Product Description
- Introducing the Digital LDR Module – 4Pin, a reliable and versatile solution for light-dependent applications and ambient light detection in a variety of projects.
- Designed for accurate and rapid light intensity sensing, this module is ideal for automated lighting systems, environmental monitoring, and more.
Features:
- High-Quality Components: Utilizes an LM393 voltage comparator for reliable performance and precise light detection.
- Adjustable Sensitivity: Features an adjustable potentiometer that allows you to fine-tune the sensitivity of the module, providing flexibility in different light conditions.
- Digital and Analog Output: Offers both digital and analog output signals, allowing for versatile integration into your projects. The digital output (D0) provides a switch output, while the analog output (A0) enables more precise light intensity measurement.
- Easy Installation: Simple to install and operate, making it suitable for both beginners and experienced users alike.
- Wide Operating Voltage Range: Supports an operating voltage range of 3.3V to 5V, ensuring compatibility with a variety of power sources and microcontrollers.
Specifications:
| Specification | Details |
|---|---|
| Operating Voltage | 3.3V – 5V |
| Output Signals | Digital (D0) and Analog (A0) |
| Driving Ability | 15mA |
| Interface Pins | VCC, GND, D0, A0 |
| Output Indicator Light | Yes |
| Adjustable Sensitivity | Yes |
| Comparator IC | LM393 |
| Sensor Type | Photosensitive Resistance |
| Operating Temperature Range | -40°C to 85°C |
Applications:
- Ambient light sensing
- Light intensity detection
- Photoelectric switch applications
- Home automation
- Robotics
- Enhance your projects with the Digital LDR Module – 4Pin, offering accurate light detection and versatile output options. Whether you’re building a smart lighting system or designing a sensor network, this module provides the functionality and reliability you need. Order now and experience the power of precise light control!
Package Includes
- 1 x Digital LDR Module – 4 Pin
Tutorial:
https://www.instructables.com/LDR-Sensor-Module-Users-Manual-V10/
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| Pin Count | 4-pin |
|---|---|
| SKU | AI0103 |
| Weight | 0.017 kg |
| Availability | In Stock |
Applications & Use Cases
The Digital LDR Module - 4Pin is a versatile light/color sensor used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
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
Aditya Bhat (verified owner) –
Good Digital LDR Module – 4Pin. Works as described. Calibration needed some patience but results are good.
Rishabh Singh (verified owner) –
This Digital LDR Module – 4Pin works great with Arduino. Easy to wire up and code.
Himanshu Batra (verified owner) –
Nice Digital LDR Module – 4Pin. Readings are mostly accurate. Good enough for my hobby project.
Kiara Dubey (verified owner) –
Great Digital LDR Module – 4Pin. Using it in my smart agriculture system. Reliable measurements every time.
Tech Projector (verified owner) –
Pushpak P (verified owner) –
Ananth (verified owner) –
Anonymous (verified owner) –
Good
Farhan Joshi (verified owner) –
Very satisfied with this Digital LDR Module – 4Pin. Library support is good and it’s easy to interface.
Urmi Dhillon (verified owner) –
Very satisfied with this Digital LDR Module – 4Pin. Library support is good and it’s easy to interface.
Tushar Solanki (verified owner) –
Great Digital LDR Module – 4Pin. Using it in my smart agriculture system. Reliable measurements every time.
Sumit Modi (verified owner) –
Perfect Digital LDR Module – 4Pin for my automation project. Integrates seamlessly with my microcontroller.
Kavya Saxena –
Bought this Digital LDR Module – 4Pin for my college project. Accurate readings, easy to code. Very happy!
Aditya Trivedi (verified owner) –
This Digital LDR Module – 4Pin is excellent for the price. My data logging project is working perfectly now.
Sudhir Kalambe (verified owner) –
Prashant Gill –
Excellent sensitivity and range on this Digital LDR Module – 4Pin. Works better than I expected.
Lalit Joshi (verified owner) –
Good Digital LDR Module – 4Pin. Works as described. Calibration needed some patience but results are good.
Ankur Kapoor (verified owner) –
Very satisfied with this Digital LDR Module – 4Pin. Library support is good and it’s easy to interface.
Naveen Patil (verified owner) –
Okay Digital LDR Module – 4Pin. Had to add a capacitor to stabilize readings. Works now.