In the MikrC Pro compiler using the const code variables sometimes seems headache as a beginner. Specially if you are trying to write that string letterals to LCD and getting the error of illegal pointer errors. In this post, I am going to show a simple hack to display the const code variables to lcd […]
Next.js 14 got some cool stuff like the app router which makes it very different of creating API routes. Although you can use the same old convention but due to the new Server actions, this is going to change forever. This feature was originally introduced from the Next.js 13 and was introduces as an experimental […]
This code is about basic example where we interface a 4×4 keypad with Arduino and one 20×4 LCD with Arduino. You can also use 16×2 LCD with Arduino in same code. Here is the complete working code example.
In this post we are going to demonstrate how to read “N” number of bytes from Serial port in Arduino. This is very common problem where we are only focusing on specific number of bytes which are being transmitted from different sensor or even from different microcontroller board. For example in my current case I […]
The Unexpected reset of a microcontroller is the microcontroller reset problem which we are going to discuss in this blog post. Whenever you are dealing with some external peripheral interfacing this could be a big issue if not managed properly and could cost you a loosing your project. There are many possible reasons including hardware […]
Custom Java Lambda expression could help you to write more cleaner and concise code especially when you are working with functional paradigms. Lambda expressions were introduced in Java 8 and became one of the crucial parts of the Java Programming which helps to write functional programming. It helps to reduce the boiler plate code which […]
Today we are going to cover web API based digital clock using esp8266 nodemcu in Arduino. In this post I would mention two kind of codes, first one is to implement a digital clock without the API and second one with API. When we will use the pure native digital clock implemented in ESP8266, it […]
Do you ever wonder why do we need to build a custom react pagination System? Or while setting up the project why we do we need a to setup a react pagination component as well? Or How do I use custom pagination system in react JS? We are going to answer these questions in this […]
Today I am presenting the code which also comes with built in example to stream the video of esp32-cam module. But the difference between the code which comes with built in example is that it also comes with lot of unnecessary interface which is mostly not required. All you need is to see the camera […]
MERN Stack is basically Mongos, Express React.js and Node.js. Which means, in a MERN Stack application we create backend using Node.js and Express and Front End with React.js and for the Database we use NoSQL kind of Database which is MongoDB. In this post we are going to explain how to start a new MERN […]