PCB Manufacturer & PCB Assembly

HQ NextPCB of HQ Electronics Showcases it’s Services at IPC APEX 2024

Posted on March 14, 2025 by Carmen Zheng

As HQ NextPCB’s first, the show was highly productive and saw meaningful and insightful conversations with customers and resulted in numerous new leads from both old and new faces.

8117 5 0 Shares

Introduction to Via in Pad Technology

Posted on August 30, 2024 by nextpcb

Introducing pcb pad holes and designing it precautions

4308 1 0 Shares

How to avoid shorts and opens in PCB Design using Design for Manufacture (DFM) tools?

Posted on April 26, 2024 by HQ NextPCB

Short circuits and open circuits present persistent challenges in PCB design, often complicating the engineering process. For a deeper understanding, explore our comprehensive article on how Design for Manufacturability (DFM) tools play a pivotal role in mitigating these issues. Learn how implementing advanced DFM strategies can proactively prevent such errors, ensuring higher integrity and reliability in PCB production.

5152 0 0 Shares

Tag: pcb design tips PCB DFM NextPCB PCB design

Gerber Files for PCBs: Creating, Viewing, and Converting

Posted on March 09, 2026 by Robin

Explore the fundamentals of Gerber files for PCB in this detailed guide, covering everything from creating and opening Gerber files to converting them into PDF format. And the crucial role Gerber files play in PCB manufacturing.

31774 4 0 Shares

Tag: Gerber Viewer Gerber File altium to gerber eagle to gerber diptrace to gerber

Easily Verify Your PCB Design with NextPCB's Online Gerber Viewer

Posted on January 15, 2026 by NextPCB Content Team - iotbyhvm

Verify your PCB design with HQ NextPCB’s Free Online Gerber Viewer. Run automated DFM checks to catch 20+ manufacturing risks instantly. Free, fast, and no install needed!

5237 0 0 Shares

Tag: PCB manufacturing PCB design Gerber Viewer Gerber file checker DFM

Consequences of insufficient spacing between components for surface mount assembly

Posted on February 28, 2024 by HQ NextPCB

What you should pay attention to when you place components on PCB.

5179 0 0 Shares

Tag: DFM solder bridge Cold Solder Joint tombstoning Gerber Viewer DFA

What Is an FET (Field-Effect Transistor)?

Posted on February 23, 2024 by iotbyhvm

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.

13537 0 0 Shares

DFM, DFMA, DFA. Part 2. NextPCB's PC program

Posted on January 17, 2025 by Titov Oleg Andreevich

Detailed example of using the desktop version of HQDFM.

4792 2 0 Shares

Tag: Gerber Viewer Gerber File PCB DFM HQDFM DFM

What is Signal to Noise Ratio and How to calculate it?

Posted on February 05, 2024 by iotbyhvm

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.

17170 0 0 Shares

DFM, DFMA, DFA. Part 1. Kicad and Online Gerber Viewer

Posted on January 17, 2025 by Titov Oleg Andreevich

The comparison of KiCad Gerber Viewer and HQ PCB DFM Gerber Viewer.

6178 4 0 Shares

Tag: Gerber Viewer PCB DFM HQDFM DFM Gerber File

Ultimate Guide to Connecting LED Light Strips to Arduino

Posted on January 25, 2024 by Roland Pelayo

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.

15952 1 0 Shares

What is an Unun: RF Antenna Unun

Posted on January 24, 2024 by iotbyhvm

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.

18557 1 0 Shares

What is Sample and Hold Circuit?

Posted on January 24, 2024 by iotbyhvm

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.

29745 2 0 Shares

Motherboard vs. Circuit Board: What's the Difference?

Posted on January 23, 2024 by Roland Pelayo

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.

18800 2 0 Shares

Raspberry Pi Pico vs. Arduino: Which Microcontroller Should You Use?

Posted on January 23, 2024 by Roland Pelayo

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.

15745 1 0 Shares

XOR Gate & XNOR Gates: Truth Table, Symbol & Boolean Expression

Posted on January 19, 2024 by Roland Pelayo

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.

30695 11 0 Shares

ESP32 Pinout: The Ultimate Guide

Posted on January 19, 2024 by Roland Pelayo

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.

49779 3 0 Shares

ESP32 as a Webserver

Posted on January 25, 2024 by The Engineering Projects

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.

12891 4 0 Shares

Smart Irrigation System using ESP32

Posted on January 17, 2024 by The Engineering Projects

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.

15023 0 0 Shares

Securing Your Network with Raspberry Pi Firewalls

Posted on January 09, 2024 by Ibrar Ayyub

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.

30812 2 0 Shares

HQ NextPCB of HQ Electronics Showcases it’s Services at IPC APEX 2024

Introduction to Via in Pad Technology

How to avoid shorts and opens in PCB Design using Design for Manufacture (DFM) tools?

Gerber Files for PCBs: Creating, Viewing, and Converting

Easily Verify Your PCB Design with NextPCB's Online Gerber Viewer

Consequences of insufficient spacing between components for surface mount assembly

What Is an FET (Field-Effect Transistor)?

DFM, DFMA, DFA. Part 2. NextPCB's PC program

What is Signal to Noise Ratio and How to calculate it?

DFM, DFMA, DFA. Part 1. Kicad and Online Gerber Viewer

Ultimate Guide to Connecting LED Light Strips to Arduino

What is an Unun: RF Antenna Unun

What is Sample and Hold Circuit?

Motherboard vs. Circuit Board: What's the Difference?

Raspberry Pi Pico vs. Arduino: Which Microcontroller Should You Use?

XOR Gate & XNOR Gates: Truth Table, Symbol & Boolean Expression

ESP32 Pinout: The Ultimate Guide

ESP32 as a Webserver

Smart Irrigation System using ESP32

Securing Your Network with Raspberry Pi Firewalls

Categories

Recommended Article:

BLOG

HQ NextPCB of HQ Electronics Showcases it’s Services at IPC APEX 2024

Introduction to Via in Pad Technology

How to avoid shorts and opens in PCB Design using Design for Manufacture (DFM) tools?

Gerber Files for PCBs: Creating, Viewing, and Converting

Easily Verify Your PCB Design with NextPCB's Online Gerber Viewer

Consequences of insufficient spacing between components for surface mount assembly

What Is an FET (Field-Effect Transistor)?

DFM, DFMA, DFA. Part 2. NextPCB's PC program

What is Signal to Noise Ratio and How to calculate it?

DFM, DFMA, DFA. Part 1. Kicad and Online Gerber Viewer

Ultimate Guide to Connecting LED Light Strips to Arduino

What is an Unun: RF Antenna Unun

What is Sample and Hold Circuit?

Motherboard vs. Circuit Board: What's the Difference?

Raspberry Pi Pico vs. Arduino: Which Microcontroller Should You Use?

XOR Gate & XNOR Gates: Truth Table, Symbol & Boolean Expression

ESP32 Pinout: The Ultimate Guide

ESP32 as a Webserver

Smart Irrigation System using ESP32

Securing Your Network with Raspberry Pi Firewalls

Categories

Recommended Article: