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On August 14, Puyang Huicheng released its semi-annual report stating that in the first half of 2021, the company achieved operating income of 610 million yuan, a year-on-year increase of 51.68%; the...[Details]
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With the continuous improvement of industrial automation, the rapid development of servo control technology, power electronics technology and microelectronics technology, servo motion and control tec...[Details]
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On August 10, OPPO held the "Highlights, More Than One" OPPO Watch3 Pro and Smart Lifestyle New Product Launch Conference.
As the highlight of the conference, the OPPO Watch3 Pro wearable pro...[Details]
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On October 25, Mingwei Electronics released its third-quarter report stating that from July to September 2021, the company achieved operating income of 453 million yuan, a year-on-year increase of 2...[Details]
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Problem 1 (not related to the compilation software): The printf statement is added to the program to realize serial port output, but the redirection function fputc is not written. There is no warning ...[Details]
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Abstract The design principle of power-off protection circuit is proposed, which realizes the highly reliable power-off protection circuit by making power-off protection and system reset work at th...[Details]
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In the strain gauge type gun chamber pressure tester, the DC unbalanced bridge measurement circuit is the core link for measuring the gun chamber pressure signal. Due to the certain deviation of th...[Details]
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There are pros and cons to using STM32. There are many types --- but there are too many types, and the information is also messy. In addition, when calling the library, I often forget to use some fun...[Details]
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Avnet, a leading global technology solutions provider, has partnered with Alibaba Group, one of the world's largest e-commerce companies, to open an Avnet flagship store on 1688.com, Alibaba's B2B pr...[Details]
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System hardware system design
This design uses a single-chip microcomputer as the main control component, presets the output current value through the keyboard and uses a liquid crystal mo...[Details]
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Set various system parameters, calibrate instruments, and improve instrument accuracy; update instrument programs and enhance instrument performance. Instrument self-calibration Press the switch ...[Details]
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At present, the digital revolution represented by the Internet and big data is profoundly changing the national economic form and lifestyle. State Grid Corporation of China is accelerating the cons...[Details]
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The intelligent soft start cabinet is an electrical device used for starting and controlling motors. It controls the starting current and starting time of the motor to achieve soft starting and sof...[Details]
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This document introduces the driver configuration and test routines of the watchdog of the Xunwei iTOP-4418 development board. The watchdog driver of the development board is not configured by defaul...[Details]
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The interrupt service routine in main.c is initialized: void Isr_Init(void);
the sub-function is: void Isr_Init(void)
{
pISR_UNDEF=(unsigned)HaltUndef;
pISR_SWI =(unsigned)HaltSwi;
pISR_PABORT...[Details]
Automotive Electronics
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