The voltage doubler rectifier circuit is shown in the figure
The driving circuit is IR2153 half-bridge driver
I saw that other people’s electrostatic devices have (overcurrent protection, discharge pr...
##When installing 32-bit dependent libraries in 64-bit Ubuntu, the error "libc6:i386 (!= 2.19-0ubuntu6.6) but 2.19-0ubuntu6.15 is to be installed" appears. A feasible solution###1. Problem description...
[align=center][/align] [size=4]In the recent trade war, one of the key technologies that the United States has used to hold China back is chips. Chips are truly a model of high technology: the raw mat...
[i=s]This post was last edited by 90houyidai on 2022-5-26 17:26[/i]The first chip using RISC-V
According to the "RVB2601 Development Board Quick Start Guide", you can quickly build a development envir...
Linux Kernel Analysis and Application Xi'an University of Posts and Telecommunications (Chen Lijun) : https://training.eeworld.com.cn/course/5373In the study of the huge Linux kernel source code, how ...
[i=s]This post was last edited by RCSN on 2019-12-8 22:59[/i]According to the previous post, the host bought the MIMXRT1010-EVK board post https://en.eeworld.com/bbs/thread-1095711-1-1.html , but the ...
As ADAS and driverless systems become more popular, the demand for automotive sensors is becoming more and more apparent. Cameras are one of the key sensors required for the development of ADAS auton...[Details]
introduction
In order to promote high-efficiency and energy-saving products, more and more countries and regions have issued various energy-saving specifications and standards. For example, th...[Details]
Recently, two companies have released a new solid-state battery , let us take a look. Ganfeng Lithium Battery releases super semi-solid "Xinfeng" battery According to the official account of Ga...[Details]
LED dot matrix is an important display terminal for public information, among which large-screen LED dot matrix display screens are used in many occasions. Large-screen display technology is more...[Details]
In today's rapidly developing innovation, young talents are an important force to promote social progress. Shanghai Xianji Technology Co., Ltd. (Xianji Semiconductor, Hro), as a leader in the s...[Details]
According to foreign media reports, Tesla informed the US Federal Communications Commission (FCC) that it plans to start selling vehicles equipped with a new radar next month. It is reported that e...[Details]
Chapter 5 Experimental Data of Instrument Testing
5.1 Speedometer Detection
The necessity of automobile speed detection:
The speedometer is an important instrument that provides information about...[Details]
【Example 2】
A drilling machine uses two drill bits to drill two holes at the same time. Before starting automatic operation, the two drill bits are at the top, and the upper limit switches SQ2...[Details]
Mechanical design and automation is a comprehensive technical discipline that studies the design, manufacturing, operation control and enterprise management of various industrial mechanical equipme...[Details]
This design consists of two STC89C52RC microcontrollers, and the cheapest wireless communication is achieved through NRF24L01. Each microcontroller is a transceiver. After initialization, the OLED wi...[Details]
Recently, there have been reports that many automakers will stop production due to a shortage of automotive chips. The China Association of Automobile Manufacturers also stated that the tight supply ...[Details]
At present, the global chip supply shortage has lasted for more than a year. As one of the protagonists of the chip supply shortage, MCU remains popular and the shortage of supply has not been allevi...[Details]
Not long ago, Qualcomm accidentally leaked some information about the next-generation chip at the Snapdragon 888 Plus launch conference, revealing that models equipped with the next-generation ...[Details]
Until now, conventional rubber and plastic products in cars have only been able to perform simple mechanical tasks, such as keeping the air in the tires and transferring coolant through the vehicle's...[Details]
8031 and 8051 are the most common mcs51 series microcontrollers. They are early mature microcontroller products of Inter Company. Their application range involves all walks of life. Here is an introd...[Details]