In the article, we will learn push button interfacing with PIC Microcontroller. Like another Microcontroller PIC also provide the GPIO (General Purpose input-output) pins. We can interface input-output devices (Led, Switch, Adc, Sensors, ..etc) to GPIO pins. Here we learn how to control a led using an SPST (single pole…
In the article, we will learn led interfacing with PIC Microcontroller. Like another microcontroller PIC also provide the GPIO (General Purpose input-output) pins. We can interface input-output devices to GPIO pins. The LED interfacing with PIC Microcontroller program is very sample. If you want to toggle the led blinking then…
In the article, we will see how to read and write the internal EEPROM of PIC Microcontrollers. Generally, PIC microcontrollers come with some built-in EEPROM which is used to store data permanently. An EEPROM is a non-volatile memory that means it can store the data permanently without any power supply….
In the article, we see the interfacing EEPROM with PIC Microcontrollers using the I2C Protocol. In the real world, microcontrollers have a limited amount of memory. Sometimes the limited amount of memory becomes a big issue and creates a roadblock to the development of a project. Each microcontroller provides flexibility to…
In this blog post, we will learn how to interface RTC DS1307 with PIC Microcontroller (PIC16F877A). RTC DS1307 connects with PIC Microcontroller using the I2C protocol. So here we will also see the I2C protocol implementation for PIC Microcontroller with the interfacing of 16X2 LCD. You can see the below…
In this blog post, we will learn how to interface 16×2 Lcd with PIC Microcontroller (PIC16F877A). We will also learn how to display custom characters on 16X2 LCD using PIC microcontroller. 16X2 LCD has a controller HD44780, which provides the 8 locations (CGRAM ) to store the created LCD custom…
Embedded C interview questions or tricky embedded C interview questions for your next job? If yes, you’ve come to the right place! In this guide, we walk through some top embedded C questions that will help you to get a new job. The good news is that all these embedded…
The volatile keyword is a qualifier it has a lot of importance in the programming language but problem is that many programmers are not aware of how to use the volatile keyword and when need to qualify a variable from the volatile keyword. Most of the textbooks don’t give importance…
In the embedded system, bit-field is used to represent the GPIO Pins of a microcontroller or the bits of the hardware register. A bit-field is the property of the structure, it is useful to create a bitmap structure which directly maps with the bit of register. In this article, I…