PCB Case Studies
Focus on the reverse development of various electronic products and equipment prototypes.
TTL Logic: What is and How Does it Work?
What is TTL? TTL, or Transistor-Transistor Logic, is a type of digital circuit design that uses bipolar transistor technology to create logic gates. TTL is commonly used in electronics, particularly
CMOS Technology: History, Manufacturing Process, Application
CMOS, or Complementary Metal Oxide Semiconductor, is a crucial component in various electronic devices, particularly in computers. This article aims to provide a comprehensive understanding of CMOS, its history, functions,
How to Convert Gerber to PCB?
There are many articles on how to convert Gerber to PCB on the Internet, but most of them simply list a few steps. This article aims to introduce the process
74HC245 Octal Bus Tranceiver
74HC245 specs: pinout, direction control, and voltage translation. Learn how to use it in data buses for Arduino/STM32. Application examples and datasheet breakdown!
HASL Surface Finish: PCB Design Guide
Hot Air Solder Leveling (HASL) basics: pros/cons, lead-free options, and compatibility. Learn to specify HASL for cost-effective PCBs. Best practices inside!
Motherboards Explained: Components & Design Tips
Understand motherboard architecture: CPU sockets, buses, and PCB layers. Tips for selecting components and optimizing layout. Essential for system design. Guide here!
ENIG Surface Finish: PCB Design Guide
ENIG (Electroless Nickel Immersion Gold) basics: thickness, pros/cons, and applications. Learn to specify ENIG for lead-free PCBs. Best practices inside!
Mastering Design for Manufacturing (DFM)
What is DFM? Design for Manufacturing (DFM) is actually a bridge between R&D and production. It simplifies, optimizes, and improves product design to produce better products at a lower cost.
About Well Done
Well Done Technology was established in 2008, focus on PCB reverse engineering, PCB assembly, PCB design and manufacturing. Our technical team of more than 20 people includes senior engineers with rich experience.
Related Cases
