RTC timestamp bias

Saving and comparing timestamps of the microcontroller's real time clock

• rtctimestampbias.py - main script for saving and comparing timestamps (serial and csv packages are required)
• rtctimestampbias.ino - sample sketch for Arduino with DS1307RTC, in case of a daily single offset by a fixed number of seconds
• rtctimestampbias_1sec.ino - sample sketch for Arduino with DS1307RTC, in the case of a one-second offset by the number of milliseconds