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Reviewed in the United States on January 11, 2025
Bought the 10 pack, tested them, they all worked on a Pico. They were not packaged in anti-static packaging, but they all read close to the same temperature and responded when touched.
Johnny H.
Reviewed in the United States on July 24, 2024
So far i have discoverd they are in a 1.5 degree tolerance, and adequate for my use
Pascal
Reviewed in the United States on February 17, 2024
Easy to wire, plenty of software to read the temperature.
MK
Reviewed in the United States on July 1, 2023
Note these are Dallas 18B20s, not Maxim, so the common single-wire method used on the T962 oven mods won't work. You'll still have to connect the Vcc pin to 3v3, but besides that it works perfectly.
HS
Reviewed in the United States on May 19, 2023
Tried all ten at the same time with a Raspberry Pi Pico and they seem to work fine. Didn't check their absolute accuracy, but for these ten their relative range was only slightly more than 1°C.
John M.
Reviewed in the United States on December 4, 2023
These are great sensors. They have individual serial numbers so you can run them in parallel. They measure within 0.5 degrees of each other.
S. Mayo
Reviewed in the United States on January 8, 2023
So far, 6 of 6 have worked just fine with a 3 wire, 3v3 arduino setup. They're as accurate as you'd expect them to be and respond fairly quickly to temperature changes. I'm using one to keep an eye on temps inside a chest freezer.
C. Kotan
Reviewed in the United States on September 15, 2019
These are great. I put five in a breadboard and put them with an RPi on a 110° day, and they read within a couple of degrees. I soldered one to a twenty foot wire and threw it over my weather station. Dang! Double dang!! As I suspected, based on other nearby weather stations, mine was reading about eight degrees low! So I calibrated it, just in time for a 122.5° day! Followed closely by a 120°. I was happier thinking it was a milder summer. Bummer!
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