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

Kaiweets KM601 Smart Digital Multimeter Review

Kaiweets KM601 Smart Digital Multimeter

We wanted to buy the multimeter as we are doing tutorials, projects, and experiments in the Embedded, Electronics field. So we bought the multimeter locally which came around 100 Rupees. We thought that would be good enough for us. Then after a few months of use, it wasn’t working as expected. Then we wanted to … 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

Fixed: Prolific PL2303TA USB to Serial Windows 11 Problem

I have recently updated my machine’s OS from windows 10 to windows 11. Everything was working fine. Initially, I have not tested the USB to Serial converter (Prolific PL2303TA USB to Serial Converter). After some days, I was inserting the USB to the serial converter into my machine and it was not working. I have … 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

What Is The Purpose Of Electronic Manufacturing Service Firms?

What Is The Purpose Of Electronic Manufacturing Service Firms

What Is The Purpose Of Electronic Manufacturing Service Firms? Companies designing, testing, constructing, transporting, or providing support for electronic assemblies and parts are said to offer electronic manufacturing services. Your product can have an advantage over rivals if a steady, knowledgeable hand leads you through the process of manufacturing. Suppliers offer a range of electronic … 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

Structure, Structure Padding, Packing, Bit fields in C Programming

Structures in C

There are many built-in data types are available in the C programming language. User also can create their own data types using Structures, Unions, Bit-Fields, typedef, and enum. In this article, we will see the Structure, Structure Pointers, Structure padding, and Bit fields in C Programming. Structures, Structure Pointers, Structure padding, Bit fields in C … Read more