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SparkFun Ambient Light Sensor Breakout – APDS-9301 勒克斯環境光感測模組

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SparkFun Ambient Light Sensor Breakout – APDS-9301 勒克斯環境光感測模組

美國 SparkFun 原裝進口

APDS-9301 Ambient Light Sensor Breakout 是一款I 2 C兼容的光度傳感器板,可將光強度轉換為數字輸出信號。這個突破非常簡單,除了ADPS-9301集成電路本身之外,還專門設計了一些輔助無源器件。所有讀數都以 lux 的形式返回到您選擇的微處理器,在不同的照明條件下提供精確的照度測量。

在每個板打破了我們的標準我的頂部2 C引腳輸出SCL,SDA,3.3V和GND的,我們還提供了一個INT引腳使APDS-9301可以通過編程來產生在一定條件下的中斷。需要注意的是,這個突破是非瞬時的,所以需要一些積分時間來進行測量。

  • 典型工作電壓:3.0V
  • 最大工作電壓:3.6V
  • 具有I 2 C快速模式(400kHz)的16位數字輸出
  • 可編程模擬增益和積分時間
  • 50/60赫茲照明紋波抑制
  • 可編程中斷引腳和功能
  • 2 C上拉電阻

原廠技術文件與範例

SparkFun Ambient Light Sensor Breakout – APDS-9301

The APDS-9301 Ambient Light Sensor Breakout is an I2C-compatible luminosity sensor board that converts light intensity to a digital output signal. This breakout is fairly simple and has been specifically designed with only a few ancillary passive components in addition to the ADPS-9301 IC itself. All readings are returned to your chosen microprocessor in lux, providing precise Illuminance measurement under diverse lighting conditions. On top of each board breaking out our standard I2C pin-out of SCL, SDA, 3.3V and GND, we’ve also provided an INT pin so the APDS-9301 can be programmed to generate an interrupt under certain conditions. It is important to note that this breakout is non-instantaneous, so it will require some integration time to take a measurement. Get Started with the APDS-9301 Light Sensor Breakout

規格與特色

  • Typical Operating Voltage: 3.0V
  • Maximum Operating Voltage: 3.6V
  • 16-Bit Digital Output with I2C Fast-Mode at 400kHz
  • Programmable Analog Gain and Integration Time
  • 50/60-Hz Lighting Ripple Rejection
  • Programmable Interrupt Pin and Function
  • I2C Pull-up Resistors

出貨內容

原廠技術文件與範例