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DFRobot

Varenr. SEN0365

Fermion: AS7341 11-Channel Visible Light Sensor (Breakout)

255,00
DKK

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Documents

  • Product wiki
  • Spectrophotometer Experiment Based on AS7341 Spectral Sensor
  • Introduction

    We live in a colorful world, but how much do you really know about color? You eyes may deceive you, while the sensors don’t lie. This AS7341 11-Channel Visible Light Sensor-Breakout can tell you the truth about color.

    DFRobot AS7341 11-Channel Visible Light Breakout Board employs the new generation of AS7341 spectral sensor IC launched by the well-known AMS company. The sensor features eight channels for the visible light, one channel for near-IR, and one channel without a filter. Also it integrates a dedicated channel to detect ambient light flicker. Besides that, this sensor comes with 6 independent 16-bit ADC channels for data processing in parallel. The two on-board extra-bright LEDs can supply light in dark environment.

    Visible Spectrum Sensor-breakout

    RGB Color Sensor vs AS7341 Sensor

      Yellow LED

    WS2812 Simulated Yellow

    Recognition result of RGB color sensor

    Red+Green

    Red+Green

    Recognition result of  AS7341 visible light sensor

    Yellow

    Red+Green

    You can click to find information about visible light.

    Related Project:

    Spectrophotometer Experiment Based on AS7341 Spectral Sensor

    Features

    • 8 optical channels covering the visible spectral range
    • 50Hz and 60Hz ambient light flicker detection
    • 6 independent 16-bit ADC channels 

    Specification

    • Power Supply: 3.3V~5V
    • Visible Light Detection Range: F1(405-425nm), F2(435-455nm), F3(470-490nm), F4(505-525nm), F5(545-565nm), F6(580-600nm), F7(620-640nm), F8(670-690nm)
    • Operating Current(LED Off): <5mA
    • LED Driving Current: Class 1-20 (4-42mA)
    • I2C Address: 0x39
    • Operating Temperature Range: -30℃~85℃
    • Operating Humidity Range: 5%RH~85%RH
    • Dimension: 18*14mm/0.71*0.55”

    Shipping List

  • AS7341 Visible Light Sensor x1
  • 2.54-7P Single Row Black Pin Header x1
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