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Photosensitive Sensor Module 3Pin 3.3V-5V Photoresistor Light Detection Resistance Module Photo Resistor for Arduino – the compact, reliable solution for all your light‑sensing projects. Designed to work seamlessly with Arduino and other microcontrollers, this module turns ambient light levels into precise analog signals that you can read and process with ease.
Product Overview
This 3‑pin photoresistor module features a high‑sensitivity light‑dependent resistor (LDR) housed in a durable, low‑noise package. It supports operating voltages from 3.3 V to 5 V, making it ideal for a wide range of hobbyist and professional electronics projects.
Key Highlights
- 3‑pin design: VCC, GND, and Output for straightforward wiring
- Wide voltage range (3.3 V–5 V) for compatibility with most microcontrollers
- High‑quality LDR with a wide resistance range (≈1 kΩ in bright light to >10 MΩ in darkness)
- Low power consumption and minimal heat generation
- Compact PCB footprint, easy to mount on breadboards or custom PCBs
- Ready‑to‑use with Arduino libraries and example sketches
Applications
- Automatic lighting control systems
- Light‑level monitoring for environmental sensors
- Photometric data logging and research
- Interactive art installations
- Home automation and IoT projects
- Educational kits for electronics learning
Specifications
- Operating Voltage: 3.3 V – 5 V
- Output: Analog voltage proportional to light intensity
- Resistance Range: 1 kΩ (bright) to >10 MΩ (dark)
- Package: 3-pin DIP/PCB
- Dimensions: 18 mm × 10 mm (approx.)
- Temperature Range: –40 °C to +85 °C
Why Choose This Module?
With its robust construction and wide operating range, this photoresistor module delivers consistent, high‑accuracy light detection. Whether you’re prototyping a simple LED dimmer or building a complex environmental monitoring system, this module offers the performance and reliability you need.
Package Includes
- 1 × Photosensitive Sensor Module (3Pin 3.3V-5V)
- 1 × 3‑pin jumper wire set (optional)
- 1 × Quick‑Start Guide with wiring diagrams and example code
Elevate your next project with the Photosensitive Sensor Module 3Pin 3.3V-5V Photoresistor Light Detection Resistance Module Photo Resistor for Arduino – your go‑to component for accurate, low‑cost light sensing.
Price: Original price was: $ 2.45.$ 1.17Current price is: $ 1.17.