The camera combines an Adafruit thermal receipt printer with an OpenMV camera, both easily sourced, if not exactly cheap. It even adds a ST7735 LCD for live display of the camera’s image, just ...

Low-cost thermal camera built using Arduino 7:59 am August 11, 2023 By Julian Horsey In the realm of DIY electronics, the Arduino UNO has emerged as a versatile platform for a myriad of projects.

If you want to image your 3D printer hot end or your basement metal smelting operation, that might be a stretch with cheap cameras. The FLIR One Gen 3 they mention, for example, tops out at 120C.

The camera has a green knob/button for taking photos, image preview screen, and LED lights. Parts include Raspberry Pi Zero W, camera, thermal printer, battery, screen, and more.