PCB Case Studies
Focus on the reverse development of various electronic products and equipment prototypes.
STM32F407 Microcontroller: Features, Specifications, Development Project
In the field of embedded systems, microcontrollers, as key components, play an important role in scenarios such as automatic control, Internet of Things, and industrial applications. The STM32F407 launched by
Application of FatFS file system on MCU
The FatFS file system is a well-known file system in the field of microcontrollers. Due to its lightweight and compatibility, it is favored by MCU developers. When implementing tasks such
STM32F3 Series Microcontroller
STM32F3 includes a series of 32-bit MCUs with high performance, real-time functionality, digital signal processing, low power consumption and low voltage operation, while maintaining high integration and ease of development.
STM32G4 Series Microcontroller High Performance MCUs
The STM32G4 series was introduced in June 2019 as an upgrade to the F3 series, offering enhanced performance and analog-digital capabilities. It features upgrades in terms of performance, peripherals, and
SWD vs. JTAG: A Comparison of Embedded Debugging Interfaces
SWD and JTAG are popular debugging interfaces for those MCU basing on Cortex-M. But these two interfaces are different in both structure and applications. In this article, we’ll introduce their
Embedded Hardware Debuggers: Tools & Tips
Debug embedded systems with JTAG, SWD, and logic analyzers. Learn setup, troubleshooting, and compatibility with STM32/Arduino. Essential guide for engineers!
STM32 ST-LINK Utility
What is STM32 ST-LINK utility? STM32 ST-LINK Utility, also called STSW-LINK004, is a tool for programming (reading, writing, erasing, option words) of the entire STM32 series of chips. It not
Embedded Processors and Controllers
Components of Embedded Hardware Systems: Processor, Memory (RAM/ROM), I/O Devices, Analog/Digital Conversion Units (A/D, D/A), Communication Modules, Power Modules. This article provides a detailed introduction to the core unit of
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.
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