Description

The VCNL4010 is an integrated proximity and ambient light sensor (ALS) that combines an infrared emitter, a photodiode, an ambient light sensor, and a 16-bit ADC into a single compact package. Designed for short-range detection up to 200 mm, it processes all signal amplification and calibration internally, outputting precise digital distance and illumination data over a standard I2C interface. Featuring programmable interrupts, variable IR LED current control, and an ambient light range from 0.25 to 16,000 lux, this power-efficient sensor is optimized for touchless switches, display dimming, smart mobile devices, and short-range robotics.
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