Új I2C RTC DS1307 nagy pontosságú RTC modul valós idejű óramodul Raspberry Pi 3
New I2C RTC DS1307 High Precision RTC Module Real Time Clock Module Raspberry Pi 3
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This module is designed specifically for the Raspberry Pi RTC module. Module uses I2C communication mode and Raspberry Pi. Onboard DS1307 clock chip and a button battery guaranteed after 1220 Raspberry Pi power still can remember the time. Set aside a serial port, TTL convenient way online debugging. Small size, big power
1. l-board Maxim d DS1307 chip;
l CR1220 button batteries that power;
l can be directly used shell script operations;
l lead Raspberry Pi serial for debugging;
l programmable square-wave output.
2: Product Interface:
l Raspberry Pi B version 2X13 socket;
l Raspberry Pi A / B / 2-generation 2X20 socket;
l support Raspberry Pi B / A / B / 2;
l 2 * 5p 2.54mm pitch interface.
3: Parameters:
l an operating voltage of 5V;
l 0 ° C to 40 ° C temperature range clock accuracy of ± 2ppm;
l real-time clock provides seconds, minutes, hours, day, date, month, and year information and provide valid until the year 2100 a leap year compensation;
l two calendar alarm clock;
l Working temperature: -10 ° C to 85 ° C.
4: Typical applications:
l telematics systems
 
32669104058 - simplerob