[time-nuts] Local Solar Time Clock

Joseph Gray jgray at zianet.com
Sun Jan 19 18:58:18 EST 2014


> And this lead me to a RTC module for $1.88 that will provide a time
> that can be massaged with eq'n of time.

Speaking of RTC modules, I don't know which one you found, but I have some
of these on order for $2.29 each:

http://www.ebay.com/itm/DS3231-AT24C32-IIC-Precision-RTC-Real-Time-Clock-Memory-Module-For-Arduino-/390734564207

It uses the same chip as the ChronoDot, which I bought one of months ago
for $15. It also has an additional I2C EEPROM on board.

If anyone is interested, I'll report back as to whether the Chinese modules
are any good after I receive them.

Joe Gray
W5JG


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