Charles Lohr

Non-Contact Temperature Projector (Patreon)

Published:

2016-05-01 17:09:36

Imported:

2026-06

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So, I must continue in my quest for new and more useless technologies. This time a non-contact temperature sensor for your stove that projects the temperature ONTO the stove! This uses an ATTiny44 some IO expanders and a non-contact temperature sensor. Hope you guys enjoy it! Tell me more about what you're looking for!P.S. The link is unlisted, so please don't share it too far, it's just for you guys, my patrons! I'll be posting it Monday.

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Non-Contact Temperature Projector

I decided to slap a non-contact thermal sensor (an mlx90614) to an AVR along with a couple mcp23008's with a boatload of LEDs to print a number. Put it in front of a lens and you can see the temperature of the thing you're pointing at!