DS1307 real RTC clock module for rasp

Description

1: Product Interface: Raspberry Pi B version 2X13 socket; Raspberry Pi A + / B + / 2-generation 2X20 socket; support Raspberry Pi B / A + / B + / 2; 2 * 5p 2.54mm pitch interface. 2: Parameters: an operating voltage of 5V; 0 ° C to + 40 ° C temperature range clock accuracy of ± 2ppm; real-time clock provides seconds, minutes, hours, day, date, month, and year information and provide valid until the year 2100 a leap year compensation; two calendar alarm clock; Working temperature: -10 ° C to + 85 ° C. 3: Typical applications: telematics systems