PCB designers need to understand PCB trace basics to create high-performance printed circuit boards. From basic definitions to the types of traces, this article covers all the fundamentals you need. Working with printed circuit board (PCB) design software can be challenging at times. That’s because many technical terms and acronyms may seem confusing at first […]
PCB Trace Basics for PCB Designers Read More »
EMC basics: interference, test standards (FCC, CE), and PCB design fixes. Learn to pass EMC compliance with grounding/shielding. Essential for product certification!
EMC (Electromagnetic Compatibility): Guide & Standards Read More »
What is IC Reverse Engineering? IC Reverse engineering is the process of learning about its inner workings by extracting, examining, and classifying its circuits. Benefits of IC Reverse Engineering There are a number of reasons why someone might want to reverse engineer an IC. For example, they may be trying to improve upon the design,
How to Reverse Engineer an IC: A Complete Guide Read More »
What is RF Beauty Device? A RF beauty device is a device that uses radio frequencies to improve the appearance of skin. RF beauty devices can help to improve the appearance of wrinkles, fine lines, and uneven skin tone. Here we’ll introduce our case about RF beauty device. Case of RF Beauty Device RF Beauty
RF Beauty Device with Ultrasonic Function Read More »
Choosing PCB colors: black, green, red, and more. How color affects soldering, aesthetics, and cost. Expert tips for selecting the right finish. Guide inside!
PCB Color: Which is better for you? Read More »
What is Electromagnetic Interference (EMI)? Electromagnetic interference (EMI) is an undesirable phenomenon that can occur in any electrical circuit. It is generally caused by the presence of strong electromagnetic fields and has the potential to disrupt or interfere with the normal operation of sensitive electronics. If left unchecked, EMI can hurt the performance of electronic
The Impact of Electromagnetic Interference (EMI) on IC Design Read More »
New to stackups? Learn layer configuration, dielectric materials, and impedance control. Tips for multi-layer PCBs and signal integrity. Step-by-step inside!
PCB Stackup Design: Beginner’s Guide Read More »
New to parameter analyzers? Learn to test diodes, transistors, and MOSFETs. Step-by-step setup, data interpretation, and troubleshooting. Essential for component validation!
How to Use a Semiconductor Parameter Analyzer? Read More »
If you want to make your own products, integrate new features into old devices, or just understand how something works on a more fundamental level, then you’ll want to learn about reverse engineering semiconductor chips. Reverse engineering a semiconductor chip is a challenging process that can feel overwhelming at first. It involves breaking down logic
Semiconductor Reverse Engineering: A Simple Guide Read More »
Learn solder pad design: size, shape, and thermal relief. Tips to avoid bridging, pad lifting, and improve joint strength. Essential for PCB assembly. Guide here!
Solder Pad Basics: Design & Soldering Tips Read More »
Well Done Technology was established in 2008, focus on reverse engineering, IC unlock, PCB Clone and design. Our technical team of more than 40 people includes senior engineers with rich experience.