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Baxandall Volume Control for Audio

The Baxandall volume control is an especially useful, flexible, and simple-to-implement circuit for numerous audio designs. In this article, we will demonstrate how to design this type of equipment.

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Simulation in Altium Designer
Low-Pass Filter

Learn how to modify an op amp low-pass filter circuit for simulation. 

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How-To's
Design Reuse

If you need to shorten your time-to-market, reduce costs, and minimize errors in the design process. Then you need to make sure that you’re designing smarter, with design reuse blocks. Check out this demo to see how it works.

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Simulation in Altium Designer
Flyback Converter

Learn how to use transient analysis on an example flyback converter and handle basic errors during the simulation preparation. 

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How-To's
Back Drilling in Altium Designer

In this video, we will learn about Back Drilling technology, how to set up back drilling using the Layer Stack Manager, and how to set up the Stub Length sizes for back drilling by specifying applicable nets using the Design Rules Editor.

Blog
RF Power Amplifier Module PCB Design

RF power amplifiers can be found in many wireless products, often integrated into chipsets or modems. However, in certain specialized systems, you might require higher power output at a specific frequency. This necessitates a discrete amplifier circuit to deliver that power. In this article, we present an example project for a power amplifier that you can incorporate into your RF project.

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How-To's
Distributed - Element Circuits in RF Design

The capacitance and inductance of Distributed-Element circuits are determined by the shape and location of different copper elements in the PCB layout, instead of being concentrated in one point in space. Learn how to work with these circuits in Altium Designer.

Blog
Avoid GIGO in Your PCB Simulation Tools

Simulation tools are extremely useful for understanding electromagnetic behavior in a design. Learn more about how to avoid obtaining inaccurate results during your PCB simulation process.

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How-To's
Collaborative Editing

Save time and minimize reworks while teaming up on a PCB design from anywhere in the world. Watch the video for a sneak preview of the new collaborative editing functionality.

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How To Work with Power Analyzer by Keysight
Exporting Results

After completing your simulation in Power Analyzer by Keysight, you will likely need to export some of the results for further analysis. In this video, we will show you how to prepare a report once the simulation is done.

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How-To's
Plane Connect - Direct in RF Design

Designing high-frequency circuit boards requires a sharp eye toward maintaining signal integrity. Some signal connections are more prone to interruption than others. In this video, you can learn how Altium Designer's Polygon Connect Design Rule and the Thermal Relief option can help in the PCB design process.

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How To Work with Power Analyzer by Keysight
Understanding and Correcting Violations

When you finish the Power Analyzer by Keysight simulation process, you may find some design problems. In this video, we will learn how to understand and correct any violations that may arise on your board.

Blog
Concept Phase – Cooling and Airflow Part 1

Next step in our open-source laptop project is to explain how to design cooling and airflow. In this article, we can show you the first part of this process, such as airflow concept, fan measurement and clearance.

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How-To's
Routing Any Angle or Arc in RF Design

High-frequency signals require special consideration when routing. Altium Designer allows you to add RF nets to a net class, then apply design rules. Learn how, as well as some other handy high-frequency routing tips, in this video.

Harness Design
Blog
Create Connections with Harness Design

Many modern electronics have multiple boards, and connecting those different boards and systems together are harnesses. Learn more about how Altium Designer can help you create harnesses for your own multi-board designs here.

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NEW
Blog
New Routing Possibilities with Ultra HDI

Explore how Ultra HDI technology is redefining PCB design. This article breaks down the benefits and manufacturing considerations of Ultra HDI, and how it enables next-level routing density and miniaturization in advanced electronics.

NEW
Blog
3D-MID in Focus: Principles, Processes, and Practical Use

This article introduces 3D-MID (Mechatronic Integrated Devices), a technology that integrates circuitry into 3D plastic structures to reduce size, weight, and complexity. It explains the production process, use cases, and benefits of 3D-MID in sectors like automotive, medical, and consumer electronics.

Blog
Eliminate EMI and Signal Integrity Issues in Multi-Board PCB Designs

Ensure signal integrity and minimize EMI in complex electronics. Our new article explains how to address electromagnetic interference and signal integrity challenges in multi-board PCB designs, offering practical strategies and layout considerations for reliable system performance.

Blog
Mastering Component Templates in Altium Designer 25

Our new article by Dario Fresu explains how Component Templates in Altium Designer 25 Pro improve design consistency, reduce errors, and streamline collaboration. It highlights practical benefits like standardized naming, faster component creation, and scalability across projects. Includes examples of using templates with Altium 365™ to simplify complex component setup.

Blog
Wire Harness Design Guide for Development and Manufacturing

Designing a wire harness goes far beyond just connecting components—it’s about ensuring manufacturability, reliability, and compliance. This article walks you through the entire process, from initial design to production, helping you streamline development and avoid common pitfalls.

Blog
Preparing for Medical Device Cybersecurity Assessments

Explore the key considerations and best practices for conducting cybersecurity assessments in medical device development. This article outlines how to identify potential threats, evaluate risks, and ensure compliance with evolving industry standards.

Blog
Harness Complexity, Design with Simplicity

Harness Design in Altium Designer simplifies managing PCB interconnections, ensuring reliable performance and streamlined manufacturing. With logical connectivity tools, harness layout drawing, and manufacturing-ready documentation, it keeps your designs efficient and organized—all within a unified design environment. Perfect for automotive, aerospace, and industrial applications.

Blog
Getting Started with NVMe and the Raspberry Pi 5

Our new article guides you through enhancing your Raspberry Pi 5's performance by setting up NVMe SSD storage using an expansion HAT. It covers the benefits over traditional MicroSD cards, including improved speed and reliability, and provides step-by-step instructions for installation and configuration.

Blog
From Concept to Production: A Modern Approach to Wire Harness Engineering

Discover how modern wire harness engineering is evolving to meet the growing complexity of electrified systems. This whitepaper explores best practices, intelligent automation, and ECAD-MCAD collaboration to improve efficiency and reduce errors. Download now to stay ahead in an increasingly connected world.

Blog
Transforming RF Design with Ultra HDI

Ultra-HDI technology is transforming RF design by enabling finer line widths, improved signal integrity, and more compact, high-performance boards. Our brand-new article explores its advantages over traditional methods and the benefits of integrating flexible circuits.

Blog
Boost Your PCB Testing Efficiency with Testpoint Manager

Testpoints are essential for efficient PCBA testing and debugging. Our latest whitepaper dives into testpoint optimization, fault detection, and automated testing strategies, along with a full tutorial on using Testpoint Manager in Altium Designer. Discover how to streamline your testpoint assignments and improve measurement accuracy!

Blog
Ultra HDI: It’s Not Just Buzzword

Ultra-HDI technology is transforming PCB design, enabling unprecedented miniaturization and performance. In this article, explore what sets Ultra-HDI apart from traditional HDI and how it’s shaping the future of electronics.

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New in Altium Designer 20 Feb 26, 2020
Time Based Matched Lengths

High-speed digital circuits depend on signals and data arriving on time. If traces are improperly tuned, flight times vary and data errors can be abundant. Altium Designer 20 introduces the calculation of the propagation time on traces and provides synchronized flight time for high-speed digital signals.

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New in Altium Designer 20 Feb 25, 2020
Schematic Rendering

A smooth and fast schematic experience awaits thanks to DirectX in Altium Designer. This new implementation smoothes out zooming and panning, and also dramatically speeds up copy and paste functionality.

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New in Altium Designer 20 Feb 24, 2020
Properties Panel for Schematics

In Altium Designer version 20.0, the Interactive Properties panel for schematics includes several functional improvements as well as productivity enhancements. The entire layout has been refined to optimize efficiency, icons and graphical previews have been improved, and there is now a smart parameters filter both for schematic lists and components. Dialogs for schematic properties, so beloved by our seasoned users, have returned stronger and better than ever.

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New in Altium Designer 20 Feb 24, 2020
Return Path Design Rule

High-speed signals create electromagnetic fields that can cause cross-talk or data errors unless proper return paths are provided. Proper return paths allow noise currents to return to ground through a very low impedance, eliminating any problems. The new Return Path design rule monitors return paths and checks for a continuous signal return path on the designated reference layer above or below the signals targeted by the rule.

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New in Altium Designer 20 Feb 24, 2020
Sliding

Editing traces to improve signal integrity can be time consuming, especially when you have to edit individual arcs and serpentine tunings. Altium Designer 20 incorporates a new gloss engine and advanced push and shove capabilities to help speed up this process. which improves your productivity.

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New in Altium Designer 20 Feb 24, 2020
Creepage Distance Rule

This new design rule flags a violation when the creepage distance across non-conductive surface and edge regions of the board, between the targeted signals, is equal to or less than the specified creepage distance.

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How-To's Feb 24, 2020
How to Place Lines on the Keepout Layer

This video demonstrates how to place lines on the keepout layer.

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How-To's Feb 24, 2020
How to Check for Missing Project Files

This video shows how to check for files that are missing from a project. Many times users link to files, such as libraries or outputs, outside of their project folder. This becomes a problem when it's time to zip up and send out project files, as linked files cannot be accessed by others.

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Working with Polygons Feb 24, 2020
How to Calculate the Area of a Polygon

This video demonstrates how to calculate the area of a polygon or region.

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New in Altium Designer 20 Feb 21, 2020
Overview of Altium Designer 20

With the release of Altium Designer 20 comes with it many new and exciting features. See why Altium Designer is the best choice for PCB designers.

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