![]() ![]() Creating Charts using CSV data in Excel.Using MS Excel to display the logged values.Please check out the above tutorials ,if you are not familiar with those concepts. and Pyserial based Python Serial Port Programming to connect with the data logger.Python Signal SIGINT to control the program flow of the data logging software.The analog values are digitized by the Arduino UNO's (ATmega328P) 10 bit ADC and transmitted to a PC or MAC using Virtual Serial Port communication.Ī Python 3.x.x script running on the PC will receive the data and log the time stamped data into a CSV file on the disk. The system will use an Arduino and an analog front end based on LM324 opamp to measure temperature from 4 LM35 temperature sensors. The system can monitor temperature data from 4 independent sources at the same time and log the data to the disk. We will build a low cost multi channel data logging system using Python and Arduino UNO board that will log and save data to a CSV (Comma Separated Values) file on the disk. ![]()
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