In this article, we explore the process of interfacing the ID20LA RFID reader module with an Arduino board. You will learn about the basic working principle of RFID technology, the features of the ID20LA module, and the step-by-step guide to connecting it with an Arduino. Whether you are a beginner 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 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
