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STM32 FreeRTOS Task Scheduling Tutorial with Example Code

In our previous FreeRTOS tutorial, we discussed the fundamentals of RTOS (Real Timer Operating System) and learned how to get started with FreeRTOS in STM32 Microcontroller. In this tutorial, we will...

Understanding STM32 HAL Library Fundamentals

The STM32 HAL driver layer provides a simple, generic multi-instance set of APIs (application programming interfaces) to interact with the upper layer like applications, libraries, and stacks. In...

9 Best Soldering Irons for Beginners and Professionals

Soldering is a very important tool for both electronics and metalworking. If you're into electronics, then you should know that having a reliable soldering iron is necessary for precise and efficient...

STM32 SPI Interfacing with HAL Example Code

In this tutorial, we will explain the basic principle of SPI and how it works. We will also discuss SPI bus configuration and SPI modes. After that, we will talk about the hardware overview of SPI...

STM32 External Interrupt with HAL Example Code

In this tutorial, we will explain the basic principle of External Interrupt in a microcontroller-based system. To get you started, we will guide you on how to interface with External Interrupt in the...

STM32 UART/USART tutorial using DMA with HAL code example

In this tutorial, we will explain the basic principles of UART/USART and the Direct Memory Access (DMA) of the STM32 microcontroller. To get you started, we will show you how to interface STM32 UART...