DFRobot Gravity AS7341 11-Channel Visible Light Sensor
DFRobot Gravity AS7341 11-Channel Visible Light Sensor uses the ams AS7341 spectral sensor IC. The DFRobot sensor features eight channels for visible light, one for near-IR, and one without a filter. A dedicated channel to detect ambient light flicker is integrated. The sensor features six independent 16-bit ADC channels for data processing in parallel. The two onboard extra-bright LEDs supply light in a dark environment.
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
Specifications
- 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
- Dimensions 22mm x 20mm/0.87" x 0.79"
Videos
Block Diagram
Related Products
DFRobot Gravity Series
Ideal for smart homes, robots, industrial manufacturing and environmental monitoring.
Additional Resource
Opublikowano: 2020-12-16
| Zaktualizowano: 2024-06-24