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Recently, Beijing Hongcheng Innovation Technology Co., Ltd. (hereinafter referred to as "Hongcheng Innovation") completed a RMB 100 million Series B financing, led by Zhongke Haichuang Fund. This rou...[Details]
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Jitter Measurement Method Using DSP
In recent years, jitter has become a signal characteristic that communication engineers pay great attention to. In digital systems, clock frequen...[Details]
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/************************************************************************** Function: Initialize TIM2 to encoder interface mode Entry parameters: None Return value: None *****************************...[Details]
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On January 10, at the 2020 China Electric Vehicle Hundred People Forum, Jiang Jingfang, senior vice president of Bosch Chassis Control Systems China, shared Bosch's progress in commercializing autono...[Details]
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Today's washer-dryers need to meet many user requirements, including quietness, sterilization, space saving, drying and final washing effect, etc. Especially after the Great East Japan Earthquake...[Details]
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With the development of embedded systems, they are becoming more and more complex in software and hardware, and the requirements for the efficiency of human-computer interaction are also increasing...[Details]
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#include reg52.h #define delayNOP() {_nop_(); _nop_(); _nop_(); _nop_();} //IIC start signal void iic_start(void) { SDA = 1; SCL = 1; delayNOP(); SDA = 0; delayNOP(); SCL =...[Details]
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1 Introduction
With the development of power electronics technology, computer technology, and automatic control technology, electric drive technology is undergoing a relatively large innovation. Hi...[Details]
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On February 9, Hua Hong Semiconductor Co., Ltd. (hereinafter referred to as "Hua Hong") announced its comprehensive operating results for the three months ended December 31, 2020. According to report...[Details]
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According to Wuxi Daily, the world's top CMOS image sensor packaging workshop has recently entered trial production in the newly built factory building of Jigao Electronics (Wuxi) Co., Ltd. In addi...[Details]
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1. Disadvantages of ungrounded midpoint of transformer (1) Broken wire may cause resonant overvoltage The disconnection of wires, the simultaneous closing of switches and the simultaneous blowing o...[Details]
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The three-phase AC motor consists of two important components: a stationary stator and a rotating rotor, which are separated by an air gap.
The electric motor is also called a cage induc...[Details]
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In the 8051 series microcontrollers, the first 32 bytes of the internal RAM are divided into 4 groups, each with 8 registers. The names of the 8 registers in each group are R0-R7. By setting two bits...[Details]
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With the popularity of home theater AV systems, subwoofers are becoming more and more popular and widely used. In fact, subwoofers are not only used in AV systems, but also in the popularization of hi...[Details]
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CNC (Computer Numerical Control) system is an automated control system widely used in the field of industrial manufacturing. It achieves precise control of machine tools through the combination of ...[Details]
PCB Design
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