About this item

The SparkFun SEN-15177 Proximity Sensor Breakout utilizes the VCNL4040 sensor to provide accurate, compact proximity and ambient light sensing in a single package. Designed for close-range object detection, the VCNL4040 can detect objects up to approximately 20 cm away, making it ideal for applications like gesture recognition, presence detection, and interactive user interfaces. This breakout board includes the VCNL4040 sensor, which combines an infrared emitter and a photodiode with an integrated ambient light sensor. It offers configurable proximity detection with high accuracy and adjustable sensitivity, allowing users to fine-tune performance for specific environments or use cases. The sensor communicates via an I2C interface and is fully compatible with the SparkFun Qwiic ecosystem, enabling simple plug-and-play connections without soldering. Its small size and low power consumption make it perfect for battery-powered or space-constrained projects, including robotics, wearables, and IoT devices. The SEN-15177 also includes built-in ambient light sensing, providing environmental brightness data that can be used for automatic display dimming or power management. With easy integration and robust sensing capabilities, this breakout is a reliable choice for developers seeking precise proximity detection.