


Adafruit DS1307 Real Time Clock Assembled Breakout Board
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Adafruit DS1307 Real Time Clock Assembled Breakout BoardThe Adafruit DS1307 Real Time Clock Breakout Board is a battery backed RTC that allows your microcontroller to keep accurate time even when the device is powered off or reprogrammed. This popular RTC module is perfect for datalogging, time stamping, clock building, timers, and alarms. This board requires 5V power and has been tested successfully with 5V power and 3. 3V logic. It comes fully assembled and ready to use, including PCB & header. It plugs
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★★★★★ 5
Fits and works fine
Size: 1+6+6 Pack
Its a good deal for all the things it comes with.
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Reviewed in the United States on November 17, 2025
★★★★★ 4
Easy to use.
Size: 2+6+1+12 Pack
They work very well.
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Reviewed in the United States on March 8, 2026
★★★★★ 5
Not so good
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These placement filters are not as good as the original. They seem to hold onto the debris & don't release it into the reservoir. I clean the filter & reservoir after each use & always find the filter full & the reservoir nearly empty.
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Reviewed in the United States on December 24, 2025
★★★★★ 5
Well priced
Size: 1+6+6 Pack
Very economically priced set of replacement parts for Eufy RoboVac 11S Max
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