Here you'll find insights into PCB design, tech trends, assembly issues, and trending topics
in the general news media as they relate to printed circuit board technology.
As experts in the manufacture and assembly of printed circuit boards, we work to make our blog a helpful resource on PCB topics and the industries that we work with, including automotive, consumer electronics, aerospace and many more.
Explore the world of Field-Effect Transistors (FETs) in this comprehensive article. From an introduction to understanding FET circuits design, various types, and specifications, delve into the key aspects of these crucial electronic components. Gain insights into the role FETs play in modern technology and discover how they have shaped electronic innovation. Read on to enhance your understanding of Field-Effect Transistors and their significance in circuit design.
Detailed example of using the desktop version of HQDFM.
Explore the world of open circuits with our detailed article. From understanding the basics to exploring open circuit resistance, learn about the differences between open circuits and short circuits. Discover real-world examples that show how open circuits work and learn why they are important. Unlock the intricacies of open circuits to enhance your understanding of electronic systems. Read more to decode 'What is Open Circuit'?
Learn about Signal to Noise Ratio (SNR) and its importance in communication systems. Discover how to calculate SNR and optimize signal quality. Explore the relationship between SNR and channel capacity. Improve the clarity and reliability of your audio, video, and data transmission systems with a higher SNR. Enhance the user experience with accurate and error-free communication.
The comparison of KiCad Gerber Viewer and HQ PCB DFM Gerber Viewer.
LED light strips have become a popular choice for adding vibrant and customizable lighting to various spaces. When coupled with Arduino, a versatile open-source electronics platform, the possibilities for creative lighting projects are endless. This ultimate guide will walk you through the process of connecting LED light strips to Arduino, allowing you to unleash your creativity and bring your ideas to life.
Find us at the HQ NextPCB booth no. 4749 at the Anaheim Convention Center and have a chat. As usual, we will be bringing samples and souvenirs including rulers, bags and notebooks.
Discover the essential role of Ununs in RF antenna systems in our article. Explore their applications, understand the difference between BALUN and UNUN, and get a clear definition of what an Unun is in the context of RF antennas. Whether you're a radio enthusiast or just curious about antenna technology, this article provides a straightforward introduction and insightful conclusions on RF Antenna Ununs.
Learn about sample and hold circuits, their role in analog-to-digital converters, and their importance in capturing and retaining analog signals. Understand how these circuits prevent input signal changes and ensure accurate data capture. Explore the different types of sample and hold circuits and their specific applications. Discover why sample and hold circuits are crucial components in analog applications for achieving precise analog-to-digital conversions and maintaining data integrity.
HQ Electronics, including HQ NextPCB and HQ Online will be welcoming the auspicious year of the dragon from the 7th of February to the 17th, with the assembly factory closing earlier from the 5th.
In electronics and computing, the terms "motherboard" and "circuit board" are often used interchangeably, leading to confusion among enthusiasts and casual users alike. While both play crucial roles in the functioning of electronic devices, they serve distinct purposes. In this article, we'll explore the differences between motherboards and circuit boards, shedding light on their functions, components, size, and costs, and providing a comprehensive comparison.
As of today, two prominent microcontrollers have garnered immense popularity among electronics enthusiasts and hobbyists – the Raspberry Pi Pico and Arduino. These compact devices serve as the brains behind countless DIY projects, providing the processing power and connectivity required to bring innovative ideas to life. In this article, we will delve into the features and capabilities of both the Raspberry Pi Pico and Arduino to help you make an informed decision on which microcontroller is best suited for your project.
XOR and XNOR gates find widespread applications in digital logic circuits and information processing systems, particularly in error detection and correction. Both XOR and XNOR gates also contribute significantly to the design and functionality of digital electronics, facilitating operations essential to computer systems, communication protocols, and various electronic devices. In this article, we'll explore the characteristics, truth tables, circuit diagrams, and applications of XOR and XNOR gates.
The ESP32, developed by Espressif Systems, is a versatile microcontroller that has gained widespread popularity for its advanced features and extensive connectivity options. One of the critical aspects of harnessing the full potential of the ESP32 is understanding its pinout configuration. This article will delve into the intricacies of the ESP32 pinout, exploring various functionalities and applications.
Today, we are moving towards the use of ESP32 as a web server. This microcontroller has versatile features, making it one of the best experts' choices. One of its applications is using it as a web server. The ESP family is known for its energy consumption and, therefore, is a perfect choice to connect different clients together.
Hello learners! I hope you are doing great. Today, we are going to discuss one of the most basic and important projects in agriculture and soil domains using the Internet of Things (IoT). The smart irrigation system using ESP32 is a simple project that automatically takes care of the optimization of the basic soil conditions. The heart of this project is the ESP32, as it continuously checks for values from different sensors and sends commands to the other components to work accordingly.
As increasingly more of our regular routines move the internet, getting our associated gadgets and computerized trails has become progressively significant. While routers often include basic firewall capabilities out of the box, setting up a robust network firewall can provide an extra layer of protection. Enter the Raspberry Pi - with a little tinkering, this tiny computer is perfectly capable of serving as a firewall appliance, screening traffic and locking down your local network.
The Raspberry Pi came out in 2012 and quickly became the go-to small computer because it was so cheap and easy to get. Even their basic models were under $50 bucks, opening up the world of tinkering and coding to all kinds of people. But over the years, other companies started making their own single-board computers (SBCs) to compete with the Pi. This article checks out some really cool alternatives that offer different features at various price points - some similar to the Pi and others that take things to the next level beyond your basic mini PC.
If you're interested in cybersecurity or ethical hacking, chances are you've heard of Kali Linux before. As one of the most popular and fully-featured Linux distributions for penetration testing and security auditing, Kali Linux is an essential tool in any hacker's arsenal. However, Kali isn't always the most portable option thanks to its hardware demands. Enter the Raspberry Pi, the credit card sized single board computer that's small enough to take anywhere but still packs a punch. Joining Kali Linux with a Raspberry Pi releases a pocket-sized pentesting stalwart that you can use in a hurry for a wide range of safety evaluations and organization examining undertakings.
When looking to build homemade projects involving simple electronics and programming, two main platforms come to mind — Arduino and Raspberry Pi. Both systems have their merits, and choosing between them depends on your specific needs and goals for the project. Here we will compare the Arduino and Raspberry Pi head-to-head to help you determine which one is the better fit.