Open Source Thermal Camera

   Here is some images of thermal camera.

a  thermal image of a hand:

a thermal image of a cup filled with warm water:

a thermal image of a girl:

a thermal image of a man:

     a thermal image of a running computer screen。

     The distance is about 1 meter. At different distances, in order to make the measured temperature accurate, you need to adjust the thermal imaging settings, such as reflectance, etc.

Hardware:

STM32F407xx 
700 mAh Battery 
TP4056 charger chip 
MLX90640 thermal chip ...

Functions:

1 Thermal imaging of objects 
2 Take photos and save them in BMP format 
3 Virtual U disk function, can be connected to a computer 
4 Data serial port sending function, real-time display of thermal imaging on the computer 
5 Low power automatic shutdown 
6 Can set thermal imaging parameters such as reflectance, color, temperature range, time, etc. 
7 With WIN operating system desktop software, can analyze thermal imaging data