6 Channel Relay Module with Optocoupler – 5V High/Low Trigger

Tired of manually switching high-power devices in your automation projects? The 6 Channel Relay Module with Optocoupler gives you full control over 6 independent circuits from a single compact board — perfect for Arduino, Raspberry Pi, and any 5V microcontroller setup.

This relay module packs 6 fully isolated channels onto one space-saving PCB, each protected by a built-in optocoupler that shields your microcontroller from dangerous voltage spikes and electrical noise. Whether you're switching AC mains lighting, DC motors, solenoids, or home appliances, it handles loads up to AC 250V/10A and DC 30V/10A per channel — serious capacity for a serious maker. The dual trigger mode (high AND low level) means it plays nicely with virtually every MCU logic level out there, so no awkward signal inversion hacks needed.

Designed for DIY enthusiasts, engineering students, and home automation builders across India, this module integrates seamlessly with Arduino Uno, Mega, ESP8266, ESP32, and similar platforms. The standard pin header layout makes wiring straightforward even for beginners, while the robust optocoupler isolation gives professionals the reliability they demand in real-world deployments.

Sold by amiciKart — a trusted Indian electronics vendor — this module comes with a 1-year warranty and direct support via WhatsApp, call, or email (📞 980-970-9898 | ✉️ care@amicikart.com). With only a few units left in stock, free shipping all over India, and same-day dispatch on orders before 2 PM, now is the right time to add this to your project toolkit.

• Control 6 devices simultaneously — 6 fully isolated relay channels on one compact board save space and simplify wiring in automation projects
• Works with any microcontroller logic — supports both High AND Low level trigger modes (5VDC), making it compatible with Arduino, Raspberry Pi, ESP32 and more
• Built-in optocoupler protection — shields your MCU from voltage spikes and electrical noise, ensuring long-term reliable operation in demanding environments
• Handles heavy loads safely — rated AC 250V/10A and DC 30V/10A per channel, suitable for controlling lights, motors, appliances and industrial devices
• Compact, plug-and-play design — space-saving board with standard mounting holes for easy installation even in tight project enclosures
• Shop with confidence — 1-year warranty, 30-day no-questions-asked returns, COD available, and dedicated India support via WhatsApp/call/email (📞 980-970-9898)
• Free pan-India shipping with same-day dispatch on orders placed before 2 PM — delivered in 3–5 business days; store pickup available in Noida