How to Resolve Module Exception 3 and Module Exception 4?

Click on the “Chao Ge Quote” above to follow us When encountering module exception issues, apart from returning the device, what else can users do? In fact, not all module exception issues require returning the device. For example, module exception 3 can be resolved easily, while sometimes module exception 4 can be resolved without any … Read more

Live Interpretation | Renesas RA8 Series – The World’s First Arm Cortex-M85 Core Ultra-High-Performance MCU

Live Interpretation Renesas Electronics has launched the new RA MCU family product RA8, which is the industry’s first ultra-high-performance MCU equipped with the Arm® Cortex®-M85 core, meeting various computing-intensive applications in industrial automation, home appliances, smart homes, consumer electronics, building/home automation, medical, and AI fields. Click the image to view the larger version ● The … Read more

Understanding Embedded and Computer System Boot Processes

liwen01 2024.04.14 Introduction Various electronic devices around us, such as mobile phones, watches, cameras, and personal computers, seem to start working as soon as they are powered on, from a user experience perspective, this process is generally quite short. From the perspective of embedded development, whether it is an embedded system or other computer systems, … Read more

Which CPU Process Technology is Superior? Don’t Just Look at the Numbers!

Whether it’s a CPU, GPU, or flash memory, the process technology is a core factor that determines their performance. From the surface numbers, a smaller process number indicates more advanced technology, allowing more transistors to be packed into a smaller space, reducing leakage, improving overall chip performance, and lowering power consumption. However, due to the … Read more

Getting Started with Arduino: Overview and Simple Examples

Arduino is an open-source electronics platform based on easy-to-use software and hardware development. When it comes to Arduino, some people may have heard of Arduino microcontrollers or Arduino circuit boards, as well as the Arduino IDE that can be used to program these boards. Arduino boards can read external signals, such as detecting light sources … Read more

Design Recommendations for ESD/EMI Protection in RK3588 Products

ESD: Electro-Static Discharge refers to the release of static electricity. Static electricity is a natural phenomenon that usually occurs through contact, friction, or induction between electrical devices. It is characterized by long-term accumulation, high voltage (which can reach thousands or even tens of thousands of volts), low charge, small current, and a short duration of … Read more

Optimizing General Processing, Sensing, and Control with Arm Cortex-M0+ MCU

Click the blue text above Follow us! The microcontroller (MCU) in embedded systems is like the air traffic control system at a busy airport. The MCU can sense its working environment, take appropriate action based on the sensed results, and communicate with related systems. The MCU can manage and control signals in almost all electronic … Read more

The Story Behind the Embedded Operating System µC/OS

Follow+Star Public Account, don’t miss exciting content Author | strongerHuang WeChat Official Account | Embedded Column Speaking ofμC/OS, most people are familiar with it, as it is a real-time operating system (RTOS) underMicrium Company. Embedded Column 1 Origin of μC/OS The story of μC/OS began in 1989 when the founderJean J.Labrosseparticipated in a Dynalco control … Read more

Common Embedded Processors

Introduction to Embedded Processors Embedded processors are the core of embedded systems, serving as the hardware unit that controls and assists system operations. Their range is extremely vast, from the initial 4-bit processors to the 8-bit microcontrollers that are still widely used today, to the latest 32-bit and 64-bit embedded CPUs that are increasingly favored. … Read more