There are different types of RTC (real time clock) devices are available in the embedded system market and these are classified into different types like supply voltage, package type and pin diagram etc. So here is a brief information regarding interfacing of RTC DS1307 device with 8051 microcontroller. Interfacing RTC DS1307 with 8051 microcontroller is related to all other types of RTCs interfaced to it. Interfacing of RTC Device with 8051 Microcontroller This article can walk you through the steps concerned in interfacing RTC DS1307 with a microcontroller. It is attainable to outline a computer code I2C library if your controller doesn’t have an I2C bus. This article is meant to give a little insight regarding RTC DS1307 (real time clock) interfacing with 8051 microcontroller. When the device is turned ON & connects to the web, then the device connects to an NTP server and updates the date and time. This clock is powered with unbroken battery even that the device is turned OFF. Well, there is a true clock which is named as an RTC (Real Time Clock). Have you ever wondered, how your phones and laptops keep track of your time when the device is turned OFF. RTC Interfacing with 8051 Microcontroller
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