Infrared Irradiance Probe
Simple detector of infrared (IR) radiation. It features two photodiodes with peak sensitivity of 900nm and 940nm, and signal-forming circuitry with adjustable gain. The board can be used for measuring relative intensity of IR radiation and for probing dynamic illumination parameters of infrared LEDs and laser modules.
Two photodiodes for measuring IR irradiance (peak sensitivity @ 900nm for diode on top and 940nm for the bottom one)
BNC connector for oscilloscope measurements
Regulated sensitivity
I2C single-channel interface for digital signal probing
Selectable power source (USB-C / JST / external power supply)
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Name | Type | Material | Thickness[mm] | Constant |
|---|---|---|---|---|
F.Mask | Top Solder Mask | 0.02 | ||
F.Cu | copper | 0.018 | ||
dielectric 1 | core | FR-4 | 1.55 | 4.35 |
B.Cu | copper | 0.018 | ||
B.Mask | Bottom Solder Mask | 0.02 |
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Infrared Irradiance Probe