The 4 Channel Isolated 5V 10A Relay Module opto coupler For Arduino PIC AVR DSP ARM is Rs 188 at Tech Depot India — an opto-isolated 4-channel relay module built to work across Arduino, PIC, AVR, DSP, and ARM boards. If you need to switch higher-power loads from a microcontroller without directly loading its output pins, this is that module, and you can view it here.
What is the 4 Channel Isolated 5V 10A Relay Module opto coupler For Arduino PIC AVR DSP ARM?
It's a 4-channel relay module with opto-coupler isolation, listed for 5V logic and 10A relay ratings, designed to interface with a broad set of microcontroller families — Arduino, PIC, AVR, DSP, and ARM. The opto-coupler stage is there to separate the low-voltage control side from the switched side electrically, which is standard practice for relay boards used with microcontrollers.
Because it targets multiple microcontroller families rather than just Arduino, it's a practical pick when your control board isn't Arduino-based. Confirm pin-out and channel ratings on the product page before wiring it in.
4 Channel Isolated 5V 10A Relay Module opto coupler For Arduino PIC AVR DSP ARM projects — what you can build
Common uses for a 4-channel isolated relay module like this include:
- Switching household appliances or lighting from a microcontroller project
- Automation panels needing a handful of isolated switching channels
- Retrofitting manual switches with microcontroller control
- Multi-zone control setups such as irrigation or ventilation
- Cross-platform builds using PIC, AVR, DSP, or ARM boards instead of Arduino
4-channel relay module options compared
| Product | Price | Notes |
|---|---|---|
| 4 Channel Isolated 5V 10A Relay Module opto coupler For Arduino PIC AVR DSP ARM | Rs 188 | Opto-isolated 4-channel relay, multi-platform |
| 4 Channel 5V Relay Board Module Relay Expansion Board For Arduino Raspberry | Rs 149 | Lower-cost 4-channel option for Arduino/Raspberry Pi |
| 8 Channel Isolated 5V 10A Relay Module opto coupler For Arduino PIC AVR DSP ARM | Rs 310 | Same series, doubled to 8 channels |
| Arduino MKR Relay Proto Shield | Rs 2,242 | Relay shield built for the Arduino MKR form factor specifically |
4 Channel Isolated 5V 10A Relay Module opto coupler For Arduino PIC AVR DSP ARM specifications
Full specifications for the 4 Channel Isolated 5V 10A Relay Module opto coupler For Arduino PIC AVR DSP ARM — including exact channel current ratings and control voltage details — are listed on the product page.
Buy 4 Channel Isolated 5V 10A Relay Module opto coupler For Arduino PIC AVR DSP ARM Online in India
Buy the 4 Channel Isolated 5V 10A Relay Module opto coupler For Arduino PIC AVR DSP ARM online in India from Tech Depot India. We deliver to Bengaluru, Delhi NCR, Hyderabad, Mumbai, Chennai, and pan-India. Payment is prepaid only, through Razorpay (UPI, cards, or net-banking), with a GST invoice on every order. Shipping from our Bengaluru, Delhi NCR, or Hyderabad hubs takes 8-10 working days, and the module carries a 15-day warranty on manufacturing defects — report issues within 5 days of delivery. Contact WhatsApp or techdepotindia@gmail.com for order help, or check the microcontrollers collection for related modules.
Frequently asked questions
What is the 4 Channel Isolated 5V 10A Relay Module opto coupler For Arduino PIC AVR DSP ARM Price in India?
It's priced at Rs 188 on Tech Depot India, with pan-India delivery.
How fast is delivery?
Orders ship from Bengaluru, Delhi NCR, or Hyderabad and arrive within 8-10 working days across India.
Is there a warranty?
Yes, a 15-day warranty on manufacturing defects applies. Report any defect within 5 days of delivery.
What are the payment terms?
Prepaid only, via Razorpay (UPI, cards, or net-banking). A GST invoice is issued on every order.