4 Channel Relay module
4 Channel 12V Relay Board Module
This 4-channel relay interface board allows you to control multiple high-current appliances and devices using low-voltage microcontrollers. It supports both 12V and 5V input signals and is compatible with platforms like Arduino, Raspberry Pi, AVR, PIC, DSP, ARM, and MSP430.
It’s ideal for:
- Automating home appliances and industrial equipment
- Controlling AC and DC loads with microcontroller logic
- DIY electronics and robotics applications requiring multiple relay outputs
Each relay channel includes an LED indicator for output status.
৳ 298.00
Guaranteed Safe Checkout
Features & Compatibility
Key Features
- Relay Channels: 4
- Input Voltage: 12V or 5V
- Trigger Voltage: 12V DC
- Trigger Current: 15–20mA per channel
- Switching Capacity: AC 250V/10A, DC 30V/10A
- Control Logic: TTL active low
- Indicators: LED for each relay output
- Standard microcontroller interface
Physical Specifications
- Dimensions: 74 × 43 × 17 mm
- Weight: 49g
- Operating Temperature: –40°C to 85°C
- Storage Temperature: –65°C to 125°C
- Relative Humidity: 20% to 85%
- Shipment Dimensions: 8 × 6 × 2 cm
- Shipment Weight: 53g
Package Includes
- 1 × 4 Channel 12V Relay Board Module
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