Technologies Used
embedded c/c++embedded systems
Arduino Development
About
Data logger is a device that logs temperature/humidity data into memory. I completely re-designed Data logger. My data logger is much precise, smarter, better and cheaper than data loggers available in the market. With 16X more memory than data loggers in the market, my system can store up to 1000+ years of data at sampling rate of 4 samples per hour. For much precise readings, my design takes an average of readings from 3 sensors. Display will show-up data on display only if a person goes to see it. Else, display will be switched off automatically. At any point of time, you can add up-to 16 analog input sensors and unto 30 digital sensors. With all these features, my design will cost under USD 70.
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