STM32 SD Card Interfacing with Example – STM32F103C8T6 Blue Pill Board

STM32 SD Card Interfacing

This is the Series of tutorials on the STM32 Microcontroller. The aim of this series is to provide easy and practical examples that anyone can understand. In this article, we are going to Interface the SD card with STM32 (STM32 SD Card) using SPI communication. In this demo, we have used the STM32F103C8T6 Blue Pill board. You … Read more

Data Transmission in UDS Protocol – UDS Protocol Tutorial Part 3

Data Transmission in UDS Protocol

This article is the continuation of the UDS protocol tutorial and carries the discussion on the Unified Diagnostic Services Protocol. The aim of this series is to provide easy and practical examples that anyone can understand. In the last article, we have seen the Diagnostics and Communication Management Function Group in UDS Protocol. In this tutorial, we … Read more

Diagnostics and Communication Management Function Group – UDS Protocol Tutorial Part 2

Diagnostics and Communication Management

This article is the continuation of the UDS protocol tutorial and carries the discussion on the Unified Diagnostic Services Protocol. The aim of this series is to provide easy and practical examples that anyone can understand. In the last article, we have seen the Introduction to UDS protocol. In this tutorial, we are going to see … Read more

UDS Protocol Introduction (Unified Diagnostic Services) – UDS Protocol Tutorial Part 1

UDS Protocol Tutorial

This article is the first part of the Series on UDS Protocol and carries the discussion on the Unified Diagnostic Services Protocol. The aim of this series is to provide easy and practical examples that anyone can understand. This is the UDS Protocol Introduction (Unified Diagnostic Services) – UDS Protocol Tutorial Part 1 UDS Protocol … Read more

How wireless nRF24L01+ module works?

nRF24L01+ PA LNA

Nowadays, wireless communication rules the entire world. There are many wireless communication technologies available like Bluetooth, Wifi, RF, etc. The NRF24L01 is one of the wireless transceiver RF modules used for SPI communication with a 2Mbps transmission speed. If you want to know or learn how the nRF24L01+ module works, then you are at the … Read more

Queue implementation using Linked list – Data Structures Part 5

queue implementation in c

This article is a continuation of the  Series on Data Structures and carries the discussion on different types of data structures and their implementation. The aim of this series is to provide easy and practical examples that anyone can understand. In our previous article, we have seen what is a queue and queue implementation in C using an array. In … Read more

LED Matrix and How to make our own LED Dot Matrix?

LED Dot Matrix

Generally, we have many displays available in the market like OLED, LCD display, LED Display, etc. We cannot make those displays in our home. But there is one display called LED matrix display which is used widely in the industry. We can make the LED matrices in our home. We are going to see how … Read more

Queue in C – Data Structures Part 4

Queue in C

This article is a continuation of the  Series on Data Structures and carries the discussion on different types of data structures and their implementation. The aim of this series is to provide easy and practical examples that anyone can understand. In our previous article, we have seen how to implement the stack data structure using the Linked List. In this … Read more

Stack implementation using Linked list – Data Structures Part 3

Stack Implementation using Linked List

This article is a continuation of the  Series on Data Structures and carries the discussion on different types of data structures and their implementation. The aim of this series is to provide easy and practical examples that anyone can understand. In our previous tutorial, we have seen how to create a stack using a one-dimensional array. … Read more

Understanding the Microcontroller GPIO – GPIO Working Explained

Understanding the Microcontroller GPIO

In general, whenever we learn a new programming language we used to write the “Hello World” program first. Likewise in the microcontroller, we try the LED Blinking program. To blink the LED, we need to access the  GPIO. If you are a programmer, you can just write “1” to the GPIO pin to make it … Read more