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Passive probe: 1:1/10:1
Indoor conditions
It has 24 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs)
This is a great battery option for those of you who need a simple to install and replace cell with a lot of juice
GY-1145 DC 3V I2C Calibrated SI1145 Flora UV Index IR Visible Light Digital Sensor Module Breakout Board For Arduino Elitech Passive probe: 1:1/10:1The SI1145 is a new sensor from SiLabs with a calibrated UV sensing element that can calculate UV Index. We took this outside a couple days and compared the calculated UV index with the news reported index and found it was very accurate! It's a digital sensor that works over I2C so just about any microcontroller can use it. 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