Fermion: AS7341 11-Channel Visible Light Sensor (Breakout)
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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.
RGB Color Sensor vs AS7341 Sensor
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Yellow LED |
WS2812 Simulated Yellow |
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Recognition result of RGB color sensor |
Red+Green |
Red+Green |
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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
Applications
- High accuracy color detection and matching
- Color mixing effect detection
- Lighting color temperature adjustment
- Lighting atmosphere control
- Modern plant cultivation
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
Review
Aug 23, 2021
Thanks for your best response..so good^^