PCB Case Studies
Focus on the reverse development of various electronic products and equipment prototypes.

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!

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

8051 MCU Vs STM32 MCU
8051 MCU The 8051 MCU is the most widely used 8-bit microcontroller, originally developed by Intel in 1980. Its typical architecture, centralized management of dedicated bus registers, numerous bitwise operations,

STM8 Microcontrollers: Features & Programming
STM8 specs: 8-bit architecture, low-power modes, and ST Visual Develop setup. Learn GPIO, timers, and peripheral integration. Ideal for cost-effective designs!