MOD-000009.scale_top
MOD-000009.scale_bottomMOD-000009.in_appMOD-000009.with_cables

I2C DS1307 RTC/Real-Time Clock Module

$12.95


	
	
	
	
SKU: MOD-000009 Category: Tags: ,

Product Description

Overview

This module has a DS1307, a battery socket and three pull-up resistors on the PCB. It uses I2C protocol to communicate with external I2C master (Arduino board, PIC, AVR, etc.). The SQW/OUT pin of DS1307 is broke out via a 3-pin interlock connecter. A 4-pin connector eases the wiring to an Arduino Sensor Shield. The three pull-up resistors are connected to SDA, SCL, and SQW respectively, and they are clearly noted on the silkscreen of the PCB. User could take them off board if those pull-up resistors have already been implemented somewhere else off the module.

Features

  • Onboard battery socket (CR2032 battery included)
  • 3-pin and 4-pin interlock connectors

In the Package

  • DS1307 RTC module
  • A CR2032 battery
  • A 3-pin cable (interlock connector on one end, free on the other)
  • A 4-pin cable (interlock connector on one end, free on the other)

Resources

Demo Output

MOD-000009.demo

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