Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to explain you about Introduction to LM386. Its a power amplifier specially designed for low voltage consuming applications. The gain of LM 386 is set around 20 internally. But the gain could be increased due to the insertion of external resistor and capacitor between the pin number 1 and 8. The gain could increase to any value from 20 to 200.
The LM-386 inputs are ground referenced. The output are biased to the half of the input voltage levels automatically. When LM 386 operates on 6V, its quiescent power drain is around 24mW. This property of LM-386 makes it ideal for the battery operation. Its major features include battery operation, minimum external p ...
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Beware of straying. Particularly in the draft stage, "talk" and "examination" can lead you starting with one characteristically fascinating issue then onto the next, at that point another, and after that ... You may end up following a garden of forking ways and lose your direction. ...
Hello everyone, I hope you all are fine and having fun with your lives. Today, I am going to share the next tutorial in this series of basic Arduino tutorials and it's named How to use Arduino Serial Write. In this tutorial, I have given an overview of How to use the Arduino Serial Write Command. In the previous tutorial, we have seen How to use Arduino Serial Read? in which we have read the data coming from the serial port.
While today we will have a look at how to send the data through a serial port in Arduino and for that, I am going to use the Arduino Serial Write command. It's also going to be a very simple and basic Arduino tutorial but if you are new to Arduino then you must read it completely as it will gonna help you out. I have also desig ...
Hey fellows, in the previous lecture, we read the basics of Laplace transform and now, we want to go into a deep study about the same topic. Usually, it is important to learn all the properties of a mathematical tool to use it well, but we’ll focus on the basic and important properties of the Laplace transform to understand its concepts. Here are these:
Linearity
Time delay
Nth derivative
Frequency shifting
Multiplication with time
Complex shift property
Convolution of the Laplace transform
Time shifting
Time reversal
If you have read the previous concepts clearly, then these concepts should be clear in your mind. We’ll define all of them one after the other, and you'll understand each of them clearly.
Linearity in the Laplace Transform
We all know what linearity is. Yet, t ...
Update: We have created a new version of this library, which you can check here: Vibration Sensor Library for Proteus V2.0.
Hello friends, I hope you all are fine and having fun with your lives. Today, I am going to share a new Proteus Library named Vibration Sensor Library for Proteus. This Library is designed by our team on TEP and it's not yet published anywhere. We are the first creator of this Vibration Sensor Library for Proteus. This Library contains just one Vibration Sensor named SW-420. I will post a tutorial soon on interfacing this SW-420 Vibration Sensor with Arduino. This library is compatible with all the microcontrollers like Arduino, PIC Microcontroller or 8051 Microcontroller etc. You should also have a look at Analog Vibrati ...
Update: We have created a new version of this library, which you can check here: Sound Detector Library for Proteus V2.0.
Hello friends, I hope you all are doing great. In today's tutorial, I am going to share a new Sound Sensor Library for Proteus. We are presenting this library for the first time and I would give the credit to our team, without their support it won't be possible. Proteus doesn't have this module in its library and it is used in a lot of Engineering Projects these days.
This sound sensor is used to detect the sound in the surroundings and is normally known as the Sound Detector sensor. It won't recognize the sound. As we can't produce the sound in Proteus, that's why we have placed a TestPin. When this TestPin is HIGH, that m ...
Hi guys, I hope you are good and doing well in your life. In this article, I am going to tell you about a new pH Sensor Library for Proteus. I hope you all will enjoy it and find it useful. We are all well aware of pH Sensors which are used for the detection of pH of different fluids. By knowing the pH of a liquid we can tell whether the liquid is acidic or basic. You can’t find a pH sensor in Proteus software, so we designed a pH sensor for simulation purposes. You can interface this pH Sensor with any Microcontroller, for example: Arduino, PIC Microcontroller, 8051 Microcontroller etc.
In this pH Sensor Library, I have added four different pH Sensors, which are used for the detection of the pH of any fluid. Since we can’t place real liquid and m ...
Hello Friends, My name is Syed Daniyal Nasir. I hope you guys are fine and enjoying your lives with passion. Today, we are going to start the new series of tutorials related to Android Development and here's my first tutorial in thie series which is, Getting Started with Android. This is gonna be my first tutorial of Android Development for “The Engineering Projects”. As we all know, Android Development is enhancing vigorously day by day, Google Play Store is flooded with tons of new mobile applications each day. So a lot of people want to understand the basics of Android Development, so that they could develop their own applications. But some people find it very difficult due to certain reasons. That’s why we are going to make these tutorials as simple as possible, so that most of the peo ...
Hello everyone, I hope you all are fine and having fun with your lives. Today, I am going to share a detailed Embedded System Projects list for Engineering Students. I hope you guys are gonna enjoy this list of Embedded System Projects. I have shared a lot of Arduino and PIC Microcontroller related projects on my website but they are all posted randomly and are mixed with each other. That's why I have thought of creating this post, so that others can easily access them at one place.
Embedded System Projects are those Projects which are used in almost all kinds of automation. All the modern electronics based projects come in this category. In simple words, all those projects where we use Microcontrollers are termed as Embedded system Projects. So, ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to explain you about Introduction to TL431. TL 431 are programmable shunt regulator diodes having three terminals. Its a low temperature coefficient diode and can be programmed from reference voltage (Vref) up to 36V when it is attached to 2 external resistors.
TL 431 has an impedance of 0.22 ohms and has a current range from 1mA to 100mA. In several different applications zener diodes can be replaced with TL 431 diode due to its efficiency. These applications include power supplies, Operational Amplifier (Op-amp) circuitry and digital voltmeters. TL-431 can either be used as positive or as negative voltage reference because it operates as shunt regulator. T ...
