The 5V 2-channel relay module with optocoupler is a versatile and reliable electronic component designed for controlling high-voltage devices using low-voltage microcontrollers or digital signals. This module features two independent channels, each equipped with a high-quality relay capable of switching loads up to 10A at 250V AC or 30V DC. The built-in optocouplers provide electrical isolation between the control circuit and the relay, ensuring enhanced safety and preventing interference. With its 5V low-level trigger, it is compatible with various microcontrollers, Arduino, Raspberry Pi, and other development boards. This module is widely used in home automation, IoT projects, robotics, and industrial automation applications, offering seamless and secure control of electrical devices.
Features :
- 2 LEDs to indicate when relays are ON.
- Works with logic level signals from 3.3V or 5V devices
- Opto isolation circuitry
- Module with diode current protection, short response time
- Around the board with 4 mounting holes, hole diameter 3. 1 mm, easy installation and fixing
| Relay Type | Low Level Trigger |
| Logic Input (V) | 3.3 ~ 5 |
| Trigger Voltage (VDC) | 5 |
| Switching Voltage (VAC) | 250@10A |
| Switching Voltage (VDC) | 30@10A |
| Length (mm) | 50.6 |
| Width (mm) | 39 |
| Height (mm) | 19.5 |
| Weight (gm) | 28 |
| Shipment Weight | 0.03 kg |
| Shipment Dimensions | 6 × 5 × 3 cm |
Package Includes :
1 x 2 Channel isolated 5V 10A relay module with Optocoupler
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