Being able to easily see that the IR temperature sensor costs $26 at DigiKey is unbelievably ... have successfully interfaced it with the Arduino. Not having to reinvent the wheel is good thing!

The circuit is based around this Sputnik-looking standalone IR temperature ... cone starting at the sensor.” [MakeFunStuff] paired this easy-to-use sensor with an Arduino Nano and five LEDs ...

The AMG8833 infrared camera sensor, a compact and ... other compatible device in this case an Arduino microcontroller, it delivers 64 distinct infrared temperature data points using I2C.

The microcontroller-based concept was chosen because I wanted to scale the sensor system later to suit other applications. Here is the diagram of my Arduino infrared close proximity sensor. As you can ...