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As we all know, the last effective date of the US "ban" on Huawei is September 15, and Apple held its 2020 press conference on September 16. Once Huawei is "cut off" from the mobile phone market by t...[Details]
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Orderly opening up the distribution and sales business to social capital is a hot topic in this round of reform. After the reform of the sales side, the participating power sales entities can be di...[Details]
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Function of the circuit
The 2-phase oscillator that can generate SIN and COS waves is often used as an AC motor signal generator. It can also be used as a signal source for rect...[Details]
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1. Key points of timer/counter PWM design According to the characteristics of PWM (Pulse Width Modulation (PWM: (Pulse Width Modulation) is a very effective mode of controlling analog circuit...[Details]
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The development of process technology has greatly improved the density of FPGA devices. Several Xilinx® VirtexTM series contain devices with more than 1 million system gates. This increase in devic...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
sbit scl=P3^4;
sbit sda=P3^5;
void delay0()//about 4us delay
{
;;
}
void delay(uint z)//about 1ms delay
{
uint x,y;
for(x...[Details]
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1 Concept and characteristics of virtual instruments
Virtual instruments are an important application of virtual technology in the field of instrumentation. It is a new achievement that is...[Details]
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cpu : s5pv210(armv7) uboot :u-boot-2016.09 ubuntu :ubuntu 16.04 Transplantation platform: tq210 Because smdkc100 and the s5pv210 we want to port are both armv7, we use smdkc100 as a template fo...[Details]
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Recently, BASF, Saudi Basic Industries Corporation (SABIC) and Linde signed a joint agreement to jointly develop and promote electric heating solutions for steam crackers. At present, the three parti...[Details]
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Experimental purpose: Master the use of S3C2440 microcontroller I/O and external interrupts Experimental content: Use external interrupt to achieve: (1) Press K11, LED1 flashes twice; (2) Press K12, ...[Details]
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In the context of the new power system, the voltage source support characteristics of grid-type energy storage surpass those of traditional power sources, which is equivalent to connecting a new type ...[Details]
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I have used an instant water heater at home for many years, but I have troubles every time I take a bath. The water temperature control of the water heater is divided into 9 levels, from 1 to 9, th...[Details]
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1 Introduction
With the development of industry and science and technology, users have higher and higher requirements for power quality. All raw power, including city power, may not meet the r...[Details]
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When searching for cable faults, first add high voltage to the fault at one end of the cable, and use the cable fault flash detector to perform a rough test. Once the fault point is broken down, the d...[Details]
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New electric vehicle drive motor solution will be
Live demonstration at Electronica 2024 in Munich, Germany, November 12-15, 2024
Beijing, China, November 11, 2024 -
Ren...[Details]