Hello geeks, I hope you all are doing well and looking forward to making something new yet interesting. So, today we have come up with our new project which is a calculator using Arduino.
We all use calculators in our daily life, whether you are working in an office or counting money at the bank, you are buying your daily grocery or doing shopping online, you will find calculators in different forms everywhere. In fact, the computer was initially considered a giant calculator. So if it is that common, why do we not make our own calculator?
Before going into the details of the project, it is good to know some history of that, let’s know some facts about the calculator. So the first known device for calculation is Abacus. And the first digital calcu ...
Hello geeks, welcome to our new project. We are going to make an important project which will be very useful for us in our daily life which is a variable DC power supply. As engineers who work with electronics need different voltage ranges of DC power supply for different electronic projects and components. It becomes very clumsy and hard to manage different power supplies because of wires which are connected to it and each power supply consumes an extra power socket as well.
So in this project, we will overcome this issue and learn to make an adjustable DC power supply, in which we will get a wide range of voltages.
Software to install
We will make this project in the simulation, as it is a good practice to make any project in the simulation fir ...
Hey Fellas! Hope you are doing well. Today, I am going to unlock the details on the Introduction to Arduino Mega 2560. It is a microcontroller board based on Atmega 2560 microcontroller. Arduino Boards have revitalized the automation industry with their easy-to-use platform where everyone with little or no technical background can get started with learning some basic skills to program and run the board.
I have updated articles previously on Arduino Uno, Arduino Nano, and Arduino Pro Mini. All these boards function similarly in one way or the other. There are some basic features like PCB layout design, size, number of analog pins and breadboard friendly nature that make them different from each other. In terms of coding, all these boards are progra ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, we will have a look at the DHT11 Arduino Interfacing. DHT11 is an embedded sensor, used to measure both temperature and humidity of the surroundings. It is made up of two different parts i.e. capacitive humidity sensor and a thermistor. DHT11 is a slow sensor but is quite efficient for the applications where we need to do some basic analog data exchange. There is a small chip inside this sensor which performs the function of analog to digital to analog conversion and gives the results for temperature as well as for humidity in digital form. This digital signal can be read easily through any micro-controller.
LM335 is another temperature sensor and to understand today's p ...
Hello geeks, welcome to our new project. In this project, we are going to make a very useful and interesting electronics tool that we as engineers or tinkers need in everyday life. We use the capacitor in most of our projects for various purposes such as filters or power supplies. Most of the time, we do not have a provision to measure the capacitor value in our digital multimeter. So, this time we came up with the solution. Hence, we will make our own capacitance measurement tool using Arduino.
Rather than investing in new electronic equipment, we will use an Arduino board and some basic components to measure the capacitance. To make this project, we should have some working knowledge about the capacitor. Here, we will not discuss the in-depth wo ...
Hello everyone! hope you all will be fine. In this article I am going to share the knowledge about displaying Scrolling Text on LCD with Arduino. A Liquid Crystal Display is usually known as LCD in the market. It is a display unit made up of liquid crystal. When we want to made electronics based projects, we need a device on which we can show the system’s output and the desired messages. There are a lot of such devices which are helpful to display the output messages and the most common is a seven segment display.
Alternate good option is LCD, which are now available in different size having different qualities. 16×2 LCD Module is a most frequently used device for the electronic projects out of all the other types of LCD’s available in the marke ...
Hello friends, hope you all are fine and having fun with your lives. Today I am going to share a problem and also its solution with you guys. A few days ago, I bought new NRF24L01 modules as they were needed for a project. So, today when I started working on them, I encountered a very strange problem. When I interfaced my NRF24L01 with Arduino and uploaded the transmitting and receving codes in them, I couldn't get anything on my serial terminal as I explained in my previous post Interfacing of NRF24L01 with Arduino. That was quite strange for me as I have worked on this module many times and it never troubled me before. So I keep on working on it but no luck. I even changed my RF modules as I thought may be they are faulty modules but still no lu ...
Hello friends, I hope you all are fine and having fun with your lives. Today, I am going to share a very quick and basic tutorial in which I will show you How to use Arduino Serial Flush. I hope you guys are going to like it. We have seen How to use Arduino Serial Write? In that tutorial, we have sent some data over the Serial Port so you must recall that tutorial because we are going to use the same example today. Moreover, it's also good if you have a look at How to use Arduino Serial Monitor because that's also related.
Moreover, I hope that's going to be my last lecture on Arduino Serial Port because I have covered it in full detail. Although I am going to summarize all the Arduino Serial Post Commands in a single Post. You should also have a l ...
Hi Guys! Hope you’re well today. Happy to see you around. In this post today, I’ll walk you through the Introduction to Arduino MKR NB 1500.
The Arduino MKR NB 1500 is mainly developed for working in remote areas where no power or internet connection is available. This board is based on a SAMD21 Cortex-M0+ 32bit low power microcontroller and comes with an operating voltage of 3.3V.
Admit it.
The Arduino board is a remarkable addition to the development of many automation and embedded projects. These boards are incorporated with a series of digital and analog pins that can be connected with the expansion boards or other breadboards.
Most of the Arduino boards are integrated with 8-bit Atmel AVR microcontrollers. And all these boards incorporate ...
Hello Friends, hope you all are fine and having fun. In today tutorial i am going to elaborate How to Automatically Connect with Wifi SSID using Arduino YUN. If you recall one of my previous tutorials named Getting started with Arduino YUN , in which i gave a brief introduction about Arduino YUN, its working and features. In that tutorial, I have explained How to connect Arduino YUN with Wifi manually. A little problem encounters while connecting Arduino manually to available wifi networks that if wifi connection drops then, then Arduino will also disconnect automatically and if wifi connection is energized again, it will still remain disconnected unless you reconnect it by yourself. This thing has very serious drawbacks in industrial projects, wh ...
