VCNL4010 Proximity/Light Sensor Module

The VCNL4010 Proximity or Light Sensor is an integrated sensor module that combines a high-precision proximity sensor and an ambient light sensor (ALS) in a single compact package. Using infrared (IR) technology, it enables accurate distance measurement and gesture detection up to several centimeters. Its built-in ambient light sensor provides reliable illumination readings for automatic brightness control in displays and smart devices. With a digital I²C interface, the VCNL4010 offers easy integration with microcontrollers like Arduino, ESP32, STM32, and Raspberry Pi. It is ideal for robotics, smart lighting, touch-less interfaces, and low-power proximity detection applications.

Features:

1. Integrated proximity sensor + ambient light sensor
2. Uses infrared (IR) technology for high-accuracy proximity detection
3. Long sensing range with stable digital output
4. I²C communication for easy interfacing
5. 16-bit high-resolution ambient light measurement
6. Programmable proximity and light thresholds
7. Low power consumption for battery-operated devices
8. Compact SMD module suitable for embedded designs
9. Ideal for gesture detection, automatic backlight control, and proximity sensing

Specifications:

• Sensor Model: VCNL4010
• Interface: I²C (up to 400kHz)
• Proximity Sensing Range: Typically up to 20–30 cm (depending on reflectivity)
• Ambient Light Resolution: 16-bit
• ALS Range: 0.25 to 16,000 lux
• IR Emitter: Integrated infrared LED
• Supply Voltage: 2.5V – 3.6V
• Operating Current: Low power consumption
• Output Type: Digital
• Operating Temperature: –25°C to +85°C

Package Includes:

1 × VCNL4010 Proximity or Light Sensor Module