Serial communication is one of the most commonly used forms of communication in Arduino. It enables the board to communicate with a computer or another devices. In some instances, you might have to transmit a string or a sequence of characters from Arduino to the connected device. Reading strings from serial input on Arduino can […]
Today we are going to create a tiva c series tm4c123g blinky code in Keil uVision 5. The Tiva C Series TM4C123G LaunchPad is a microcontroller development board by Texas Instruments. These microcontrollers are based on the ARM Cortex-M4F processor architecture. It is a good option for beginners who want to learn about ARM-based microcontroller […]
Reading data in android Kotlin from Firebase Realtime database, is a very important task while creating IoT system with the help of Firebase. Today, we will discuss the simple reading methods from Firebase Realtime database in Kotlin. We normally need to wait for data change in some variable on the database. Here are some ways […]
While getting started with STM32 most people choose Keil MDK for their development options. Which is fine. Although, the new STM32CubeIDE is completely free from the ST itself. But some people still find it confusing and wanted to stick with Keil uVision. Today, I am going to cover how to create a new project in […]
Creating a Peerjs video call example in Node.js to demonstrate how the video calling works in Node.js with peer.js library. We are going to focus on the video broadcasting. The one key factor to remember here is that the video calling on modern browser only work with HTTPS routes. So if you are trying to […]
Proteus is widely used among embedded system developers for simulation. It is easy to use simulator from PCB Design and Circuit Simulator Software – Proteus (labcenter.com). You can easily simulate various electronic circuits as well as embedded systems with it. We also used this in our previous post regarding LED blinking codes where we demonstrated […]
Delay using Systick Timer LED blinking with Sleep
Today we are going to build a Bootstrap 5 file upload with drag and drop zone. The need of file upload input filed is very important. Almost every web-based project does need it most of the time. I recently came to this need where I have to implement my project about image processing in python […]
Arduino sprintf() function is used to format strings. This helps us to include many variables in one strings. You may face this problem very often when you need to display the strings to LCD or via Serial, which includes many variables. What is Sprintf()? sprintf() stands for “string print formatted”. It formats and stores a series […]
Today we will try to create a blank react native project and run it on Android Device. We are not using the Expo app and trying to directly run on the android device. Thus, we do not require to install the expo app on Android Device. We will try to compile the React Native app […]
