GY-1145 DC 3V I2C Calibrated SI1145 FUV Index IR Visible Light Digital Sensor Module Board for Arduino
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- Description
1. The SI1145 is a new sensor from SiLabs with a calibrated UV sensing element that can calculate UV Index.
2. We took this outside a couple days and compared the calculated UV index with the news-reported index and found it was very accurate!
3. It's a digital sensor that works over I2C so just about any microcontroller can use it.
4. The sensor also has visible and IR sensing elements so you can measure just about any kind of light - but only the UV sensor has a calibrated output so if you need precision Lux measurement check out the TSL2561.
5. If you're feeling really advanced, you can connect up an IR LED to the LED pin and use the basic proximity sensor capability as well.
1. IR Sensor Spectrum: Wavelength: 550nm-1000nm (centered on 800)
2. Visible Light Sensor Spectrum: Wavelength: 400nm-800nm (centered on 530)
3. Voltage Supply: Power with DC 3-5V
4. Output Type: I2C address 0x60 (7-bit)
5. Operating Temperature: -40°C ~ 85°C
Vin - this is the input to the voltage regulator. Power with 3-5VDC. Has reverse-polarity protection.
GND - this is the signal and power ground pin, connect to your microcontroller ground pin.
3vo - this is the output from the onboard regulator. If you need a clean 3.3VDC, you can draw up to 100mA from this pin.
SCL - this is the i2c clock pin, connect to your microcontroller I2C clock master pin.
SDA - this is the i2c data pin, connect to your microcontroller I2C data master pin.
1 x GY-1145 I2C sensor module
- Reviews (29)
- All(29)
- Q & A
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: Where is the origin of Elecbee products? Are they certificated?2023-03-03
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Answer:
Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.
2023-03-03
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: What forms of payment do you accept?2023-03-03
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Answer:
Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.
2023-03-03
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: When will you arrange shipment?2023-03-03
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Answer:
After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.
2023-03-03
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: How to exchange or return?2023-03-03
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Answer:
1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.
2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;
3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.
2023-03-03
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