Welcome to the next tutorial of our Raspberry Pi programming course. Our previous tutorial taught us to set up a free media server on Raspberry Pi. We also learned how to connect with different devices and stream media files. This tutorial will teach us how to use a Raspberry pi as a DNS server.
Prerequisites
You must have access to the following resources to follow this tutorial:
Raspbian Pi OS on Raspberry Pi (2-4).
Internet access is required.
There must be a unique identifier for every machine on the Internet to speak with each other Using IP addresses; clients can identify the servers they need to contact. However, no one is expected to remember the digits of an address; thus, DNS names are used instead. This DNS can be built on a Raspberry. It's a number-to-domai ...
Starting a business is an exciting journey filled with opportunities and challenges. Young entrepreneurs, armed with innovative ideas and boundless energy, often dive headfirst into the world of startups, eager to make their mark. However, one area frequently becomes an afterthought in their quest to disrupt markets and create value: tax compliance. Ignoring or mishandling tax obligations can lead to severe financial and legal consequences, undermining the very foundation of a promising venture.
In this context, Understanding Debt Resolution Importance becomes paramount to safeguarding your startup's financial health and future. This article will explore common tax mistakes young entrepreneurs make and provide practical advice on avoiding them, ensuring a smoother path to success.
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Hi Guys! Hope you’re well today. Thank you for viewing this read. In this post today, I’ll walk you through the Arduino Mega 1280 Library for Proteus.
You may already be familiar with Arduino Boards, in case you don’t, they are the open-source easy to use hardware and software platform used in modern electronic projects. These boards receive inputs and convert them into outputs to activate motors, LEDs, electrical circuits, robots, and embedded systems.
They are mainly designed for newbies and non-tech geeks who hesitate to construct the electrical circuits from the get-go and hate diving into the nitty-gritty of architecting electrical wires accurately to fashion electrical circuits.
Arduino boards come with both ready-made electronic kit and ...
Hello, fellows, I hope you all are doing great. In today’s tutorial, we will discuss How Virtual Reality Helps Field Engineers Deliver Value. It’s no secret that technology is advancing rapidly and is transforming how field engineers are accomplishing tasks in projects. With virtual reality taking the lead, we are witnessing an unprecedented improvement in project quality and design in the engineering field.
Virtual reality engineering involves visualization of projects using 3D modelling tools. It introduces the users directly into a computer-generated virtual environment, giving them an idea of what to expect in the field. With this technology, a field engineer can identify the potential risks and flaws in a project before implementation. So let ...
Hello everyone! I hope you all will be absolutely fine and having fun. I am going to elaborate you on Introduction to LT1054. It is a monolithic device. LT-1054 is also known as voltage regulator and bipolar capacitive voltage converter. Its mean feature is that it provides very low voltage losses as compared to the other common converters. LT 1054 also provides large output currents in comparison to general converters. It provides a voltage drop of around 1.1V while operating at 100mA.
LT 1054 provides us with a feature of regulation. This feature was not available in earlier voltage converters. We can get a regulated output just by inserting an external resistance. We can shut down LT-1054, if we ground its feedback terminal. Its internal osci ...
Hello, welcome back with another PCB tutorial and in today tutorial I am going to discuss “What is Future of PCB?” Now, you will be pretty aware of the Printed circuit board.
Since the invention of PCB, there are different changes and evolvement happened in PCB and its evolvement make it advanced. Now PCBs are available in different shapes and hardly resemble their first invention. They are not just changing shape, but their efficiency rate is much higher than before. The manufacturing process and design of software make it more productive and cost-effective.
Now consumer demand is growing within passing time and so must PCBs. PCB is the base of all electronic devices. There is no doubt that the PCB maker feels intense pressure on developmen ...
Hey Fellas! I always come with unique topics to whet your appetite with valuable information so you can excel in your relevant field. Today, I am going to unlock the details on the Introduction to 2n2646. It is a uni-junction transistor which is mainly used in thyristor triggering circuits, sensing circuits, and pulse and timing circuits. It features low peak point current of about 5µA, and low emitter reverse current of 0.005µA and passivated surface for uniformity. Let's dive in the details of this transistor and explore what it does and what are its main applications? Let's get started.
Introduction to 2n2646
2n2646 is a three terminal semiconductor device that contains only one junction that behaves like an electrically controlled switch.
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Greetings! This is the complete project of our Raspberry Pi 4 tutorials. In our previous tutorial, we learned to set up our raspberry pi as a virtual private network server. In this tutorial, we will design a smart attendance system using an RFID card reader, which we will use to sign in students in attendance in a class.
First, we will design a database for our website, then we will design the RFID circuit for scanning the student cards and displaying present students on the webpage, and finally, we will design the website that we will use to display the attendees of a class.
Components
RFID card kit
Breadboard
Jumper wires
Raspberry pi 4
I2C LCD screen
Design a database in MySQL server
Additionally, the Database server offers a DBMS ...
Hello friends, we are going to learn and practice together one project from the industry. It is the bottle line production in which many processes are happening, including but not limited to filling, capping, and conveying from the start point where the bottles get in the line to the end point where the bottle gets out from the line. In the process, many concerns and restrictions must be addressed, like the bottle size, length, broken status, pretty full or empty, etc. So we have a lot to learn, program, and test right here in this project. Let’s jump into work and enjoy completing such an exciting project without further delay.
Bottle Line Assembly: Introduction
Figure 1 images the project we are going to do. Yes, it’s a massive project, with too many things we see to control. However, ...
No matter your company's industry, you need fleet maintenance software. It’s something you need if your engineering firm has a fleet of vehicles. Failing to get the necessary tools is a bit like driving blind -- not the best course of action by any stretch of the imagination.
If you’re not sold on the benefits of investing in fleet maintenance software, keep reading to learn more about four reasons you need it.
1. Preventative Maintenance
Fleet maintenance software will help your engineering firm with preventative maintenance. The software will make it easy to schedule maintenance so that your fleet of cars stays in good shape.
One of the worst things you can do is delay or ignore preventative maintenance. That will ultimately cost you in ...
