Uploaded August 2026 | Updated September 2026, 3 weeks ago

---

Today I'm taking a quick look at a temperature sensor I got in a recent mailbag.
It's called LM-75, and it's one I haven't tinkered with before.


Here's some of the resources I used:

nxp.com/docs/en/data-sheet/LM75A.pdf

docs.arduino.cc/libraries/i2c-temperature-sensors-derived-from-the-lm75

docs.arduino.cc/libraries/lm75

docs.arduino.cc/libraries/lm75a-arduino-library

github.com/Lonely-Binary/TinkerBlock/blob/main/Sensors/TK42%20-%20LM75/MicroPython.md




----
My tip jar: patreon.com/pileofstuff

My other tip jar (channel membership) : youtube.com/channel/UCRiFz3gNKE3VysarZ7nmqIA/join

Buy me a coffee (or a beer): ko-fi.com/pileofstuff

If you are OK with me getting a commission on your purchases, feel free to use my affiliate links:
Ebay: ebay.to/33IF7PA
Banggood: pileofstuff.ca/r/9ajsf

Some other links to products may be affiliate links


#ElectronicsCreators
-----
This isn't the only way to do it.
It's probably not the best way to do it.
But it's how I did it.