Blog - Page 17 of 206 - The Engineering Projects

Laser Drilling vs Mechanical Drilling in PCB Manufacturing TEP , The Engineering Projects , Boxes

15 - Aug - 2024

xeohacker

Printed Circuit Boards

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Laser Drilling vs Mechanical Drilling, Laser Drilling vs Mechanical Drilling in PCB Manufacturing, laser drilling, mechanical drilling

The printed circuit board (PCB) is the backbone of electronic circuits, and for complex circuits, multi-layer PCBs are utilized to enhance productivity. PCB drilling is a crucial process, especially in multilayer PCB production, and involves precise via creation through laminate material. We know that vias are important conduits that bridge the gaps between multiple layers of PCBs. These are considered the conductive connections in a PCB, especially if it has multiple layers. Without vias, the multilayer PCBs have limited design flexibility and are impractical. In PCB manufacturing, there are ...

Laser Drilling vs Mechanical Drilling

Laser Drilling vs Mechanical Drilling in PCB Manufacturing

laser drilling

mechanical drilling

Introduction to the PCB Etching Process TEP , The Engineering Projects , Boxes

15 - Aug - 2024

xeohacker

Printed Circuit Boards

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63.8K Views

Introduction to the PCB Etching Process, PCB Etching types, PCB Etching working, PCB Etching processes

Hello everyone, I hope you all are doing well. In today’s tutorial, we are going to discuss the PCB Etching process, a fundamental step in PCB manufacturing. The PCB Etching process is used to remove the unwanted copper from the PCB surface to reveal the desired circuit pattern. As we know, a PCB board has a complete copper layer in its raw form. We design our circuit in the software(i.e. Eagle, Altium, Proteus etc.) and place the pattern on the PCB board. This circuit pattern is normally protected by the tin plating, as shown in the below figure: <img src="https:// ...

Introduction to the PCB Etching Process

PCB Etching types

PCB Etching working

PCB Etching processes

Web-Controlled IoT Notice Board using Raspberry Pi TEP , The Engineering Projects , Boxes

08 - Aug - 2024

xeohacker

Raspberry Pi

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Web Controlled IoT Notice Board using Raspberry Pi 4, Notice board with Raspberry Pi 4, RPi4 Notice Board

Welcome to the next tutorial of our Raspberry Pi programming tutorial. The previous tutorial showed us how to Interface weight sensor HX711 with pi 4. We learned that a weight sensor HX711 and load cell could be easily interfaced with a Raspberry Pi 4 with careful attention to wiring and software configuration. However, now we're one step ahead of that by using the Internet as the wireless medium to transmit the message from a Web browser to an LCD screen attached to a Raspberry Pi. This project will be added to our collection of Internet of Things (IoT) projects because messages can be sent f ...

Web Controlled IoT Notice Board using Raspberry Pi 4

Notice board with Raspberry Pi 4

RPi4 Notice Board

Scalar or Dot Product of Vectors TEP , The Engineering Projects , Boxes

08 - Aug - 2024

xeohacker

Physics

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Scalar or dot product of vectors, scalar product, dot product, vectors scalar product, vectors dot product, dot product in vectors, scalar product in vectors

Hi friends, I hope you are all well. In this article, we can discuss the scalar or dot products of the vectors. In previous articles, we have discussed vectors and their addition in the rectangular or cartesian coordinate system in depth. Now we can talk about the scalar product of two vectors, also known as the dot product. Scalar or dot products can play an essential role in solving the operation of vector algebra and also they have various applications in numerous fields like computer sciences, mathematics, engineering, and physics. By doing the scalar or dot products, two vectors are comb ...

Scalar or dot product of vectors

scalar product

dot product

vectors scalar product

vectors dot product

dot product in vectors

scalar product in vectors

IoT Based Weather Station in Raspberry Pi 4 | Part 2 TEP , The Engineering Projects , Boxes

05 - Aug - 2024

xeohacker

Raspberry Pi

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IoT Based Weather Station in Raspberry Pi 4, weather station in Rpi4, weather control project, weather monitoring with RPi4

Welcome to the next tutorial in our Raspberry Pi 4 programming tutorial. In the previous tutorial, we learned the basics of using a Raspberry Pi as the basis for an Internet of Things-based weather station. However, this is a continuation of the previous tutorial. In the subsequent session, we will learn how to develop the Python code that will bring our weather station circuit design to life. Before that, let us learn how to measure wind direction and rainfall. Wind direction Wind vanes Despite their name, wind vanes do not indicate a change in wind direction. Since the arrow on most telev ...

IoT Based Weather Station in Raspberry Pi 4

weather station in Rpi4

weather control project

weather monitoring with RPi4

Vector addition by Rectangular Components TEP , The Engineering Projects , Boxes

03 - Aug - 2024

xeohacker

Physics

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Vector addition by Rectangular Components, how to add vertors, vectors addition, add vectors

Hi friends, I hope you are all well and doing good in your fields. Today we can discuss the vector quantities and how we can add the vector by rectangular components. Generally, there are two quantities one is scalar quantities and the other is vector quantity. Scalar quantities are those quantities that have only magnitude but vector quantities are those that can describe both magnitude and direction. So in physics or for complex quantities vectors are used because they can describe both magnitudes with direction. Vectors can play a very fundamental role in the different fields of physics an ...

Vector addition by Rectangular Components

how to add vertors

vectors addition

add vectors

Factors Affecting the Prices of PCB Manufacturing & Assembly TEP , The Engineering Projects , Boxes

03 - Aug - 2024

xeohacker

Printed Circuit Boards

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63.8K Views

Factors Affecting the Prices of PCB Manufacturing & Assembly

A printed circuit board(PCB) is the most important part of an electronic device. A high-quality PCB is necessary to make a safe and durable device. PCB manufacturers should strive to maintain high quality at a low price. To achieve this goal, some matters should be taken into account.Some key factors affect the prices of PCB manufacturing and assembly. PCB price depends on size, number of layers, quantity, etc. The material that we choose for PCB also affects the cost. The PCB printing process also matters in this regard. For example, some PCB manufacturers print PCBs manually while some contr ...

Factors Affecting the Prices of PCB Manufacturing & Assembly

Which Is Better, 3D Printing or CNC Machining? TEP , The Engineering Projects , Boxes

03 - Aug - 2024

xeohacker

3D Printing

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63.8K Views

Choosing between 3D printing and CNC machining can be pivotal for manufacturers, designers, and engineers. Each method has distinct advantages, depending on factors like production volume, material requirements, and the complexity of the design. 3D printing offers unparalleled flexibility. It allows for rapid prototyping and intricate geometries that are difficult to achieve with traditional methods. On the other hand, custom CNC machining is known for its precision and ability to work with a wide range of materials, making it ideal for producing high-quality parts with tight tolerances. U ...

What is 3D Printing

Basics of Critical Value: Definition, Types, and Calculation TEP , The Engineering Projects , Boxes

30 - Jul - 2024

xeohacker

Physics

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63.8K Views

Basics of Critical Value, Critical Value Definition, Critical Value Types, Critical Value Calculation

The critical value serves as a boundary that defines a specific range where the test statistic acquired during hypothesis testing, is improbable to lie within. The critical value is a benchmark against which the obtained test statistic is compared during hypothesis testing. This comparison helps in deciding whether to reject the null hypothesis or not. On a graph, the critical value explains the boundary between the acceptance and rejection areas in hypothesis testing. It aids in judging the statistical importance or significance of a test statistic. This article will explain the following ba ...

Basics of Critical Value

Critical Value Definition

Critical Value Types

Critical Value Calculation

Common Issues Faced in PCB Designing TEP , The Engineering Projects , Boxes

20 - Jul - 2024

xeohacker

Printed Circuit Boards

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63.8K Views

Common Issues Faced in PCB Designing, PCB Problems, PCB Solutions

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 ...

Common Issues Faced in PCB Designing

PCB Problems

PCB Solutions