SparkFun VL53L1X 雷射距離感測器模組 -可測距離 4米 支援 Qwiic 快接系統

描述

SparkFun VL53L1X  雷射距離感測器模組 -可測距離 4米 支援 Qwiic 快接系統

這款 SparkFun VL53L1X 雷射距離感測器模組 突破採用VL53L1X新一代ToF（飛行時間）傳感器模組，可為您的尺寸提供長距離高精度測量。VL53L1X使用VCSEL（垂直腔面發射激光器）發射紅外激光來定時反射到目標。這意味著您將能夠以毫米分辨率測量從40毫米到4米遠的物體的距離！為了讓讀數更加容易，所有的通訊都是通過I ² C完全實現的，利用我們方便的Qwiic系統，因此無需焊接即可將其連接到系統的其他部分。但是，如果您更喜歡使用麵包板，我們仍然會打出0.1英寸寬的引腳。

SparkFun Distance Sensor Breakout – 4 Meter, VL53L1X (Qwiic)

每個VL53L1X傳感器的精度為1mm，精度為+/- 5mm，此傳感器的最小讀取距離為4cm。這個小突破的視野相當窄，在15°-27°，讀取率高達50Hz。確保為這塊電路板供電，因為它需要2.6V-3.5V的電壓來工作。最後，請務必在使用前取下VL53L1X上的保護貼紙，否則它肯定會甩掉您的讀數。

特色

• 工作電壓：2.6V-3.5V
• 功耗：20 mW @ 10Hz
• 測量範圍：〜40mm至4,000mm
• 分辨率：+/- 1mm
• 光源：Class 1 940nm VCSEL
• I2C地址：0x52
• 視野：15° – 27°
• 最大讀取速率：50Hz

資源與文件下載

• 概要
• 鷹文件
• 連接指南
• 數據表（VL53L1X）
• Arduino 函數庫
• GitHub上

SparkFun Distance Sensor Breakout – 4 Meter, VL53L1X (Qwiic)

his SparkFun Distance Sensor Breakout utilizes the VL53L1X next generation ToF (Time of Flight) sensor module to give you the highly accurate measurements at long ranges for its size. The VL53L1X uses a VCSEL (Vertical Cavity Surface Emitting Laser) to emit an Infrared laser to time the reflection to the target. That means that you will be able to measure the distance to an object from 40mm to 4m away with millimeter resolution! To make it even easier to get your readings, all communication is enacted exclusively via I²C, utilizing our handy Qwiic system so no soldering is required to connect it to the rest of your system. However, we still have broken out 0.1”-spaced pins in case you prefer to use a breadboard.

Each VL53L1X sensor features a precision to be 1mm with an accuracy around +/-5mm and a minimum read distance of this sensor is 4cm. The field of view for this little breakout is fairly narrow at 15°-27° with a read rate of up to 50Hz. Make sure to power this board appropriately since it will need 2.6V-3.5V to operate. Lastly, please be sure to remove the protective sticker on the VL53L1X before use otherwise it will, most assuredly, throw off your readings.

• Operating Voltage: 2.6V-3.5V
• Power Consumption: 20 mW @10Hz
• Measurement Range: ~40mm to 4,000mm
• Resolution: +/-1mm
• Light Source: Class 1 940nm VCSEL
• I2C Address: 0x52
• Field of View: 15° – 27°
• Max Read Rate: 50Hz