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 power is lost. Perfect for datalogging, clock-building, time stamping, timers and alarms, etc. The DS1307 is the most popular RTC - but it requires 5V power to work (although we've used it with 5V power and 3.3V logic successfully)

  • PCB & header are included
  • Quick to assemble and use
  • Plugs into any breadboard, or you can use wires
  • We have example code and library for Arduino with a walkthrough on our documentation page
  • Two mounting holes
  • Will keep time for 5 years or more

 

Technical Details

 

Dimensions:

  • Length: 24.21mm/0.95in
  • Width: 30.44mm/1.2in
  • Height: 5mm/0.2in
  • Weight: 4g/0.14oz
  • Mounting holes are 3.3mm(0.13in) diameter, 30mm(1.1in) apart
  • This board/chip uses I2C 7-bit address 0x68


264 - DS1307 Real Time Clock breakout board kit

  • Brand: Adafruit
  • Product Code: ES000586
  • Availability: In Stock
  • 8.95€