eBay - RTC (Real Time Clock) Module DS1307 for Arduino
$0.99
Item condition: New
Ended: Sep 14, 08:32 PST
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The Real Time Clock (RTC) module is used to retain the time, even when the Arduino is powered off. The modules uses I2C communication.
Learn how to use the Real Time Clock (RTC) module with the Arduino: Guide for Real Time Clock (RTC) Module with Arduino.
Aliexpress.com
Ebay.com
€2.05
9 new
from €0.73
as of February 23, 2019 8:39 pm
Amazon.de
€2.64
1 new
from €2.64
as of February 23, 2019 8:39 pm
Amazon.es
Shareasale.com
£4.49
2 new
from £2.49
as of February 23, 2019 8:39 pm
$5.99
1 new
from $5.99
as of February 23, 2019 8:39 pm
Related project: How To Do Daily Tasks with Arduino