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- Wed Aug 01, 2018 5:34 pm
- Forum: Serial Communication
- Topic: Reliability of DS18x20 temperature sensors
- Replies: 8
- Views: 21472
Re: Reliability of DS18x20 temperature sensors
Hi...i am a new user here. As per my knowledge as you are logging, you'll need accurate timekeeping. Separate RTC with its own battery? Then you can have the RTC alarm feature wake the AVR periodically, solving several problems. Let's say 10uA for the deep-sleeping AVR. What is your wake current goi...