The 5V 1-channel relay module (MDU1091) allows a microcontroller to switch high-current AC or DC loads safely. It features a single SPDT relay with COM, NO, and NC terminals, capable of handling AC 250V/10A or DC 30V/10A. The module is triggered by a LOW-level signal (15–20 mA) from a microcontroller, making it suitable for DIY electronics, automation, and home appliance control projects.

1-Channel 5V Relay Module (Transistor version)
Rs 160.00
✅ Operating Voltage: 5V DC
✅ Relay Maximum Ratings: AC 250V / 10A, DC 30V / 10A
✅ Single channel relay with SPDT contacts (COM, NO, NC)
✅ LOW Level Trigger (requires 15–20 mA driver current)
✅ Standard interface for direct microcontroller control
✅ Compatible with Arduino, 8051, AVR, PIC, DSP, ARM, MSP430, and TTL logic
5 in stock
| Weight | 20 g |
|---|---|
| Dimensions | 50 × 30 × 15 mm |





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