7Semi VEML7700 Ambient Light Sensor I2C Breakout

An ambient light sensor breakout built on the Vishay VEML7700, delivering 16-bit lux readings from near-darkness to bright sunlight. Built-in flicker rejection for 100Hz/120Hz light sources keeps readings stable under LED and fluorescent lighting, not just daylight. A high-sensitivity photodiode and low-noise amplifier chain keep readings consistent without extra external calibration circuitry.

• VEML7700 sensor, 16-bit resolution
• Wide dynamic range: dim rooms to direct sun
• Flicker noise rejection (100/120Hz)
• Standard I2C interface

Useful for auto-dimming a display, triggering a grow-light controller, or logging daylight patterns for a smart-home energy project — precise enough for measurement, simple enough to wire up on I2C in minutes.

Country of origin: China