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On October 24, Gasgoo's Tianyancha showed that Ruipa Power Technology Co., Ltd. (hereinafter referred to as "Ruipa Power") was recently established. The legal representative is Gu Huinan, with a regi...[Details]
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Since the announcement of the Huawei sales ban on May 15, more and more Chinese technology companies have been reported to be included in the US "procurement blacklist", including two giants in China...[Details]
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#include "S3C2440addr.h" #include "math.h" #define pi 3.141593 U16 SEC, MIN, HOUR, TmpSEC_10, TmpMIN_10, TmpHOUR_10,TmpSEC_1,TmpMIN_1,TmpHOUR_1; U16 SEC_x, SEC_y, MIN_x, MIN_y, HOUR_x, HOUR_y, OldM...[Details]
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1. Understand the code. Because my C language foundation is relatively poor, I decided to understand the code first and then modify it based on the source code to write my own dot matrix display. ...[Details]
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introduction
DC regulated power supply is an important component of modern power electronic system, and a good DC power supply system is an important guarantee for high-quality modern elec...[Details]
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From November 18th to 19th, Gasgoo 2021 Automotive Intelligent Chassis Conference was successfully held in Shanghai. More than 400 experts, scholars and manufacturers in the field of intelligent chas...[Details]
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Electromagnetic interference (EMI) refers to the interference of unintended electromagnetic radiation from the outside world. This interference can interrupt, hinder or degrade the performance of t...[Details]
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Timer interrupts can be processed in two ways: polling and entering interrupt processing.
1. Query
void Init_T0 (void) timer initialization
{
TMOD = 0x01;
TH0 = (...[Details]
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It should be understood as follows: DCDC means DC to DC (conversion of different DC power values). Any device that meets this definition can be called a DCDC converter, including LDO. However, the ...[Details]
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Product Description
AP3466 is a synchronous buck
power management chip
that supports wide voltage input
.
It can achieve 3.6A continuous current output within the
input vo...[Details]
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1. Introduction to automatic identification control system
Automatic identification technology is a method or means to automatically read and input data into a computer. It is a comprehensive high-...[Details]
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"The customer is always right" is a well-known saying in the service industry and marketing field. Its copyright seems to belong to Harry Gordon Selfridge. He founded the British department store S...[Details]
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China Energy Storage Network:
At present, the grid dispatching method is mainly oriented to planned dispatching based on conventional power sources, which is relatively rigid. In the future...[Details]
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introduction LabVIEW is a virtual instrument programming language based on graphics programs. Compared with traditional instruments, virtual instrument technology uses a computer as a platform. There...[Details]
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Analysis of LCD working principle:
1. LCD hardware architecture:
LCD hardware system: You can see that the LCD controller is in the ARM processor, and the LCD screen and p...[Details]
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