This article is mainly focused on the most repeatedly asked and the latest updated C interview questions that are appearing in most of the current C interviews. If you are looking for C interview questions for an experienced developer or C interview questions for experienced with answer, then you are at the right place. Here […]
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If you are looking for “SPI interview questions” or “SPI protocol basics, then you at the right place. Previously I have created a list of “embedded c interview questions” that is liked by many people. I have got the response to create a list of interview questions on the “SPI Protocol”. So here I have
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In this blog post, we will see the C program to convert Hexadecimal to Decimal. In the interview, people ask the below questions, How will you convert hexadecimal to decimal value? Write a C program to convert hexadecimal number system value to decimal number system? Implement logic to convert a hexadecimal number to a decimal
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The basic difference between malloc and calloc function is that calloc() takes two arguments and the space is initialized to all bits zero while malloc takes only one argument and the space value is indeterminate. Both malloc and calloc are memory management functions which use to allocate the memory dynamically. In C language, calloc() gives
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Array and pointer have a close relationship but both are different concepts in C programming. In this blog post, I will discuss the difference between pointer to an array and array of pointers. Pointer to an Array: A pointer is a very important concept of C language. We can create a pointer to store the
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You are looking for a PIC Microcontroller tutorials, then you are at the right place. Here I have tried to create a collection of some C programs related to the PIC Microcontroller The PIC Microcontroller programming tutorials help a beginner to learn about the interfacing of several electronic devices such as LED, LCD, Keypad, Timer…etc
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In this blog post, we learn how to build calculator using PIC Microcontroller. Calculator with PIC Microcontroller(16f877A ) is a complicated project. Complicated in the way that code is lengthy and logical. Here I assumed you already know how to interface LCD and Keypad with PIC Microcontroller. But if you don’t know how to interface
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In this blog post, we will learn 4×4 keypad interfacing with PIC Microcontroller. A keypad interfacing with PIC Microcontrollers is interesting. A keypad is an organized matrix of switches in rows and columns and it comes in the various form like a numeric keypad, alphanumeric keypad. It also comes in different sizes like 4×3, 4×4,
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In this blog post, we will learn 4 bit LCD interfacing with PIC Microcontroller (PIC16F877A). In my previous blog post, we discussed “how to interface 16×2 LCD with PIC Microcontroller (PIC16F877A) in an 8-bit Mode“. Here I assume that you already know how to interface LCD in 8-bit mode. Here we will also see the
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In this blog post, we will learn how to interface 16*2 Alphanumeric LCD with PIC Microcontroller (PIC16F877A) in an 8-bit Mode. We will also see the circuit diagram of LCD 8-bit interfacing with PIC Microcontroller. Nowadays alphanumeric LCD is used in many devices to display the message, like printer, coffee machine, remote, etc. Alphanumeric LCD
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