DIY high-er res Thermal Camera for $100

Check out the Melexis 32 x 24 thermal camera, MLX90640 powered by a Teensy 4.0. This video shows the connections, code, and results. I built this unit for $100 and included the cost of the camera, MCU, and display. While 32 x 24 sensor array is not what you may consider to be high resolution, my code expands the display to 310 x 230 using some interpolation. Source code https://github.com/KrisKasprzak/HDThe... Library https://github.com/sparkfun/SparkFun_... Sensor https://www.digikey.com/en/products/d... Other useful tutorials Temperature sensor shootout:    • Temperature sensor shootout   Using 7-segment LED's:    • Using 7-segment display LED's   Writing and reading to SD cards:    • Tutorial: Writing and reading to SD cards   Saving settings even during MCU power down:    • Tutorial: How to save settings to MCU's EE...   Getting those darn TFT LCD displays to work:    • Tutorial: Getting TFT LCD displays working   Turning stuff on or off:    • Tutorial: Use your MCU to turn stuff on or...   Writing analog signals/voltages:    • Tutorial: Use analogWrite to vary speeds o...   Using digital sensors:    • Tutorial: Use digitalRead to monitor digit...   Using analog sensors:    • Tutorial: Use analogRead to monitor analog...   Talking to your Arduino:    • Tutorial: How to talk to your Arduino or T...   Some fun projects to build Build a 3D printer filament meter:    • Build a 3D printer filament meter   Homemade motorized table saw fence    • DIY motorized table saw fence   DIY Garage Parking Assistant:    • DIY Garage  Parking Assistant