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Recently, various provinces have launched massive investment plans to cope with the impact of the COVID-19 epidemic and the downward pressure on the economy. At the same time, the call for launchin...[Details]
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MPEG is the abbreviation of Moving Pictures Experts Group. This expert group was founded in 1988 and is responsible for establishing video and audio standards for CDs. Its members are all technical...[Details]
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The wiring diagram of the stepper motor controller is as follows:
Before wiring, we need to have a general understanding of what signals the controller needs to send in order to control the dr...[Details]
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/*
To use this header file, you need to include the header file first:
#include 8051.h
#include base8051.h
*/
uchar __code smgduan = {
0x3f, 0x06, 0x5b, 0x4f, ...[Details]
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According to the announcement of the State Intellectual Property Office, Henan Huihuang Technology Co., Ltd. has obtained a patent entitled "A diaphragm punch-free all-vanadium liquid flow battery ...[Details]
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In order to focus on the challenges and opportunities of the development of energy storage, hydrogen energy and carbon management technology disciplines and their industry-education integration...[Details]
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In recent years, China's automobile sales have continued to increase its proportion of global sales, from 23.7% in 2011 to 32.5% in 2020, showing a steady growth trend. In the process of development,...[Details]
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This article will explore how to design isolated power supply circuits for gate drive, isolated sensing and communication circuits with the least parts, lowest complexity and most cost-effective me...[Details]
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1. Basic concepts of temperature measurement Temperature is a physical quantity that characterizes the degree of hotness or coldness of an object. Temperature can only be measured indirectly through ...[Details]
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In the operation of rotating machinery, when the speed of the shaft reaches a certain value, the operation of the shaft will become unstable and vibration will occur, and the shape of the shaft wil...[Details]
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China Energy Storage Network:
Power sales companies are the product of a new round of power reform. Over the past six years, with the deepening of power system reform, the gradual liberaliz...[Details]
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As an important accessory of modern technology equipment, wireless chargers have gradually become standard configurations for smartphones and other portable electronic devices. However, during use,...[Details]
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With the development of digital signal processing (DSP) technology, DSP has been widely used in radar, communication and other fields. Although DSP has gone through several generations of developme...[Details]
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start.S source code: .globl _start _start: // Hardware related settings // Peri port setup ldr r0, =0x70000000 orr r0, r0, #0x13 mcr p15,0,r0,c15,c2,4 @ 256M(0x70000000-0x7fff...[Details]
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Application areas of this solution
Electric vehicle, motorcycle lighting, car lighting, flashlight
Chip features; Shiwei three-function buck constant current driver
Wid...[Details]
FPGA/CPLD
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