The Gravity: Correlated Color Temperature (CCT) & ALS Meter is a high-performance light sensing device, specifically designed to meet the needs of professional videographers and photographers. With precise calibration, it provides accurate measurements of correlated color temperature and illuminance intensity. It features an illuminance measurement range of 10-10000 Lux with an error margin of ±5 Lux + ±10% Lux and a correlated color temperature measurement range of 2700-6500K with an error margin of ±10% K, ensuring perfect lighting for any shoot. The sensor can be controlled using an Arduino UNO development board, and by following the wiring diagram and sample code provided in the tutorial, the final correlated color temperature, illuminance, and X, Y color coordinates data can be obtained.

Photographers can use the sensor on-site to measure environmental correlated color temperature and illuminance. It ensures that the lighting matches desired color temperature and brightness, resulting in accurate and professional photos and videos. During post-production, photographers rely on the sensor’s precise data to adjust image color temperature and brightness, maintaining consistent visual style and optimizing image quality.

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