This is the 12V variant of the 12V Relay Module with Automatic Delay Timer in Relay Modules. Available at ₹450.76 (₹382.00 + GST) with free shipping across India.
Product Description
This is a 12V Relay Module with Automatic Delay Timer. The module consists of a 12V relay along with a three-digit seven-segment display. The module is based on an N76E003AT20 microcontroller.The module has three buttons one to control the function and others to set the delay time.
Connection Diagram:
1.12 V load
Features:
- Increase the power supply anti-reverse function.
- The use of optoisolated input and output enhanced anti-jamming capability and consumption.
- The last setting parameters can be memorized after power off.
- A signal terminal voltage signal can be maintained for a long time.
- To ensure stability, industrial grade PCB board.
Package Includes:
1 x 12V Relay Module with Automatic Delay Timer
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Read More →Technical Specifications
| Operating Voltage | 12V |
|---|---|
| SKU | AI2781 |
| Weight | 0.03 kg |
| Availability | In Stock |
Applications & Use Cases
The 12V Relay Module with Automatic Delay Timer is a versatile relay modules used across a wide range of applications including home automation, industrial control, IoT projects, Arduino/Raspberry Pi interfacing, and motor control.
Common use cases:
- Switching high-voltage AC appliances with a microcontroller
- Building a smart home relay board
- Automating irrigation pumps in agriculture
This product is ideal for electronics engineers, IoT developers, and automation hobbyists.
Technical Tip: Use optocoupler-isolated relay modules to protect your microcontroller. Match relay coil voltage to your MCU logic level (3.3V or 5V).
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
