Hey Friends! Hope you are doing well. Today, I am going to give you a detailed Introduction to Arduino Pro Mini. It's a microcontroller board developed by Arduino.cc and is based on the Atmega328 microcontroller.
Arduino Pro Mini is quite similar to Arduino UNO in overall functionality however the main difference lies in its size and built-in programmer. Arduino Pro Mini is very small in size & it lacks a built-in programmer & USB Port. Arduino Uno comes with two onboard voltage regulators (i.e. 5V and 3.3V) while Arduino Pro Mini comes with a single voltage regulator.
There are two versions of Arduino Pro Mini available, first one operates at 5V & runs at 16MHz while the second one is of 3.3V runs at 8MHz.
Arduino boards are mainly u ...
Hello friends, I hope you are all fine and will be doing something interesting in your life. in today's post, I am going to discuss Introduction to DHT22. It is a temperature and humidity measure sensing device. It is easily used but it needs a specific time for an operation. Its temperature measuring range is from -40 to +125 degrees Celsius with +-0.5 accuracy. This sensor measures moisture content and temperature. This sensor is easily connected to other microcontrollers.
DHT22 plays an important role in our environment in measuring temperature and moisture. It is a low cost easy-to-use small sensor. This sensor is used at different weather stations to measure temperature and ratio of moisture in the air, in this way, they tell about tem ...
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Hello friends, hope you all are fine and having fun. Today's post is about Power Factor Measurement using Microcontroller in Proteus ISIS. As usual, I have this project simulation in which I have to simulate a power factor measuring project using atmega microcontroller. So, I use atmega8 microcontroller and the used Proteus ISIS as the simulating software. Power Factor Measurement isn't that difficult but its a quite tricky and in today's post we are gonna cover it in full detail.
There are many ways for power factor measurement and today's the method we are gonna use is called zero crossing detection. We will first detect the zero crossing of our signal and then we are gonna do the power factor measurement based on the detectio ...
Hey Fellas! Hope you are getting along with life pretty well. This post is another addition in this Arduino Tutorial for Beginners series. Today, I'll discuss How to use analogWrite in Arduino? The analogWrite is mainly used to update the status of analog pins and is also used to map the analog values on the PWM (Pulse Width Modulation) pins.
You can check the article that I have posted previously on How to use analogRead in the Arduino - this command addresses the analog pins on the board and reads its status, while today's one does the exact opposite.
In this post, I'll try to break down each and everything related to analogWrite in simple steps, so you can grab the main idea pretty well. Let's jump right in.
How to use analogWrite in Arduino?
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Hi Guys! Hope you’re well today. I welcome you on board. Happy to see you around. In this post today, I’ll detail the Introduction to TL084.
TL084 is a JFET input Op-Amp that carries low offset current and high input impedance. Available with better offset characteristics and high noise immunity, TL084 comes with a suitable offset voltage that makes it an ideal pick for amplifier applications.
I suggest you read this post all the way through as I’ll walk you through the complete Introduction to TL084 covering datasheet, pinout, features, and applications.
Without further ado, let’s get started.
Introduction to TL084
The TL084 is available in Quad Package which means it comes with four separate op-amps that can operate independently.
This o ...
Hi Friends! Happy to see you around. I welcome you on board. In this post today, I’ll discuss the Introduction to 1n5820.
The 1n5820 is a Schottky diode, also known as a hot-carrier diode, capable of extremely fast switching and is well protected against overvoltage. It carries a low forward voltage drop and high forward surge capability. It is capable of high-frequency operation and comes in the DO-201AD package. When less power dissipation is required, MOSFETs can be used in place of Schottky diodes.
Just stay with me for a little while as I’ll walk you through the datasheet, pinout, features, and applications of this device 1n5820.
Let’s jump right in.
Introduction to 1N5820
1n5820 is a Schottky diode composed of semiconductor material and ...
Engineering projects are a crucial part of a student's engineering degree. Writing a project report is an essential part of any engineering project. The final step provides a summary of the project and its results. A good project report can help students get better grades and advance their career prospects. In this article, we will discuss the importance of engineering project writing and the steps involved in writing a successful project report.
What is Engineering Project Writing?
Engineering project writing is a form of academic writing used to document an engineering project's progress. This type of report usually includes findings, conclusions, and recommendations. It should provide a clear and concise overview of the project and its impact on society. The report should be wri ...
Hello everyone, I hope you all are fine and having fun. In today's tutorial, I am going to show you How to write Arduino code. In the previous tutorial, we have seen the Simple Arduino LED Example so if you haven't read that tutorial then I must suggest you to read it first because I am gonna use the same simulation with some advancements in it.
Moreover, you should also have a look at How to do Arduino Serial Communication because we are also gonna use Serial Port in today's tutorial and one more tutorial which you must read is How to use digitalRead in Arduino because we are dealing with digital pins here. So, I hope that you have read those tutorial and are ready to learn How to write Arduino code. So, let's have a look at How to write Arduino ...
In the previous post we have seen the project description of Voice Recognition Project using EasyVR shield. Today we will have a look at Getting started with EasyVR commander. EasyVR shield is a module which is used for voice recognition. First of all, we save our commands in the EasyVR shield and then we use these commands to control anything. In this project, I need to control the robot with voice commands like when someone says FORWARD then the robot start moving in forward direction.
Now first of all what I need to do is to save this FORWARD voice in the shield, which we will see today how to save the command in the shield and after that I will show you the Interfacing of EasyVR shield with Arduino UNO. So that when I say Forward the motor sta ...
Hello geeks, welcome to our new project. In this project, we are going to make a very interesting project which is an Up-Down counter. Most of us who have an electronics background or studied digital electronics must know the counter. Counter is a simple device which counts numbers. As per the digital electronics, there are two types of counter, the Up counter which counts in increasing order and another is Down counter which counts in decreasing order. And every counter has a reset limit, on which the counter resets to its initial value and starts the counting again. The limit of every counter depends on the bits of counter. For example, we have a 8 bit Up counter which means it will count upto 255 and afterwards it will reset and will start agai ...
