سنسور و مبدل سنسور نوری فاصله‌سنج نوری

Product Attributes

Introduction

The VL53L0X rangefinder is a high-precision distance sensor based on the Time-of-Flight (ToF) principle. Unlike traditional technologies, the VL53L0X delivers accurate distance measurements regardless of target reflectance, capable of measuring absolute distances up to 2m. DFRobot has integrated the VL53L0X into its Gravity series, featuring a Gravity I2C interface for plug-and-play operation, 3.3V~5V power supply support, and broader microcontroller compatibility compared to similar products, making it suitable for a wider range of applications. The VL53L0X incorporates an advanced SPAD array (Single Photon Avalanche Diode) and embeds STMicroelectronics' second-generation FlightSense™ patented technology. It offers ±3% accuracy, response time under 30ms, power consumption of only 20mW in normal operating mode, and 5μA standby current. The VL53L0X's 940nm VCSEL emitter is completely invisible to the human eye, and combined with an internal physical infrared filter, enables longer ranging distance, superior ambient light immunity, and enhanced resistance to optical crosstalk from glass cover plates.

Features

• Power Supply: 3.3 - 5V DC
• Operating Voltage: 2.8V
• IR Emitter: 940nm
• Measurement Range: 30 - 2000mm
• Field of View: 25°
• Ranging Accuracy: ±3%
• Sampling Time: <= 30ms
• Operating Temperature: -20 - 70°C
• Interface Type: Gravity - I2C
• Product Dimensions: 0.79×0.87 inches