Skip to main content
Free Delivery  ·  COD Available  ·  15-Day Returns
Elecvora
SmartElex 12V, 7A 1-Ch Power Relay Module — image 1
Hover to zoom

1 / 3 · Click to enlarge

SmartElex

SmartElex 12V, 7A 1-Ch Power Relay Module

36+ bought in past month
AI Summary
SmartElex Relay Modules for everyday users

The SmartElex 12V, 7A 1-Ch Power Relay Module by SmartElex is a value-for-money smartelex relay modules designed for everyday users. It features Model No. / Name: Relay Module and No. of Channels: 1.

₹583
Free Shipping💵 COD Available

Available Offers

Free Delivery on this order. No minimum order value.

15-Day Easy Returns — hassle-free return & full refund.

Secure Payment — 100% safe checkout with UPI, Cards & Net Banking.

Total: ₹583
Buying tip: A smart budget buy — solid performance without breaking the bank.
Estimated delivery: 24 Aug7 Sept
Free Shipping
Pan India delivery
15-Day Returns
Hassle-free policy
Secure Payment
Razorpay protected
Quality Assured
Vetted products only

Available Offers

💳

5% Cashback

Pay with UPI & get 5% cashback (up to ₹50) via Razorpay

🏦

No-Cost EMI

Available on select bank cards at checkout. 0% interest for 3 months.

📦

Free Shipping

Free delivery on all orders. No minimum order value.

💵

Cash on Delivery

COD available on orders up to ₹5,000 across India.

Quick Specs

Model No. / Name: Relay Module
No. of Channels: 1
Operating Voltage (VDC): 12
LED Indicator: Yes
Length (mm): 45
Width (mm): 20

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
Share:
SKU: robu-2697616Category: SmartElex Relay Modules

About This Product

The SmartElex 12V, 7A 1-Ch Power Relay Module by SmartElex is a value-for-money smartelex relay modules designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Model No. / Name: Relay Module
  • No. of Channels: 1
  • Operating Voltage (VDC): 12 — works with standard household power
  • LED Indicator: Yes
  • Length (mm): 45
  • Width (mm): 20
  • Weight (g): 10
  • Shipping Weight: 0.016 kg

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The SmartElex 12V, 7A 1-Ch Power Relay Module is designed to control high-voltage, high-current loads with a low-voltage 12V signal. Its single-channel high-power relay offers reliable performance for demanding electrical tasks. The module features an opto-isolated input to protect against signal interference and enhance noise immunity, ensuring smooth operation. A built-in LED indicator helps monitor the relay's activation status. With screw terminals, wiring becomes secure and hassle-free. Perfect for applications in automation systems, home appliances, industrial control, and DIY projects, this module provides robust power control and long-lasting reliability for both hobbyists and professionals.


Features:

  1. Operates at 12V DC for high-power control.
  2. Single-channel relay for high-current switching.
  3. Opto-isolated input ensures protection and noise immunity.
  4. LED indicator clearly shows relay activation status.
  5. Screw terminals for easy and secure wiring connections.
  6. Compact design fits various applications.
  7. Suitable for controlling high-voltage loads with a low-voltage signal.
  8. Ideal for automation, home appliances, and industrial use.
  9. Reliable and efficient power control for demanding tasks.
  10. Perfect for both DIY projects and professional applications.

Package Includes:

1 x SmartElex 12V, 7A 1-Ch Power Relay Module

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.