Difference between revisions of "Power Fail Logger by Microrusty"
| Line 21: | Line 21: | ||
[[File:PowerLogger-Top.PNG |350px|left]] | [[File:PowerLogger-Top.PNG |350px|left]] | ||
| − | [[File: | + | [[File:PowerLogger-Bottom.PNG|350px|mid]] |
[[File:PCF85263AT-RTC.PNG |350px|mid]] | [[File:PCF85263AT-RTC.PNG |350px|mid]] | ||
Revision as of 02:57, 17 May 2021
Power Fail Logger Optimized for no power at the AC plug
Automatic switching to battery on main power loss.
Data Sheet https://www.nxp.com/docs/en/
Features SPI bus SD Card for data logging power outages I2C bus for Real Time Clock with date and time Time Stamp provides year, month, day, hours, minutes, seconds Automatic switching to battery on main power loss. Captures Power Failures with time and date stamp written to SD Card. Captures Power Restored with time and date stamp written to SD Card. Captures system resets with time and date stamp written to SD Card. Three time log registers triggered from battery switch-over as well as input driven events. Featuring clock output and two independent interrupt signals. ISP interface uses USBTiny SPI Interface I2C interface 16-MHZ Crystal Clock.
