If you’re an embedded systems engineer, you know how crucial it is to choose the right microcontroller (MCU) for a project. Over the years, I’ve worked with various MCUs, including AVR, PIC, and ESP32. But, when it comes to complex designs, STM32 stands out as my favorite. From industrial automation Read more…
Interfacing a GLCD 128×64 ST7920 with an STM32 microcontroller can be a great way to display information and graphics in embedded systems applications. This process requires appropriate software and hardware setup, and our article includes an example code to help with the implementation. Basics: Interfacing a GLCD 128×64 ST7920 with Read more…
Learn how to interface a 16×2 LCD with an STM32 microcontroller in this step-by-step guide. Discover the hardware connections and example code required to display text on an LCD screen and create a basic user interface for embedded applications. About 16×2 LCD: 16×2 LCD is named so because; it has 16 Read more…
Learn how to interface the ESP8266 WiFi module with the STM32 microcontroller by reading our guide. Discover the steps involved in connecting the two devices, and access an example code to help you get started. About STM32: STM32 is a family of microcontrollers that are widely used in embedded systems, Read more…
Learn how to interface a stepper motor with an STM32 microcontroller using GPIO and PWM timers. This tutorial includes example code and step-by-step instructions for controlling the speed and direction of a stepper motor. Stepper Motors Introduction: Stepper motors are DC brushless and synchronous motors. They rotate in discrete steps Read more…
Learn how to interface the SHT31 sensor with the STM32 microcontroller in this informative article. Discover the necessary code to integrate the SHT31 sensor and STM32, and create innovative solutions for a variety of applications using the accurate and reliable data provided by the SHT31 sensor. About SHT31 sensor: There Read more…
Learn how to interface a 7-segment display with STM32 microcontroller in this article. We cover the basics of 7-segment display operation, connection to the STM32, and programming using STM32CubeIDE. Get started with this beginner-friendly guide! About 7-Segment display: A seven-segment display is a form of an electronic display device for displaying decimal numerals that is an alternative Read more…
Interfacing a 4×4 matrix keypad with STM32 microcontrollers is a common task in embedded systems development. This process involves configuring the GPIO pins, scanning the keypad using a multiplexing technique, and detecting any key presses based on the row and column combination. This article provides an overview of the process, Read more…
Learn how to interface the DS3231 RTC chip with STM32 using the I2C communication protocol. This article provides a complete example code for interfacing DS3231 with STM32 that can be used as a reference for your projects. About DS3231: DS3231 is a popular RTC (Real-Time Clock) chip that provides high-accuracy Read more…
In this guide, you will learn how to interface DHT11 with STM32 microcontroller to read temperature and humidity values from the sensor. The guide covers step-by-step instructions on how to connect the sensor to the MCU, write code to communicate with the sensor, and convert the raw data into actual Read more…
