PCB stands for printed circuit board. You will find PCBs in pretty much all electronic devices. It is usually green/blue in color. The PCB is a circuit in a board that permanently holds all the components of a circuit. It is the main part of an electronic device. This board controls and regulates the function of the whole device. A circuit may work perfectly in a breadboard. But breadboard circuits are not suitable for use. It will only be eligible to be used in a ready-made product if implemented in a PCB. This is why PCB designing should be done with utmost care.
Where to order error-free PCBs
It takes a lot of knowledge and expertise to manufacture good-quality PCBs. PCBway is a trusted PCB manufacturer. While their head office is located in China, they ship PCBs worldwide ...
Hello my friends! I hope your doing very good. Today we are going to practice what we have learnt through the ladder logic tutorial series. We bring a new .project which is mostly exist in our daily life that is electrical door control. in garage for domestic and public garage, you should found automatic garage gate or door that is controlled by the PLC ladder logic program. So today we are going to implement the project including determining the input and output components, design the logic, programming and testing using the simulator.
Project details
Figure 1 shows the project’s components, inputs and outputs that are included in controlling the garage door. As you can see my friends, there are inputs like open, close, and stop requested by push buttons. Also, you can see sensors like ...
Hi friends, I hope you all are well. In this post, we will talk about scientific notation. Scientific notation is an essential tool that scientists and engineers can use. Archemdies presented the idea of scientific notation in the 3rd century BC. His work and scientific notation ideas are based on the novel of time, known as place value.Scientific notation ideas have evolved over many centuries but are finally represented by Archimedes. In the 16th or 17th century, mathematicians continued to adopt changes in them and invent many other new notable contributions like Rene Descartes who developed algebraic notation. Scientific notation is a way in which we can express large number values in short form in the form of an exponent or a decimal form.Scientific notation not only simplifies the eq ...
Hi Everyone! Hope you’re well today. Happy to see you around. In this post today, I’ll walk you through the Introduction to TDA2005.TDA2005 is a 20-watt Class B dual audio amplifier integrated chip. It comes in a Multiwatt11 package and is carefully designed for car radio applications. It can support the current up to 3.5A which is quite high which makes it a suitable pick for constructing power booster amplifiers.
I suggest you read this post all the way through as I’ll detail the complete Introduction to TDA2005 covering datasheet, pinout, features, and applications.
Let’s jump right in.
Introduction to TDA2005
TDA2005 is a 20-watt Class B dual audio amplifier integrated chip. It is particularly designed for car radio applications.
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Hi Guys! Hope you’re well today. I welcome you on board. In this post, I’ll walk you through Electronics DIY Projects to Improve Work from Home.
Electronic devices are not cheap and rightly so. Since you require advanced setup and technical skills to build something sophisticated and delicate. The good news is that you don’t have to spend a fortune on such devices since DIY electronic projects are the solution. You can make similar electronic projects you find online at home and save a lot of money. Some people prefer working on a breadboard while others prefer building on printed circuit boards. However, if you’re new to this field, we’ll suggest you start from the breadboard, before building your projects on the PCBs. The good thing is that you don’t require a big setup or advanced ...
This is the third tutorial in our Raspberry Pi programming course. In the previous chapter, we learned how to install Raspbian on our Raspberry Pi mini-computer. In this chapter, we'll learn how to use a VNC server to remotely control and see its desktop from our computer.
What is VNC?
Computing over a network is known as "virtual network computing," or "VNC." To remotely control another computer, you can use this screen-sharing technology, which works on all major operating systems. As a result, a remote user can interact with a computer's display (screen, keyboard, and mouse) as if they were sitting right in front of it.
VNC takes advantage of the client/server concept. Rather than installing a VNC s ...
Hello friends, I hope you all are fine. In today's tutorial, we will discuss a few Valuable Tips for How to Ace Your Engineering Interview. Students have excellent technical knowledge and skills but conveying it properly during the interview is quite difficult.
Whether you are applying for your first engineering job, moving to a higher position, or seeking employment in a different company, you must place your best foot forward, especially during your job interview. First impressions matter, and you must show your potential employer that you could be an asset to their company. Here are some key points to guide you during your engineering job interview.
Preparing for the interview
For many, job interviews can be stressful and can cause anxiety, ...
Hello everyone! I hope this article finds you happy, healthy and content. Today we are discussing a very interesting and versatile topic that might have crossed your path many times if you are related to any of the engineering fields most probably software, electrical, or mechanical, or if you are a final-year student struggling to get your project approved then you know the drill absolutely, or maybe you are someone who works with materials and crafts related to product design, Yes! You guessed it right! The topic we have at hand today is Prototyping.
Before proceeding and diving into the sea of prototyping, I want to make one thing very clear here: I'll be treating it in a generalized and systematic way; we will not limit our discussion to machine design or app design only!In fact, if y ...
Hello friends, I hope you all are doing well. Welcome to the 9th tutorial of our Raspberry Pi programming course. In the last chapter, we generated a PWM signal from our Raspberry Pi to control the brightness of an LED. We also studied different functions used in Python to perform PWM. In this chapter, we'll get a bit advanced with PWM and use it to control the speed and direction of a DC motor with the help of a motor driver IC.
To control the speed & direction of the DC Motor, we will:
Design a Circuit Diagram.Write Python code.
Components RequiredWe will use the following components to control the DC motor speed:
Raspberry Pi 4.DC Motor.Motor driver IC(L293D).Breadboard.
Jumper wires.
Controlling DC Motor speed wi ...
Hello learners! Welcome to the next episode of Neural Networks. Today, we are learning about a neural network architecture named Vision Transformer, or ViT. It is specially designed for image classification. Neural networks have been the trending topic in deep learning in the last decade and it seems that the studies and application of these networks are going to continue because they are now used even in daily life. The role of neural network architecture in this regard is important.
In this session, we will start our study with the introduction of the Vision Transformer. We’ll see how it works and for this, we’ll see the step-by-step introduction of each point about the vision transformer. After that, we’ll move towards the difference between ViT and CNN and in the end, we’ll discuss th ...
