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- Thu Sep 10, 2020 4:58 pm
- Forum: Automation, sensing and robotics
- Topic: My temp sensor ds18b20 doesn't seems accurate
- Replies: 19
- Views: 5775
All these answers, and not one suggestion on how to calibrate the sensor? Who care which device he owns is the most correct? All he wants is to calibrate the readings and make them read the same number. DS18B20,1 - Reads 18c DS18B20,2 - Reads 21c DS18B20,3 - Reads 22 All in same vessel to calibrate ...