Thank you for being here for today's tutorial of our in-depth Raspberry Pi programming tutorial. The previous tutorial taught us how to install a PIR sensor on a Raspberry Pi 4 to create a motion detector. However, this tutorial will teach you how to connect a single seven-segment display to a Raspberry Pi 4. In the following sections, we will show you how to connect a Raspberry Pi to a 4-digit Seven-Segment Display Module so that the time can be shown on it.
Seven-segment displays are a simple type of Display that use eight light-emitting diodes to show off decimal numbers. It's common to find it in gadgets like digital clocks, calculators, and electronic meters that show numbers. Raspberry Pi, built around an ARM chip, is widely acknowledged as ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to share my knowledge about How to use MATLAB. This is an on demand tutorial. The tutorial will help you to learn the the basics of the MATLAB and will elaborate the use of the different tools of it e.g. command window, m.file, Graphical User Interface (GUI) and simulink. Before into the details of this tutorial you must go through Introduction to MATLAB first for the better understanding of this tutorial. Each of the tools has its own importance while making an algorithm in MATLAB. Command window basically deals with the shorter commands where there is a need of quick execution. Command window shows the result of all of the executed commands if there is no s ...
Hello friends, I hope you all are fine and having fun. In today's tutorial, I will provide you a Complete Guide on Proteus ISIS & ARES. I will start from very basics & will gradually move towards complex projects. I have already shared a lot of tutorials on Proteus software on my blog, I will add their links in today's tutorial as well, in the projects section.
If you guys have any problem anywhere, ask in comments and I will try my best to resolve your issues and also subscribe to our newsletter so that you get these burning tutorials rite in your mail box. I will continuously update this list of tutorials so that we have all tutorials at one place.
Course Content of Proteus Guide
I have divided this tutorial in few sections and you have ...
Hello friends, hope you all are fine and having fun with your lives. Today, I am going to share a simple tutorial on Image zooming with bilinear Interpolation in MATLAB. We have seen many software in which there's an option of zooming an image. For example, if you have used paint or photoshop then you have seen that you can zoom your image quite easily by clicking a button. Today's we are gonna do the same thing but in MATLAB and we will have a look at the code behind this feature.
Now, when we are zooming some image then in fact we are increasing the pixels of that image and in order to do that we have to fill those extra pixels with the color of their neighbor pixel. This thing is know as interpolation. There are many different techniques for in ...
Hey pals! Welcome to the board. We are talking about a fascinating experiment about The Engineering Projects. We all know about the Traffic Lights. But today, we'll see inside the Traffic Lights and find some interesting working of the circuit of Traffic Lights. Before this, just have a look at the topics of discussion:
What is the Traffic Lights circuit with 555 Timer?
What does the 555 timer do in Traffic Lights?
What is the purpose of the 4017 IC Counter in the circuit?
How does the circuit of Traffic Lights work with 555 Timer IC?
How can we perform experiments with the circuit of 555 Timer Traffic Lights in Proteus ISIS?
In addition, we'll see some important points about the topic in DID YOU KNOW sections.
Traffic Lights circuit ...
Hello Friends, hope you all are fine and having fun. In today tutorial i am going to elaborate How to Automatically Connect with Wifi SSID using Arduino YUN. If you recall one of my previous tutorials named Getting started with Arduino YUN , in which i gave a brief introduction about Arduino YUN, its working and features. In that tutorial, I have explained How to connect Arduino YUN with Wifi manually. A little problem encounters while connecting Arduino manually to available wifi networks that if wifi connection drops then, then Arduino will also disconnect automatically and if wifi connection is energized again, it will still remain disconnected unless you reconnect it by yourself. This thing has very serious drawbacks in industrial projects, wh ...
Hi Pupils, Welcome to another Experiment of Proteus at The Engineering Projects. Previously, we saw what are the Junction Field Effect Transistors. Today we'll learn about some of the applications of Junction Field Effect Transistors.
Just before the Experiment, it is useful to revise that:
Transistors are three terminal, unipolar Devices. The terminals of Junction Field Effect Transistor are named as :
Drain
Source
Gate
The Gate Terminal is common to both Source and Drain.
Prior to start, let's clear some Concepts about Junction Field Effect Transistor.
Resistor
Resistor is an electrical device. we define the resistors as:
"A Resister is a two terminal Passive electrical device that shows the electrical resistance and is useful in almos ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to share my knowledge about Affect of Noise on Signal in MATLAB. Noise is basically an unwanted signal that effects the normal signal. Noise the natural signal which can be removed but can be reduced to some extent. We can see a lot of examples of the signals effected by noise in our daily lives e.g. the distorted voice signal while calling, creates hearing problems, distorted TV signal makes the video invisible and the distorted AC signal can burn most of the home as well as other appliances.
In signal processing term, noise is also known as the unwanted signal which carries no useful information. To recover the original signal from the noise effected one, ...
Hello friends, I hope you all are well. Today, we are going to share the second version of the Solar Panel Library for Proteus. You should also have a look at the first version of the Solar Panel Library, which we have posted around 2 years back and we were receiving suggestions to reduce its size as there's less space left for other components.
That's why we have designed this new Solar Panel Library and have reduced the size of the solar panel. We have also added a new black solar panel component to it. So, this library contains 2 solar Panel modules in it. First, let's have a look at a brief introduction to Solar Panel and then will download the Proteus Library zip file.
What is Solar Panel?
Solar Panels are designed using solar cells compos ...
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Hello friends, i hope you all are fine and enjoying. In this post i am going to share a new project tutorial, in which we will see how to design an 11 Level Cascaded H Bridge Inverter. If you recall my previous tutorial, in which we saw the design and working applications of 11 Level 3-phase Capacitor Clamped Inverter, then you can see its exactly the same project but only we are having a different approch in it, instead of using Capacitor clamped we are using cascaded H bridge Inverter in this project.
In this project we again are going to design an inverter but the only difference is The Implementation Technique. In that project we used Capacitor Clamped technique to get High Voltages inverted AC and now in this project, we wi ...
