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AS7341 Visible Spectrum Infrared Color Spectrometer Sensor Module for arduino
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AS7341 Visible Spectrum Infrared Color Spectrometer Features
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AS7341 is an 11-channel multi-spectral sensor for color detection and spectral analysis applications. The spectral response is defined in the wavelengths from approximately 350nm to 1000nm. 6 channels can be processed in parallel by independent ADCs while the other channels are accessible via a multiplexer. 8 optical channels cover the visible spectrum, one channel can be used to measure near infra-red light and one channel is a photo diode without filter ("clear"). The device also integrat
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8 optical channels distributed over the visible range
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3 extra channels: Clear, Flicker and NIR channel
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6 parallel ADCs for signal processing
About AS7341 Visible Spectrum Infrared Color Spectrometer
AS7341 is an 11-channel multi-spectral sensor for color detection and spectral analysis applications. The spectral response is defined in the wavelengths from approximately 350nm to 1000nm. 6 channels can be processed in parallel by independent ADCs while the other channels are accessible via a multiplexer. 8 optical channels cover the visible spectrum, one channel can be used to measure near infra-red light and one channel is a photo diode without filter ("clear"). The device also integrates a dedicated channel to detect 50Hz or 60Hz ambient light flicker. The flicker detection engine can also buffer data for calculating other flicker frequencies externally. The NIR channel in combination with the other VIS channel may provide information of surrounding ambient light conditions (light source detection). The device can also be synchronized to external signals via pin GPIO. Features 8 optical channels distributed over the visible range 3 extra channels: Clear, Flicker and NIR channel 6 parallel ADCs for signal processing Benefits Spectral information enables highly accurate object color measurements Addtional spectral detection and characterization Optimized channel count and signal processing for fast measurements Highly compact, cost-effective packaging This product suits for the following applications: Color matching and skin tone measurement Enhanced Artificial Intelligence: Search and shop by color (eCommerce boost) Laboratory color or reagent analysis Home or office ambient spectral sensing Spectral presence detection
