SparkFun Spectral Sensor - Qwiic
The AS7341 is an 11-channel spectral sensor from AMS that covers wavelengths between 350nm to 1000nm. It features eight channels that span the visible spectrum and there's a channel for Near IR, clear, and flicker detection up to 2kHz. Point a spectral sensor at an object and it measures the reflected or absorbed electromagnetic wavelengths.
The Qwiic Spectral Sensor also includes on-board IR and white LEDs that can be used to get a better spectral reading. A 4-bit GPIO drives those LEDs and can easily be controlled through software. The LEDs are also configurable to your unique project by cutting the jumper and soldering your own through-hole white and IR LEDs.
Quick Spec
- AMS7341L 10 channel spectral sensor frontend
- Measured spectral components: 415nm, 445nm, 480nm, 515nm, 555nm, 590nm, 630nm, 680nm, clear and near infrared
- Operating temperatures: -30 °C to +85 °C
- Supply Voltage: 2.7VMin, 3.3VTyp, 5.5VMax
- Note: Qwiic bus operates at 3.3VMax
- White LED installed for target illumination with forward current controllable up to 60 mA. Can be disabled by cutting a PCB trace
- IR LED installed for target illumination with forward current controllable up to 60 mA. Can be disabled by cutting a PCB trace
- External mounted LEDs can be installed using plated through-hole pads
- Installed power LED can be turned off to avoid interfering with light measurement. Can be disabled by cutting a PCB trace
- I2C pull-up resistors can be disabled by cutting a PCB trace
- Dual Qwiic connectors
- Dimensions: 32.3 x 32.4mm
- Net Weight: 5g
Resources
Shipping List
- 1 x SparkFun Spectral Sensor - Qwiic
SparkFun Spectral Sensor - Qwiic
- Brand: Sparkfun
- Product Code: SPX-17719
- Weight: 0.005kg
- Product Status : Active
Stock
| Warehouse | Stock Status | Location |
|---|---|---|
| Centurion | No Stock | |
| Stellenbosch | No Stock |
We ship free of charge between branches to complete your order.
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R515.00 (Inc Tax: R592.25)
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Tags: sparkfun, spec, spectral, sensor, sense, qwiic, as7341, ams7341l, wave, wavelengths, ir, infrared, light