The ESP32 is a powerful microcontroller with built-in Wi-Fi and Bluetooth capabilities, making it an ideal choice for IoT projects. However, to maximize battery life, it’s crucial to utilize the ESP32’s deep sleep mode. This article explains how to configure the ESP32 to enter deep sleep mode, complete with an Read more…
Do you know you can play chess with microcontrollers? Maybe it is new to you. But it is possible and completely free for you. In this article, you are going to know this amazing feature of our common working software. So let’s see! Note: No disclaimer is needed for this Read more…
Welcome to the exciting world of embedded systems development! It’s a land of creative problem-solving, where you get to bridge the gap between hardware and software. But like any new adventure, there are potential pitfalls along the way. Here’s a breakdown of the top 10 mistakes new embedded systems developers Read more…
In this article let’s find it out how to interface a water flow sensor with Arduino or any microcontroller. If you know the technique of calibration, you can use any sensor of a similar type to any microcontroller with these codes and calculations given here. What is a water flow Read more…
Learn how to scan I2C slaves using an Arduino with this step-by-step guide. Use the Wire library to easily communicate with I2C devices, and scan the bus to detect connected devices. Find the addresses of all detected I2C slaves and troubleshoot any connection issues with this comprehensive I2C scanner tutorial. Read more…
“Learn how to implement a maximum power point tracking (MPPT) algorithm with an Arduino to optimize solar panel performance. Our tutorial provides sample code and insights into how MPPT works, helping you maximize energy output from your solar panel system.” What is MPPT? An MPPT, or maximum power point tracker Read more…
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…
Learn how to interface the EM-18 RFID reader module with an Arduino board and read data from RFID cards or tags. Follow our step-by-step guide to wiring, coding, and testing the system. Add contactless identification to your projects with the EM-18 module and Arduino. About EM-18: The EM18 RFID reader 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 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…
