Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at what is difference between PCB and PCBA. The printed circuit board (PCB) is a circuitry board that used to construct engineering projects and electronic devices circuits. The invention of this board has reduced complicated wiring circuits that were used before its creation, the circuits manufactured by the complex wiring were very difficult to handle in sense of fault detection and reconstruction. The printed circuit board is manufactured by a substrate material that is constructed by material such as glass fibre, epoxy resins.
On this board, a large number of conductive paths are designed on which different symbols of electronic components are sketched so w ...
Welcome to chapter 8 of our python tutorial. In the previous chapter, we learned about Python numbers and how to use them in expressions. Throughout this chapter, you'll look at frequent examples of incorrect Python syntax and learn how to fix them.
At the end of this tutorial, you will:
Distinguish incorrect syntax in Python
Get familiar with SyntaxError tracebacks
Fix improper syntax or avoid it altogether
In Python, what is an invalid syntax?
Before transforming your Python code to Python byte code, the interpreter parses it. The parsing stage is where the interpreter searches for any instances of improper syntax in the program. Using the wrong syntax in your Python code will lead the interpreter to be unable to decipher it. The inter ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to share my knowledge with all of you guys about DC Current Sensor ACS712 Arduino Interfacing. First of all, I would like to tell you about importance of current sensing/measuring. Sensing the amount of current passing through any circuit can be useful in a lot of applications. For example, in low power consuming equipment, current sensing will be helpful to understand the system's impact on its battery life. The current sensing can also be used to make the decisions regarding safety in over current protection circuits.
Simply, we can say that sensing and controlling the flow of the current through the circuits is now a fundamental requirement e.g. over curr ...
PLC-based control systems have transformed the way industrial cranes operate on the factory floor. If you've worked with ladder logic or automation projects before, integrating a PLC with a single girder overhead crane is a natural next step — one that brings precise motion control, safety interlock logic, and IoT-ready data logging to one of the most common pieces of industrial lifting equipment.
In this guide, we'll walk through the full picture: from the mechanical fundamentals of single girder overhead cranes, to PLC I/O wiring, ladder logic programming, VFD integration, and real-world automation patterns used in manufacturing environments.
What Is a Single Girder Overhead Crane?
A single girder overhead crane (also called a single beam cr ...
When the time comes to commence house renovations, one of the first things you might ask yourself is whether you should undertake some of the tasks on your own. While you might save money on some jobs, it can sometimes be at the detriment of a high-quality finish. This holds true when it comes to interior and exterior painting and decorating. When your property is in need of a fresh lick of paint, here are just a few of the many reasons why calling in the experts can be the best option for you.
They Boast Years of Experience
When you entrust painting and decorating experts like Dublin Painters with the task of refreshing your home’s interior and exterior, you can rest assured that they have the necessary experience to do the job to a high standard ...
Hello Everyone! Hope you’re well today. Thank you for viewing this read. In this post today, I’ll be discussing the Introduction to BC640. BC640 is a bipolar junction transistor that belongs to the PNP transistor family. It is composed of silicon material and comes in a TO-92 package. It is used to drive load under 500mA. In this post, you’ll get to know everything related to BC640 covering pinout, working, alternatives, applications, and physical dimensions.
Keep reading.
Introduction to BC640
BC640 is a PNP bipolar junction transistor mainly used for amplification and switching purpose.
It comes with three pins called the emitter, base, and collector.
The base is the main terminal responsible for the entire transistor reaction. The small ...
You may worry about your privacy since the online world has become widespread. You want to feel more authoritative and safer while surfing on social media platforms. Maybe, learning how to hide likes on YouTube can help you in the circumstances. You can change your settings with simple steps to make your Facebook page secure.
Continue and find out hiding your likes.
How to Hide Likes on Facebook for Privacy?
Hiding your likes on Facebook content might improve your privacy while also lessening the impact of social media.
1. How to Hide Likes on Facebook (Desktop Version)
For your desktop, here are the steps:
Go to the website of Facebook and log in.
In the top-right-hand corner, you’ll see your profile picture, which you need to click on.
Later, the “Setting & privacy” section ...
Hey Fellas! Hope you are doing fine. Microcontrollers play an important role in the development of embedded systems. They are used where automation is an integral part of the system. Today, I am going to unlock the details on the Introduction to Atmega16.
It is a 40-pin low power 8-bit microcontroller which is developed using CMOS technology and based on AVR architecture. This is the most commonly used AVR microcontroller which belongs to Atmel Mega family.
You must have a look at microcontroller called Atmega328 that also belongs to the mega family.
Other microcontrollers that are readily available and fall under AVR category are Atmega 8 and Atmega 32. All these controllers perform similar tasks, however, they are only different in terms of ...
Engineering projects involving construction machinery, industrial equipment, or large-scale automation systems require careful logistical planning well before any physical work begins. Whether you're deploying excavators to a remote site, relocating CNC machines between facilities, or transporting specialized testing equipment for a prototype installation, understanding heavy equipment logistics can prevent costly delays and budget overruns.
Why Logistics Planning Matters for Engineering Projects
Most engineering curricula focus on design, simulation, and implementation—but rarely address the practical challenges of moving heavy machinery from point A to point B. This gap in knowledge often leads to project managers underestimating transport timelines, misallocating budgets, or failing t ...
Hello friends, I hope you all are in good health. Today we will discuss a detailed overview of flexible PCB, its definition, types, advantages and manufacturing. We will also discuss why we need flexible PCB? We will discuss its uses and the reason for its high price, as it's expensive than other PCB types. I will try to deliver you my best knowledge about flexible PCB so you will clear understanding of flexible PCB. So let’s try to absorb everything about flexible PCB.
Flexible PCB overview
For irregular-shaped locations, it was difficult to place hard substrate PCBs. So, as necessity is the mother of invention similarly difficult locations and irregular surfaces are the mother of flexible PCB invention.
Before the 1950s flexible PCBs are not in common use but now they are used ever ...
