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51 single chip microcomputer——LED dot matrix screen LED dot matrix screen LED dot matrix screen principle 74HC595 serial-to-parallel converter chip source code Show results Show results Rou...[Details]
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Introduction to DC Resistance Tester The DC resistance tester is a high-precision replacement product that replaces the DC single-arm and double-arm bridge. The instrument adopts advanced switchi...[Details]
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The results of MSCI's semi-annual review show that the MSCI China A-share onshore index added 61 constituent stocks and removed 18. Among the 61 newly added constituent stocks are several semiconduct...[Details]
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1. Change the target name After opening Keil, the target in the Project Workspace on the left can be modified. The method is: right-click Target - Manage Compnents - double-click the item to be modif...[Details]
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December 14, 2021, Shenzhen, China - OPPO 2021 Future Technology Conference (OPPO INNO DAY 2021) was officially opened in Shenzhen a few days ago. OPPO brought a number of heavyweight scientific and ...[Details]
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According to a new study from Rice University, the secret to promoting the longevity of lithium-ion batteries is to crush silicon powder. Experts have been trying to turn silicon into rechargeable ...[Details]
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From July 28 to July 31, 2023, the 20th China International Digital Interactive Entertainment Exhibition (ChinaJoy) will make a strong return at the Shanghai New International Expo Center . As one of...[Details]
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This article begins to understand the microcontroller from the perspective of integrated circuits, mainly introducing the pin diagram and pin functions of the microcontroller, as well as simple progra...[Details]
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Introduction Fundamental Download the program to SDRAM (0x30000000) through JLINK and run it. Hardware Environment TQ2440 is connected to the computer via JLINK; NOR FLASH/NAND FLASH boot mode is...[Details]
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The European Commission released the "Industry 5.0: Towards a Sustainable, People-Oriented and Resilient European Industry" (hereinafter referred to as the "Report"), which formally proposed the futu...[Details]
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0 Introduction
Electric vehicles have always been a focus of attention for their cleanliness and environmental protection. With the intensification of the energy crisis and the continuous rise...[Details]
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Chargers are closely related to people's daily lives. The charging performance of chargers is closely related to the service life and charging efficiency of the charged batteries. Due to changes in...[Details]
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AT89C51 is used as the main device. Four PCF8591 chips are connected to the I2C bus. The chip addresses are (OOOb, OlOb, 020b, 400b) respectively. P3.6 of 89C51 is used as the SCL signal. P3.7 is u...[Details]
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Toyota places great emphasis on safe driving, and its latest innovation involves the technology behind its lane keeping assist system. (Image source: USPTO) In documents filed with the U.S. Pate...[Details]
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Address space distribution of 6410:
The S3C6410 processor has a 32-bit address bus, and its addressing space is . The upper part is reserved for peripherals, and the lower 2GB area can be divi...[Details]