Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Sensor Model | S12SD |
| Detection Range | 200-375 nm (UVA/UVB) |
| Output Signal | Analog Voltage (0-3V) |
| Operating Voltage | 3.3V to 5V DC |
| Current Consumption | 15mA (Typical) |
| Response Time | Less than 1 Second |
| Operating Temperature | -20°C to 85°C |
| Interface Type | 3-Pin PH2.0 Connector |
| PCB Dimensions | 25mm x 15mm x 3mm |
| Package Weight | 5 grams |
Anonymous
Apr 08, 2026
Rating: 5/5
Great for Arduino Projects
Integrated easily with my Uno. Readings are stable indoors and outdoors. Perfect for logging sunlight data.
Anonymous
Mar 19, 2026
Rating: 5/5
Accurate UV Index
Compared with local weather app data. Correlation is very strong. Great for environmental monitoring setups.
Anonymous
Mar 08, 2026
Rating: 3/5
Requires Calibration
Raw values need mapping to standard UV index. Documentation is sparse, but functional once calibrated.
Anonymous
Mar 04, 2026
Rating: 4/5
Good value sensor
Works as described. Wish the cable was a bit longer for outdoor use, but the sensor itself is reliable.
Anonymous
Jan 31, 2026
Rating: 5/5
Compact and Sturdy
Fits perfectly in my weather station enclosure. Fast response time and low power consumption.
Q: Is there a library available?
A: We recommend using standard analog read functions; no specific library is required.
Q: What is the maximum voltage input?
A: Do not exceed 5V DC to avoid damaging the sensor circuitry.
Q: Can I use this with Raspberry Pi?
A: Yes, but you need an ADC module since Pi lacks analog inputs.
Q: Is the module waterproof?
A: The PCB is not waterproof. Please use a waterproof enclosure for outdoor use.
Q: Does this measure UVA and UVB separately?
A: No, it provides a total UV intensity reading across the spectrum.
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