The MCU market has undergone significant changes in recent years due to various factors such as the pandemic, supply chain destocking, and technological advancements. With the rise of Chinese MCU manufacturers, global market competition has intensified, and technological innovation has accelerated, promising continuous growth in multiple fields in the future. What everyone wants to know … Read more
According to reports from Electronic Enthusiasts (by Zhou Kaiyang), for any major chip manufacturer, the choice of Instruction Set Architecture (ISA) is made with great caution. The ISA not only determines the ease of chip development but also dictates the software and development ecosystem tied to it, potentially impacting market competition. However, in this crucial … Read more
There are many reasons for writing this post, the biggest reason being that the Renesas development environment is indeed a bit troublesome. Developing with Renesas MCUs can be quite challenging, and I encountered many pitfalls while exploring on my own, so I need to document this.I got in touch with Renesas because it has become … Read more
With the rise of portable mobile devices and various wearable technologies, we must pay attention to the power consumption issues of these devices, as they all share a common characteristic: they are powered by battery systems. A single circuit board may contain many unit circuits related to power consumption. Today, we will discuss the low … Read more
The board is ready, and the MCU is soldered, but the SWD cannot connect, and the program cannot be downloaded. What should I do? This issue seems to occur frequently, so I would like to share some recent cases I encountered. 1) Case 1: Engineer A made 5 boards, but none could connect. After confirming … Read more
Hello everyone, I am Pi Zi Heng, a serious technical person. Today, I will share with you the design and implementation of an automatic baud rate recognition program for UART in embedded systems. The UART (Universal Asynchronous Receiver-Transmitter) is the most basic, commonly used, and simplest communication (data transmission) method in embedded systems. It can … Read more
Follow and star our public account, to access exciting content Source | Huawei Kirin Embedded engineers are familiar with what a CPU and MCU are, and there is another member that is often mentioned: DSP. What exactly is a DSP? Let’s explore it through a story!-END- You may also like (click the underline to read) … Read more
Application for “China IC Unicorn” Selection Collection of Innovative Achievements in High-Quality Development of Semiconductors Unlike leading MCU manufacturers such as NXP, ST, and TI, domestic MCU manufacturers are experiencing significant benefits due to the optimistic recovery of domestic market demand. What new changes have emerged in the market? Chip Eight will reveal the latest … Read more
Discussion on Liquid Level Detection Solutions In order to accurately separate liquids with different components, it is essential to detect the position of the liquid level accurately. Only by quickly and accurately detecting the position of the liquid level can the separation of different components be completed precisely. There are generally three methods for detecting … Read more
Author:RimeLink Source: http://blog.csdn.net/jiangjunjie_2005/article/details/47700597 Introduction: Power consumption is a significant issue for battery-powered products; once the energy is depleted, the device will “stop working.” In “Low Power Design of MCUs (Part 1) Theory,” we introduced the principles of energy saving; in “Low Power Design of MCUs (Part 2) Practice,” we measured the low power consumption values … Read more