Hi Guys! Hope you are doing fine. Today, I am going to give you a detailed Introduction to Transistor. A transistor is a semiconductor device that comes with three terminals, where a small current at one terminal is used to control current at the other terminals. Transistors are mainly used for the amplification of electronic signals. Transistors were first invented by American Physicists John Bardeen in 1947.
Before the inception of transistors, vacuum tubes were used to control the electronic signals. These vacuum tubes come with anode & cathode arrangement and the potential difference across these ends produces the electric current. In the later versions, a filament is added which is used to provide heat to the cathode that directs the electrons towards the anode side. Their complex ...
Hello friends, hope you all are fine and having fun with your lives. Today's post is about interfacing of RFID module RC522 with Arduino. RC522 is very simple yet effective module. It is an RFID module and is used for scanning RFID cards. Its a new technology and is expanding day by day. Now-a-days it is extensively used in offices where employees are issued an RFID card and their attendance is marked when they touch their card to rfid reader. We have seen it in many movies that when someone places ones card over some machine then door opens or closes. In short, its a new emerging technology which is quite useful.
I recently get a chance to work on a project in which I have to use RFID reader to scan cards. In this project I have used it for for s ...
Hi Friends! I welcome you on board. Happy to see you around. In this post today, I’ll walk you through the Introduction to LM4558.LM4558 is a dual-operational amplifier that comes with two amplifiers on board. This device belongs to the LM’xx’ family where LM stands for linear monolithic which means, it is made of analog components that are incorporated into the silicon piece.
This component comes with an internal frequency compensation method that guarantees the device's stability without the need for external components.
I suggest you read this post all the way through as I’ll detail the complete Introduction to LM4558 covering datasheet, pinout, features, and applications. Continue reading.
Introduction to LM4558
LM4558 is a monolithic dual-operational amplifier that carries ...
Hello friends, I hope all are fine and having fun with your projects. We have covered enough Arduino commands in this Arduino Tutorial for Beginners series and now we are ready to create a simple project by interfacing an LED (Light Emitting Diode). Today, I am going to share a very Simple Arduino LED Example in Proteus ISIS. First I will blink single LED using Arduino UNO and then I will blink multiple LEDs in Proteus.
When you start working on Arduino then Arduino LED example is the first example which you must try because its the easiest one. Moreover, we all know that we have a small LED connected to pin # 13 on each Arduino so you can also check your Arduino as well that whether its working or not. So, let's get started with Simple Arduino LE ...
Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at What is Bistable Multivibrator and how it can be used in different circuits. In this type of multivibrator, the circuitry can operate in any state according to a signal provided at its input while it does not happen in a monostable multivibrator. This arrangement is also defined as a flip flop because flip flop also operates at more than one condition. It also has the ability to store a single bit of information so it is mostly used in logic circuits and in computer data storage part.
This vibrator like other vibrators is used for the production of square waves with providing some delay. These circuits are constructed with numerous kinds of semiconductor components. The most used semiconductor dev ...
In today's tutorial, we are going to see how to install Arduino driver in Windows. In the previous post, we have seen what is Arduino? and why is it so popular and whats its use? Now, afer getting the basic knowledge of Arduino, the next step you need to do is to install Arduino driver in your computer so that it got recognized by your computer as Arduino. If you don't install the Arduino driver in Wndows then you won't be able to program Arduino using Arduino software.
tis tutorial is quite basic and is for the newcomers, who wants to start working on the Arduino software, if you have already run some codes on your Arduino then its not for you. You can skip it. Anyways, It's quite easy and it won't take much time. So let's get started with it.
I ...
Hello student! Welcome to The Engineering Projects. We hope you are doing good. We are glad to introduce and use the Solar Panel Library in Proteus. We work day and night to meet the trends in technology. This resulted in the design of new libraries in Proteus Software by TEP and today we'll talk about the project based upon one of our library i.e, Solar Panel.
Solar Panels work very great in this era when all of the scientists are working to have a power source that is cheap, environmentally friendly, and clean. Solar energy fits in all these dimensions. We are designing a solar inverter in our today's experiment. This inverter is the best idea for the engineering project because it has endless scope, it is easy and trouble-free. In this report, y ...
Update: We have created a new version of this library, which you can check here: Arduino Mega 2560 Library for Proteus V2.0.
Hello friends, hope you all are fine. In today's post, I am going to share Arduino Mega 2560 Library for Proteus. In the previous post, I have shared the Arduino UNO Library for Proteus and I have mentioned that I am gonna share more Arduino Libraries soon. Actually these days I am quite excited about this Proteus component designing and I am designing the Arduino boards as a starter. So, till now I have designed two Arduino boards in Proteus. First one was Arduino UNO which I have provided for download in previous post and today, I am going to share Arduino Mega 2560 Library for Proteus.
In the coming posts, I am gonna sh ...
Hi Guys! Hope you’re well today. I welcome you on board. In this post, I’ll walk you through How to Optimize a PCB Panel Layout.
PCB panels are used in the manufacturing process to produce PCBs in large numbers. This not only reduces the overall cost but also makes the manufacturing process more efficient and reliable. PCB panelization is a manufacturing technique where multiple PCB designs are replicated on a single large board called a PCB panel. Then these individual boards are removed and depanelized from the panel to install them in the final product.
The number of panels is directly related to the overall manufacturing cost. To produce more panels, more cost will be required. However, it also depends on the shape of the board. If ...
Hi Guys! We welcome you on board. Electronic components play an important role in the designing and working of electronic projects. I have already discussed a number of articles on electronic components covering transistors, MOSFET, and FETs. I am going to continue the thread relating to transistors, because they are the building blocks for amplification and switching purpose. Today, I am going to cover the details on the Introduction to BC182L. It is an NPN (negative-positive-negative) general purpose bipolar transistor which is mainly used for switching and amplification purpose for the low demanding workloads. I'll try to highlight the main features of this component, so you can grab the main concept, what is this about and what are its main ap ...
