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Back in February, Realme was believed to launch gaming accessories in the Indian market along with the Narzo 30 series smartphones at the launch event. Finally, the phone was released, but accessor...[Details]
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Some surveys show that for many consumers, range anxiety is the main reason why they are reluctant to switch to electric vehicles. However, the head of Swedish digital service company WirelessCar bel...[Details]
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Last week, the reporter made a special trip to Suzhou to visit Knowles Electronics' factory in Suzhou, which is also the world's largest microphone production base, to explore the story behind the cu...[Details]
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On December 28, a press conference on the development of new energy storage industry in Tongliang District was held.
Wan Long, deputy secretary of the Tongliang District Committee of the C...[Details]
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Many applications require remote control of oscilloscopes. For example, a networked computer controls an oscilloscope on the same network. If the control is more complex or requires automatic measure...[Details]
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/*****************fft programe*********************/
#include "typedef.h"
#include "math.h"
struct compx EE(struct compx b1,struct compx b2)
{
struct compx b3 ;
b3.real=b...[Details]
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On March 9, Beijing Lingxi Weiguang Technology Co., Ltd. ("Lingxi Weiguang") announced the completion of a 100 million yuan Series B financing round. The investors in this round of financing include ...[Details]
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With the continuous development and popularization of engine electronic control technology and the rise of the Internet of Vehicles, OBD fault diagnosis has become more and more familiar to everyon...[Details]
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Wireless digital communication systems, satellite digital communication systems, digital communication radio stations, etc. all have modulators and demodulators. When developing and testing these...[Details]
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Function of the circuit
Amplifiers used in audio equipment require low-distortion signal sources when testing. Recently, there are many products of low-distortion OP amplifiers ...[Details]
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In electric vehicle (EV) charging systems and photovoltaic inverter systems, current sensors measure current by monitoring the voltage drop across a shunt resistor or the magnetic field created by th...[Details]
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LED schematic diagram and 2440 register description Assembly language programming to control LED lights .text /*.text section is where the processor starts to execute the code, specifying the sub...[Details]
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The article talks about C has standards, and sometimes it will be upgraded (like armv6 armv7 armv8), there are C99, C11 C++ has standards, which are sometimes upgraded (like armv6 armv7 armv8), inclu...[Details]
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I just started using stm8, and I finally compiled a project successfully using IAR The following warning appears: Mon Jul 23, 2018 14:38:55: Failed to initialize communcation with hardware: SWIM ...[Details]
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There are 3 different levels of embedded system design:
1. Level 1: Design method using PCB CAD software and ICE as the main tools.
This is the method that has been used by microcontroll...[Details]