage | 5V DC |
| Channels | 4 independent relays |
| Relay Type | SPDT |
| Contact Current | Up to 10A at 250V AC or 30V DC |
| Trigger Current | 20mA per channel |
| Control Signal | Low-level trigger (TTL compatible) |
| Optocoupler Isolation | Yes |
Key Features
- 4-channel relay board for controlling multiple devices
- Compatible with Arduino, Raspberry Pi, ESP8266, ESP32, PIC, ARM, and AVR microcontrollers
- Supports both AC and DC loads
- Optocoupler isolation for stable performance and protection
- Screw terminals for easy and secure wiring
- LED indicators for relay switching status
- Can be directly interfaced with low-voltage control systems
Applications
- Home automation systems
- Industrial automation projects
- Smart appliance control
- Switching lights, fans, or other electrical devices
- Robotics and motor control
- Remote-controlled projects
Inside the Box
- 1 x 4 Channel Relay Module 5V
Frequently Asked Questions
Each channel can handle up to 10A at 250V AC or 30V DC.
Yes, but since Raspberry Pi operates at 3.3V logic, a transistor or level shifter may be needed depending on the module design.
Yes, it works directly with 5V logic microcontrollers like Arduino, and it includes optocoupler isolation for added safety.
