資料來源:https://www.seeedstudio.com/Grove---I2C-Color-Sensor-V2-p-2890.html
This is an updated version of the Grove - I2C Color Sensor module. The new version is based on the color sensor TCS34725FN with digital output I2C. We also changed the circuit's layout based on the new sensor. Based on the 3*4 array of filtered photodiodes and 16-bits analog-to-digital converters, you can gain the color chromaticity of ambient light or the color of objects. Of the 16 photodiodes, 4 have red filters, 4 have green filters, 4 have blue filters and 4 have no filter(clear). With the synchronization input pin, external pulsed light source can provides precise synchronous conversion control.
Features
Grove compatible interface
16-Bit digital output with I 2C at 400 kHz
SYNC Input Synchronizes Integration Cycle to Modulated Light Sources
Programmable interrupt function with User-Defined Upper and lower threshold settings
Dimensions | 42mm x 23mm x 10mm |
Weight | G.W 11g |
Battery | Exclude |
Supply Voltage | 3.3/5V |
Operating temperature range | -40℃ to 85℃ |
Interface | I2C |
Grove - I2C Color Sensor V2 | 1 |
Grove Cable | 1 |
這是Grove-I2C Color Sensor模塊的更新版本。新版本基於帶數字輸出I2C的色彩傳感器TCS34725FN。我們還根據新的傳感器改變了電路的佈局。基於8 * 2濾波光電二極管陣列和16位模數轉換器,您可以獲得環境光的顏色色度或物體顏色。在16個光電二極管中,4個具有紅色濾光片,4個具有綠色濾光片,4個具有藍色濾光片,4個沒有濾光片(透明)。使用同步輸入引腳,外部脈衝光源可以提供精確的同步轉換控制。
特徵
Grove兼容接口
16位數字輸出,I 2C為400 kHz
SYNC輸入將積分週期同步到調製光源
可編程中斷功能,具有用戶定義的上限和下限閾值設置
文件
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