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Analysis of the microcontroller parallel port structure:
1. Output structure
Parallel port structure diagram
First, let's look at the structural diagram of one bit of P1 port (only the out...[Details]
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Prepare for analysis This time we use C language to control the LED. We need to set the stack pointer. The start.S here is like crt0.o in the helloworld program with an operating system - it is a st...[Details]
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Recently, the European Photovoltaic Industry Association (EPIA) stated at the International Conference on Concentrated Photovoltaics (CPV) that in 2010, about 20 MW of CPV systems will be deployed and...[Details]
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British multinational telecommunications operator Vodafone will launch a commercial 5G network in 15 cities in Spain on the 15th, becoming the first operator to provide 5G networks in the Spanish mar...[Details]
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1 Introduction
In industrial and living environments, the emergence of portable information terminal devices has accelerated the introduction of wireless digital communication lines an...[Details]
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In this Power Tip, we will look at how conduction power dissipation is traded off in a synchronous buck power stage as a function of duty cycle and FET resistance ratio. Making this tradeoff gives ...[Details]
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1 Introduction
Currently in the EDA field, as long as you have a desktop or laptop computer and installed with tool software, you can easily design and develop programmable ASIC (CPLD/FPGA...[Details]
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According to Jiwei.com, the German Bundestag passed the "Information Security Law 2.0" on Friday local time, which will strictly review the key components of mobile technology. Germany's Handelsbla...[Details]
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Mouser Electronics Sponsors NXP Technology Day 2021 Interpreting automotive, connectivity and edge computing design solutions for you June 15, 2021 – Mouser Electronics, an electronic component di...[Details]
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Recently, listed companies have successively released their 2022 annual performance reports. Among them, Siasun turned losses into profits, and Tosda, Maihe Shares, and Jiangsu Beiren saw year-on-y...[Details]
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introduction
The μC/OS-II operating system is a real-time operating system based on a microkernel. Its features such as preemptive multitasking, microkernel, and good portability make it widely use...[Details]
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(I) Hollow cup
Motor
: humanoid
Robot
Core components of dexterous hands
The dexterous hand is the final part of the humanoid robot to perform actions. It is very importa...[Details]
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1. Introduction
LED photoelectric testing is an important and only means to test the photoelectric performance of LEDs. The corresponding test results are the basis for evaluating and reflec...[Details]
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2020 is destined to be an extraordinary year. In addition to the nationwide fight against the epidemic, in the semiconductor field, facing the severe international situation, domestic semiconductor m...[Details]
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Whether it is the electrification of automobiles or generative artificial intelligence, power technology is indispensable. Daryl Ellis, general manager of Tektronix's global mid-range and basic osc...[Details]