Tag - RTC

Digital Alarm Clock using PIC Microcontroller and DS3234 RTC - Proteus Tool - Practical Implementation

Digital Alarm Clock using PIC Microcontroller and DS3234 RTC

Here is a digital alarm clock made using PIC 18F4520 Microcontroller and DS3234 RTC (Real Time Clock). This project is for educational purposes or can be used as a reference for integrating DS3234 RTC. DS3234 is a very accurate RTC IC with integrated on chip temperature compensated crystal oscillator. It can be integrated with a microcontroller using SPI bus. This project is developed using MPLAB XC8 compiler. Components Required PIC 18F4520 MicrocontrollerDS3234 RTC20MHz Crystal 4x3 Keypad16x2 LCD10KΩ preset5V buzzerLEDBC547 TransistorCapacitor...

April 11, 2020By Embedded, PIC Microcontroller, Projects, , , , , , , , , , 14 CommentsRead more...
Digital Clock using PIC Microcontroller and DS1307 RTC

Digital Clock using PIC Microcontroller and DS1307 RTC

A Digital Clock can be made easily by using PIC Microcontroller, DS1307 and a 16x2 LCD. I have already posted about Interfacing DS1307 RTC with PIC Microcontroller. The DS1307 RTC can work either in 24-hour mode or 12-hour mode with AM/PM indicator. It automatically adjusts for months fewer than 31 days including leap year compensation up to year 2100.  DS1307 comes with built-in power sensing circuit which senses power failures and automatically switches to back up supply. We can provide a 3V CMOS...

May 31, 2012By Embedded, PIC Microcontroller, Projects, , , , , , 325 CommentsRead more...
DS1307 RTC

Interfacing Real Time Clock (RTC) DS1307 with PIC Microcontroller

DS1307 is a low power serial real time clock with full binary coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM (Non Volatile Static Random Access Memory). Data and Address are transferred serially through a bidirectional I2C bus. The RTC provides year, month, date, hour, minute and second information. The end date of months is automatically adjusted for months fewer than 31 days including leap year compensation up to year 2100. It can operate either in 24-hour format or 12-hour format with...

May 24, 2012By MikroC, PIC Microcontroller, Tutorials, , 56 CommentsRead more...
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