DFRobot Gravity Analog Ambient Light Sensor for Arduino - PT550 Photodiode, 1-6000 Lux
The DFRobot Gravity Analog Ambient Light Sensor integrates a high-sensitivity PT550 photodiode to provide a linear analog voltage output corresponding to ambient light intensity from 1 to 6000 Lux. Designed for seamless integration with Arduino, Raspberry Pi, and other 3.3V/5V microcontrollers via its plug-and-play Gravity interface.
Features
- High-sensitivity PT550 environmental light sensor for accurate Lux measurement
- Wide operating voltage range from 3.3V to 5V DC for microcontroller compatibility
- Fast 15-microsecond response time for real-time light monitoring
- Gravity 3-pin interface (Analog) for plug-and-play connection with Arduino shields
- Standard 30mm x 22mm PCB with 3mm mounting holes for easy mechanical integration
Out of stock
This ambient light sensor module employs a PT550 photodiode, known for its enhanced sensitivity and linear response across a broad illumination range. The onboard signal conditioning circuit outputs a clean analog voltage signal directly proportional to the detected light intensity, which can be read by any microcontroller’s ADC pin for precise environmental brightness monitoring.
Encased in a compact PCB with a gold-plated connector for corrosion resistance, the module is built for reliability in prototyping and embedded systems. Its standard Gravity interface simplifies wiring, eliminating the need for soldering or complex connections, making it ideal for educational settings, IoT nodes, and automated lighting control systems.
Additional Information
| Weight | 0.02 kg |
|---|---|
| Dimensions | 3 × 2.2 cm |
