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SparkFun RGB光傳感器 - ISL29125
原名
SparkFun RGB Light Sensor - ISL29125
貨號
SEN-12829
特價
262
資料來源：https://www.sparkfun.com/products/12829
If you’ve had ideas for a project that depends on the ability to sense different spectrums of visible light and react based on those measurements, the ISL29125 breakout board may be just what you need. The ISL29125 breakout board makes it very easy to sense and record the light intensity of the general red, green, and blue spectrums of visible light while rejecting IR from light sources. You can then use these color sensor readings for the purposes of logging and finding patterns, or creatively calculate and make control decisions in your electronic projects.
Each pin from the ISL29125 has been broken out to allow you to interface with it, SDA, SCL, 3.3V, GND, and even an optional INT pin is available for use. The ISL29125 Light Sensor operates at 3.3V but if you plan on using this chip with a 5V microcontroller make sure to use a logic level converter.
Features:
- Operating Voltage: 3.3V
- Operating Current: 56µA
- Selectable Range
- I2C (SMBus compatible) Output
- ADC Resolution 16 bits
- SCL, SDA, INT, 3.3V, & GND Pins Broken Out
- 18.4mm x 17.2mm x 2.4mm (0.7" x 0.6" x 0.09")
Documents:
- Schematic
- Eagle Files
- Hookup Guide
- Datasheet (ISL29125)
- GitHub (Design Files & Example Code)
- GitHub (Library)
如果你已經對依賴於感知可見光光譜的不同能力和應對基於這些測量項目思路，ISL29125接口板可能正是你所需要的。該ISL29125接口板可以很容易感知和記錄可見光一般的紅色，綠色和藍色光譜的光強度，而從光源拒絕IR。然後，您可以使用這些顏色傳感器讀數的記錄和發現模式的目的，或者創造性地計算並在電子項目做出控制決策。
從ISL29125的每個引腳已經被打破了，讓你用它的接口，SDA，SCL，3.3V，GND，甚至是一個可選的INT引腳可供使用。該ISL29125光傳感器的工作電壓為3.3V，但如果你打算使用這種芯片採用5V單片機確保使用邏輯電平轉換器。
尺寸：18.4毫米點¯x17.2毫米點¯x2.4毫米（0.7“×0.6”×0.09“）
特徵：
- 工作電壓：3.3V
- 工作電流：56μA
- 可選範圍
- I 2 C（SMBus兼容）輸出
- ADC分辨率16位
- SCL，SDA，INT，3.3V＆GND引腳爆發
文件：
