![]() Now come to the circuit on the right side of the PIC, these are simple LEDs which I have connected with PortB of PIC Microcontroller.So if you have 12V adapter then use 7805 which converts the 12V into 5V. Vdd for PIC is 5V, if you have a 5V battery then its cool but mostly adapters are of 12V.for 16MHz the capacitors will be of 33pF. But keep this thing in mind that if you change the oscillator then you must change the capacitors as well e.g.You can operate it at different frequencies e.g. Like in this diagram, I have used crystal oscillator of 16MHz, which is its frequency of operating. The circuit on the left side of PIC is its basic circuit, we need this circuit in order to power up the PIC and to give it a frequency on which it operates.These components are used while designing this simulation: First of all, design a simulation of LED Blinking Project using PIC16F877a in Proteus as shown in below figure:.Now let's design this project so that you can understand how its done.You can download the Proteus Simulation and Programming code for LED Blinking Project using PIC16F877a, by clicking the below button:Äownload Proteus Simulation & Code.So let's start the LED Blinking Project using PIC16F877a: LED Blinking Project on PIC Microcontroller I will explain the whole code but if you got any problem may ask in comments.I will recommend you guys to do this project, I know a beginner can't make this project work in first attempt but when you do it, you will make mistakes and will learn a lot. We will just add some LEDs on all pins of PortB of PIC16F877a and then we will program it in such a way that these LEDs will blink in different pattern, we can also change the speed of blinking by adding a delay. Its a very simple project so the programming level is very basic. In the previous chapters, we have seen all the basics of PIC Microcontroller and now we are ready to design our first project on PIC Microcontroller. In today's tutorial, I am going to design an LED Blinking Project using PIC16F877a. Hello friends, I hope you all are fine and enjoying good health. ![]()
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