Power Supply Noise is a kind of electromagnetic interference (EMI) from the power distributor system. the frequency spectrum of its conducted noise is about 10kHz~30MHz, up to 150MHz. This noise can interfere with the normal operation of electronic devices and can cause signal distortion. So, how can you reduce noise in your power supply? To […]
How to Reduce Power Supply Noise in Circuit Board? Read More »
What is PCB Footprint? PCB footprint, is the arrangement of pads used to mount a specific component to a printed circuit board. The footprint defines the outline of the component and the location of the mounting pads. It’s an important step in pcb reverse engineering. It is displayed graphically so that it can be called
Programming integrated circuits: methods (JTAG, SPI), tools, and firmware flashing. Learn to debug and update ICs in embedded systems. Step-by-step inside!
Master PCB layout: trace width, ground planes, and component placement. Tips for signal integrity, thermal management, and manufacturability.
The adoption and implementation of 5G connectivity are underway, as mobile carriers race to be the first company with a 5G network. A key enabler of 5G is low latency, high bandwidth, and high cell density. These three capabilities require operators to adopt new technologies that support denser antennas and millimeter wave frequencies in their
5G PCB Manufacturing: The Next Generation of Mobile Connectivity Read More »
Gerber files for PCBs: formats, layers, and why they’re critical for manufacturing. Learn to generate and verify files with Eagle/Altium. Step-by-step guide!
If you’re working on a large design project, it can be difficult to keep track of all the different layers and their associated components. When you’re working on a very specific task, such as adding electrical components to your schematic, it can be even more challenging to find the correct layer at the right time.
Altium Rotate Board: how to rotate board in altium? Read More »
Atmel microcontrollers (AVR, SAM) basics: architectures, features, and applications. Learn to choose the right chip for your project. Beginner’s guide inside!
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
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 »
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.
