Hello everyone, hope you all are fine and having fun with your lives. Today's tutorial is quite simple and we will have a look at circuit diagram of IR sensor using 555 Timer. There are different types of IR sensors available in the market. IR is abbreviation of infrared and so they use infrared ray for detection of objects. There are many types of IR sensors with different functionality, but in all of them infrared rays are omitted from transmitter and are received by the receiver. and using these ray we can say whether an object is placed in the path or not.
Today we are gonna see how to design your own IR sensor using 555 Timer. We can also interface these IR sensors quite easily with any microcontroller like PIC Microcontroller , Arduino etc. ...
Hi Mentees! we hope you are doing great. Welcome to a super easy yet useful project based upon the simulation in Proteus. We are working on the Traffic Lights project that will work with the help of D Flip Flop. In this simple tutorial, you will be aware of the following concepts:
What are the Traffic Lights using D Flip Flop?
What is the role of D Flip Flop?
How does the circuit of D Flip Flop work in the Traffic Lights?
How can you simulate the circuit of Traffic Lights with D Flip Flop in Proteus?
In addition, you will find some important information about the Traffic Lights circuit in the DID YOU KNOW Sections. Let's start learning.
Traffic Lights with D Flip Flop
Who is not aware of the traffic lights? we all observe and use the Traf ...
Hi Friends! I am back to give you a daily dose of valuable information, so you can excel and grow in your relevant field. Today, I am going to uncover the details on What is SMO and What is the Relation between SMO and SEO?
This is the twelveth article of complete SEO series. You can check my previous article on Influencer Outreach where I have highlighted the ways to do it effectively.
We cannot overlook the importance of SEO throughout the blogging journey. If you really want to grow and escalate your online presence in the early stages of your business, you must pay special heed to the SEO strategies that play an important role to put your blog on the top of search results.
Before we move forward and define the role of SMO in SEO, we must ...
Hello Friends! Hope this finds you well. I welcome you on board. Thank you for clicking this read. In this post today, I’ll walk you through the Introduction to BD140.
BD140 is a medium power bipolar junction transistor that is mainly used for switching and amplification purpose. It belongs to the PNP transistor category and comes in the TO-126 package. It is made up of silicon material with collector current 1.5A which indicates it can support loads under 1.5A. The collector-base and collector-emitter terminal voltages are 80V and emitter-base voltage is 5V which is used to bias the transistor.
In this post, I’ll be detailing the complete introduction to BD140 covering pinout, working, absolute maximum ratings, physical dimensions, alternatives ...
To become familiar with the world of microcontrollers it is necessary to have a development board (also known as a kit), which generally allows you to start working on it easily. Fortunately, the ST provides a wide portfolio of development boards. In this guide, we will describe and use the Nucleo board.
The Nucleo has been introduced a few years ago and its line is divided into three main groups:
Nucleo-32;
Nucleo-64;
Nucleo-144.
Nucleo-32 Development Board
The number of pins available, so the package, gives the name to the board: Nucleo-32 uses an LQFP-32 package; Nucleo-64 and LQFP-64; Nucleo-144 an LQFP-144. The Nucleo-64 was the first line introduced and counts 16 different boards.
The Nucleo boards have interesting advantages compa ...
Hello everyone, hope you all are fine and having fun with your lives. In today's post, I am going to share How to generate PWM in 8051 Microcontroller. PWM is an abbreviation of Pulse Width Modulation and is used in many engineering projects. It is used in those engineering projects where you want an analog output. For example, you want to control the speed of your DC motor then you need a PWM pulse. Using PWM signal you can move your motor at any speed from 0 to its max speed. Similarly suppose you wanna dim your LED light, again you are gonna use PWM pulse. So, in short, it has numerous uses. If you are working on Arduino then you should read How to use Arduino PWM Pins.
PWM, as the name suggests, is simply a pulse width modulation. We take a pu ...
If your sports academy is located in a rented property or a property that you purchased pre-designed, your biggest dream is likely to build and design your own sports facility from scratch. That way, you could see to it that your facility had all of the features that you wanted built to your specifications.
You would have a place for your weights, there would be a space for aerobic training, you would have a place to put a grappling dummy for MMA and BJJ training, and, of course, you would have a nice office that allows you to carry out all of the administrative aspects of the work.
The reason why building your own recreational facilities has likely just remained a dream is because of how difficult it is to secure the funding. Let’s say, for the ...
Hello geeks, welcome to our new project. In this project, we are going to make a very interesting project. I think most of us have seen the scoreboards in sports, after looking at that, have you ever wondered about the working of it. Therefore, this time, we will be making something like that only with some extra features. So basically that score board is nothing but a counter which counts the scores. Most of the geeks who have an electronics background or have ever studied digital electronics must have heard about the counter.
Here, in this project, we are going to make an Up-Down counter. A simple counter counts in increasing or decreasing order but the Up-Down counter counts in increasing and decreasing order, both depending upon the input it h ...
Hi Everyone! I welcome you on board. Happy to see you around. In this post today, I’ll walk you through the Introduction to KA3525A.The KA3525A is a monolithic IC chip that features the control circuitry mainly required for a pulse width modulating regulator. This device comes with an error amplifier, voltage reference, pulse width modulator, an under-voltage lockout, an oscillator, the output driver, and a soft start circuit, all in one package.
I suggest you buckle up as I’m going to discuss the complete introduction to KA3525A covering datasheet, pinout, features, and applications. Let’s jump right in.
Introduction to KA3525A
The KA3525A is a monolithic IC chip that incorporates the control circuitry used for pulse width modulation.
During the PWM process, the control circui ...
