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Preface: This article analyzes a minimal startup code, and includes a simple interrupt handling. The C program part is omitted, and the focus is on the assembly part. This is because for me, assembly ...[Details]
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According to 9to5 Google, MediaTek provides chip support for quite a few Android phones, but the company's high-end products have never reached the level of Qualcomm's Snapdragon series. However, Med...[Details]
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There are two commonly used methods for measuring transformation ratio, namely high-voltage measurement method and low-voltage measurement method. Low voltage measurement method: connect the high v...[Details]
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Conducted Emission refers to the emission of part of the electromagnetic (RF) energy through external cables and power lines in the form of conducted waves. This article introduces conducted emis...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
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Today I will mainly share with you a real case involving a water level control project with PLC, inverter, and touch screen. Let’s take a look at the whole process. You can save it for future use!
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A pulse oximeter is a medical device used to monitor a patient's blood oxygen levels. The device measures blood oxygen levels and heart rate and generates an alarm when levels drop below a predet...[Details]
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Today, iQOO’s official mobile phone Weibo account released the running score of the iQOO Z1 equipped with MediaTek Dimensity 1000+, which exceeded 530,000 points. In addition to the running score exp...[Details]
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On June 21, the Shanghai Stock Exchange officially accepted the application for listing on the Science and Technology Innovation Board of Weige Chuangxin (Tianjin) Electronic Technology Co., Ltd. (he...[Details]
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AS3410/30 greatly improves listening quality of mobile phone accessories with minimal power consumption
China - austriamicrosystems (SWX: AMS), a leading designer and manufactu...[Details]
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This paper introduces a CAN bus distributed measurement and control system based on the single-chip microcomputer AT89C52. It mainly describes the overall design of the system, as well as the so...[Details]
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June 12th was the third day of the 13th China Automotive Blue Book Forum in 2021. Wang Yu, Chairman of Farasis Energy, delivered a keynote speech entitled " New Energy Power Battery Solutions from...[Details]
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The PIC16C5X has 384~2K of read-only program memory inside. Its structure and stack are discussed below. §1.4.1 Program Memory Structure The PIC16C5X program memory structure is shown in Figure 1.3...[Details]
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In recent years, my country's social economy and urban construction have developed rapidly. At the same time, with the annual increase in the total number of motor vehicles, motor vehicle traffic...[Details]
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According to Jiwei.com news, on November 2, the 2021 China Integrated Circuit Manufacturing Annual Conference (CICD) Summit was held in Guangzhou. At this summit, Sun Yuwang, founding partner and pre...[Details]
Microcontroller MCU
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