Explore the fundamentals of I2C and SPI communication protocols, essential for interfacing sensors, modules, and displays, and facilitating MCU-to-MCU communication. Master these crucial skills for seamless integration and efficient data transfer in embedded systems and electronics projects, so let’s start! If you missed the previous chapter, you can read it Read more
PIC microcontrollers are one the popular and basic microcontrollers. Based on importance and usability, I started this series of tutorials on ‘Learning PIC Microcontrollers Programming in C’. This series will cover from A-Z to learning both PIC microcontrollers and programming easily. In this chapter, you are going to learn about 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
Sometimes, we need to measure or check the internal temperature of the microcontrollers for safety reasons. So, in this article, I’ll cover how to measure the Internal Temperature of STM32 microcontrollers using the STM32CubeIDE compiler. So let’s begin. Why need to measure Internal Temperature? The answer is simple, for safety. Read more
This is a complete practical guide on how you can Connect to Raspberry Pi from your Laptop/Desktop using VNC viewer. This guide is fully informative and completely based on practical steps. Also, this is very important and you should not miss any points. So read every step carefully. First thing Read more
DC motor is very common and we use it for different purposes. But problem is, when used with a sensitive circuit, this DC motor creates problems in the working of the circuits. Such as communication disturbed, signal distortion, noise in amplifiers, and so on. In this article, we are going Read more
In this article, we are going to learn how to Read ThingSpeak Channel using ESP8266 and Arduino. There are lots of example codes over the internet with data posting to ThingSpeak using ESP8266 and Arduino. But there are almost none that really read the channel feed using the ESP8266 Wi-Fi Read more
In this article, we will write our own code that can be used for ‘Reading SMS with Arduino’. We use Arduinos in different projects. When using GSM modules, we may need to use SMS to give commands to the device. Besides using a big library like FONA, this small code Read more
In this article, we are going to make our own Caller ID detection using Arduino. Usually, there are several libraries over the internet, but recently I had some bad experiences with most of them. That is why I simplified the process so that we can easily integrate this function in Read more
In this article, we are going to learn how to make a simple voltage protector for your appliances. A small device can save lots of money, saving your appliances from voltage spike/surge/sag and unacceptable voltage range. So let’s make it! What is spike/surge/sag? Usually, your home supply voltage is either Read more
