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Abstract: Industrial applications often require multi-quadrant operation. Zero-voltage switching (ZVS) technology can significantly reduce the power loss when the switch turns from off to on. Ho...[Details]
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1 Introducing RTC timer
The RTC timer is called the real time clock. There are many timers inside the CPU, such as the watchdog WDT, PWM timer, high-precision timer Timer, etc., which only run...[Details]
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1. Development Background of Smart Power Off Socket At present, most of the sockets on the market are non-intelligent. When electrical appliances are connected to the sockets, people generall...[Details]
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参考来源：Keil Help uVision Help Cx51 Compiler User’s Guide Language Extensions Function Declarations There are some differences between function declaration and definition and standard C language,...[Details]
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With the development of ultrasonic technology, ultrasonic waves play an important role in wind speed measurement, fluid velocity and flow measurement. At present, the methods of wind speed measurement...[Details]
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Arithmetic shift registers and logic instructions MOV transfer MOV{condition}{S} dest , op 1 dest = op_1 MOV loads a value from another register, a shifted register, or an immediate value to the d...[Details]
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/* Main.c file generated by New Project wizard
*
* Created: Friday May 5, 2017
* Processor: 80C31
* Compiler: Keil for 8051
*/
#include reg51.h
#include s...[Details]
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Reference address of this article: http://www.eepw.com.cn/article/202103/423865.htm Fig.1.In hybrid-electric vehicle electrical architectures,the on-board charger must contend with the AC power lin...[Details]
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On December 20, 2023, Zhixing Automotive Technology (Suzhou) Co., Ltd. (hereinafter referred to as "Zhixing Technology") was officially listed on the main board of the Hong Kong Stock Exchange with t...[Details]
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Basic knowledge of DC micro motor
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The passive high-impedance voltage probe of an oscilloscope is universal, and usually one probe can be used with different oscilloscopes. However, different oscilloscopes, or even different input cha...[Details]
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1. Write a subroutine LED_Display to display a number on a certain 7-segment LED according to the input parameters. The number of the LED bits that are lit is in the W register, and the number displa...[Details]
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As motors become more prevalent in more and more system applications, developers need products and tools that can ensure that the system runs as efficiently as possible while reducing board size, com...[Details]
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/***************************************************************** ** Program name: MC9S12G128 PWM ** Parameters: None ** Function: Initialize G128PWM, frequency, 16KHz, duty cycle 50% ** Note: Th...[Details]
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Addressing the security subsystem requirements of AIoT chips: Arm helps Entropy Technology's encryption coprocessor IP obtain PSA Certified Level 3 RoT Component certification
(Taiwa...[Details]
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