Seven segment displays are very common for electronic product to display numerical output. Many common devices like calculators, watches, electronic weighing scales,ovens etc use them. You must have also seen lifts display the current floor numbers in seven segment displays. So in this article I will show you how to use 7-Segment displays in your [...]
Introduction Digital IO is the most fundamental mode of connecting a MCU to external world. The interface is done using what is called a PORT. A port is the point where internal data from MCU chip comes out or external data goes in. They are present is form of [...]
In this article, I will show you how to make your own AVR development board for ATmega8 microcontroller. What is a development board? In order to learn any MCU like AVR we need a AVR MCU that has all the basic connections like power supply, crystal oscillator, proper reset signal and an ISP connector for uploading a [...]
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