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Classification of command systems The instruction system uses 44 mnemonics, which represent 33 possibilities and can achieve 51 operations. Therefore, some functions can have several mnemonics. A t...[Details]
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"No need to guess, Huawei will definitely be number one this year!"
I wonder how Sungrow, which has long been the leader in domestic photovoltaic inverters, feels when it hears similar argumen...[Details]
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Today, Meizu Mall officially started selling iPhone 12 Pro/Max, and Meizu Security Phone Festival gave out 1 billion security subsidies, which only cost 4399/4999 yuan, the same as the starting ...[Details]
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1. Introduction
In recent years, the USB interface is gradually replacing traditional computer interfaces such as RS232, EPP, etc. due to its high transmission rate and true plug-and-play. At prese...[Details]
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1. STM32 reduces the register bits for specifying interrupt priority to 4 bits. The grouping of these 4 register bits is as follows: Group 0: All 4 bits are used to specify the response priority ...[Details]
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According to Appleinsider, Microsoft gave its opinion on the latest changes to Apple's App Store last Friday, saying that the change relaxed restrictions on cloud gaming applications, but it st...[Details]
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1. LED production process
1. Process:
a) Cleaning: Use ultrasonic cleaning to clean the PCB or LED bracket and dry it.
b) Mounting: After preparing silver glue on the bottom elec...[Details]
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ICC procedures:
#include iom16v.h
#include macros.h
#define setb(val,bitn) (val|=(1 (bitn)))
#define clrb(val,bitn) (val&=~(1 (bitn)))
int main( void )
{
init_devices();
while(1){
setb(PO...[Details]
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/********************************************************************************
Copyright: 2013-07-27.version1.0
File name: key.c
Description: Self-made single-key recognition to achi...[Details]
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Earlier, there was news that China may invest 6 billion yuan in all-solid-state
battery
research and development, including
CATL
,
BYD
, FAW, SAIC, Weilan New Energy and Gee...[Details]
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ASCI's rating list Sina Digital News reported on the morning of September 24 that according to new data shared today by the American Customer Satisfaction Index (ACSI), in 2020, Apple's Mac and i...[Details]
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1 Introduction
In the power equipment status detection system using infrared imaging technology, the application system is based on the AT89C51 microcontroller and uses the non-contact infrared the...[Details]
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"Mining is what makes me believe in Bitcoin. You see the costs: the machines, the cooling equipment, the labor... you realize that Bitcoin is not an intangible thing. It must have some inherent value...[Details]
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On January 6, the final of the overseas science and technology talent competition of the "Zhihui Xiaoxiang Jinbo Award" global high-level talent innovation and entrepreneurship competition jointly ...[Details]
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Hybrid cars have become more and more common on the road in the past two years. Even if you don't look at the official data, as long as you pay a little attention to the car choices of your friends...[Details]
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