GENERAL DESCRIPTION. The DS1307 serial real-time clock (RTC) is a low- power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. Address and data are transferred serially through an I2C, bidirectional bus.
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$7.50 In stock
This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the ...
$3 to $16
FOSA DS1307 Module Precision RTC Real Time Clock Memory Module Precise Time Clock Module for Raspberry Pi 3/2 Model B ... Only 2 left in stock - order soon.
$2.25
The DS1307 serial real-time clock (RTC) is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. Address and data are ...