Pi Pico Thermal Camera - July 2023 - Silicon Chip Online
A thermal infrared camera measures hot or cold spots compared to the surrounding area. This is extremely useful in diagnosing hot spots in electronic circuits, which may indicate a failing component or the need for a heatsink. They can be pricey, but not this one, a DIY version that’s easy to build. by Kenneth Horton
Source: siliconchip.com.au