Difference between revisions of "RTC Board"
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Latest revision as of 12:27, 25 February 2017
...Back to Projects:
Contents
The RTC Board
Introduction
Based on the low cost easy to use Real Time Clock IC MCP7940, this board offers a simple breakout for the part taking care of the sensitive crystal connections (probably wouldn't work very accurately on a breadboard). The 'N' version is with a battery backup, where the 'M' is not. Either part can be used.... if the N version is placed, then the board also provides a CR1220 battery holder, which should work with 12 or 12.5mm batteries.
Schematic
Purchase
Coming soon - given to Patrons ...
Parts
The parts list can be downloaded HERE This can be directly uploaded into Digikey if you'd like.
