Hello friends, hope you all are fine and having fun with your lives. In today's post, I am going to share Interrupt based Digital clock with 8051 Microcontroller. In the previous post, I have explained in detail How to use Timer Interrupt in 8051 Microcontroller. We have seen in that post that we can use two timers in 8051 Microcontroller which are Timer0 and Timer1. Using these timers we can easily generate interrupts. So, before going into details of this post, you must read that timer post as I am gonna use these timer interrupts in today's post.
After reading this post, you will also get the skilled hand on timer interrupt and can understand them more easily. In today's post, I am gonna design a digital clock which will increment after every o ...
Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at the Introduction to 20x4 LCD Module. The LCD stands for liquid crystal display, which works on the light modulation features of liquid crystals. It is available in electronic visible display, video display and flat panel display. There are numerous categories and features are exist in markets of LCD and you can see it on your mobile, laptop, computer and television screen.
The invention of LCD gives new life to electronic industries and replaces lED and gas plasma techniques. It also replaces the CTR (cathode ray) tube that is used for visual display. The input power consumed by the liquid crystal display is less than the light-emitting diode and plasma display. In today's post, we will have a loo ...
3D printing lets mechanical engineering students turn a sketch into a real object fast. It is perfect for learning because you see mistakes early and fix them while the idea is still cheap. The goal is not a pretty print, but a prototype that proves a function, fit, or mechanism. Read on to learn how to go from CAD to a functional part using a simple workflow.
CAD choices that save time and material
Begin with one clear requirement: fit, strength, weight, or appearance. In a reputable program, students learn to design with constraints and document decisions. Model with parameters so you can change clearances in seconds. Use fillets at junctions to reduce stress risers and help layers hold.
Additionally, keep walls practical, and aim for 1. ...
When we continue using the same smartphone brand for years on end, we tend to get stuck in habits. This is especially true regarding the apps we use. Most people reading this are using the same apps in 2018 that they were using in 2015.
There’s nothing wrong with that. Certain apps are incredibly useful, and they continue updating with added features and functionality. For the most part, you probably have everything you need.
But you're also missing out on some apps which will make your smartphone experience much better. To get you started, here are 3 of the best iPhone apps available in 2018.
1. Gboard
Google’s search app has been improving through the years, and if you remember it as nothing more than a gratuitous platform to search with inst ...
Hi everyone, I hope you are doing well. Today in this post we can discuss significant figures. Significant figures can be evolved and traced a few hundred years ago and they can be developed from time to time according to the precise calculations that can be done in mathematics and modern science and technology.The origin of significant figures can be traced to ancient times in Greece, Egypt, or many other countries where they can be used as Significant figures in calculations or mathematics. With time these significant figures can be used by astronomers, mathematicians, and scientists as well. To measure accurate and precise measurements they can use significant figures with scientific notation. In modern physics and mathematics, significant figures can be used essentially.Now we can star ...
Hi Friends! Hope you're well today. I welcome you on board. In this post today, I'll walk you through how smart energy engineering drives manufacturing growth.
Human life on earth has never seen more development than it has experienced in the past 100 years. Nowadays, manufacturing is based on smart tech-oriented engineering. This guarantees quality productions in the minimum time possible.
According to the British newspaper Yorkshire Post, a new $252m Siemens manufacturing site in the UK is a poster-boy for this new trend of super high tech combined with manufacturing. Innovative digital engineering solutions play a key role in upscaling these companies with modern-day technology that gets rid of older, classic manufacturing techniques a ...
In the subject of electrical engineering, having precise calculations is essential to the process of creating systems that are both effective and safe. One such calculation that is extremely significant is called the voltage drop, it refers to the decrease in voltage that occurs when electric current flows through a circuit.
A great number of electrical engineers rely on a voltage drop calculator
to ensure that the circuits they design match the necessary criteria. This page provides an overview of the many approaches to calculating voltage drop, making it simpler for engineers to select the strategy that is most suited to their individual projects.
Voltage Drop Formula:
It is vital to have a solid understanding of the voltage drop formula before moving on to the automated approaches. ...
Hello Everyone! Hope you’re well today. Thank you for viewing this read. In this post today, I’ll be discussing the Introduction to BC640. BC640 is a bipolar junction transistor that belongs to the PNP transistor family. It is composed of silicon material and comes in a TO-92 package. It is used to drive load under 500mA. In this post, you’ll get to know everything related to BC640 covering pinout, working, alternatives, applications, and physical dimensions.
Keep reading.
Introduction to BC640
BC640 is a PNP bipolar junction transistor mainly used for amplification and switching purpose.
It comes with three pins called the emitter, base, and collector.
The base is the main terminal responsible for the entire transistor reaction. The small ...
Generators are available for multiple usages. There are varying designs to cater the commercial or household needs. The use of commercial generators for industrial purposes, with a specific set of requirements, has led to their evolution.
Every class of generators has its specifications and functional features, advantages, and disadvantages. The uses may vary from one to another and also have different quality options.
Diesel Generators
Diesel generators, as the name suggests, use diesel as fuel. These generators produce electricity with the help of an electric generator and a diesel engine. You will find that most diesel compression ignition engines in the market run on diesel. But there are a few of them which work better with other fuels and na ...
Hello guys, I hope you all are doing great. In today's tutorial, I am gonna give you a detailed introduction of Modified Sine Wave Inverter with code. In this inverter series, I have first explained the Basics of Inverters with Topology in which we have seen the Introductionof inverter and its different types. After that, we have discussed the Major Components of Inverter which are essential for its designing. Now in today's post, I am gonna explain the modified sine wave inverter. I have used AVR microcontroller in this project. Before starting on modified sine wave inverter, you should also read this Pure Sine Wave Inverter. I tried my best to keep it simple but still if you guys got stuck at any point ask in comments and I will remove your quer ...
