[i=s]This post was last edited by the BearPie Open Source Community on 2020-2-25 10:55[/i]1. Semaphores in LiteOS kernel1.1. SemaphoresIn a multi-tasking operating system, different tasks need to run ...
[i=s]This post was last edited by qwqwqw2088 on 2021-2-17 08:58[/i]The Type 81 (102D) electronic tube transceiver used by the Chinese People's Volunteer Army to Resist U.S. Aggression and Aid KoreaThe...
The distance between the two pins of the TO92S package is 0.8mm. It worked normally within a month at first, but was later found to be short-circuited. How can I check the current flow path between th...
"Analog and Digital Electronic Circuits Fundamentals" is a Chinese translation of the required undergraduate textbook of the Department of Electrical Engineering and Computer Science at the Massachuse...
In January this year, there were reports that Samsung Electronics was considering following TSMC's footsteps and investing $17 billion in the United States to build another chip manufacturing plant. ...[Details]
Nitrogen blower is also called nitrogen blow dryer, automatic rapid concentrator, etc. Nitrogen blower can blow nitrogen quickly, continuously and controllably to the surface of heated samples to a...[Details]
The awareness and demand of various enterprises and organizations to protect personal safety and private and public property are increasing. With the development of video surveillance technology, i...[Details]
1 Introduction
The communication rate between the synchronous phasor measurement unit (PMU) measurement device and the host computer is generally low, and the measurement data cannot be transmit...[Details]
Experiment 3: Output Comparison 7 Channel Special Functions Output compare channel OC7 has special permissions, which can abolish the actions of other output compare channels and directly determine t...[Details]
1. Reasons for unbalanced three-phase current when the motor is running
(1) The three-phase voltage is unbalanced, causing the three-phase current to be unbalanced;
(2) The motor is short...[Details]
In ancient times, people repeatedly hammered pig iron that was red-hot at high temperatures to eventually convert the pig iron into steel. Now, a team led by the University of Cambridge in the UK has...[Details]
;;c51 controls the left and right shift display of the two-color dot matrix.;;
;;;The program displays 6;;
ORG 0
AJMP MAIN
MAIN:
MOV 30H,#00H
MOV 31H,#00H
MOV 32H,#0FEH
MOV 33H,#9...[Details]
1 Introduction
With the emergence of 3D stereoscopic movies such as Avatar, 3D stereoscopic display has received widespread attention. As the best technology to achieve true 3D stereoscopic di...[Details]
Microcontroller control relay 51 microcontroller is the collective name for all microcontrollers compatible with the Intel 8031 instruction system. The ancestor of this series of microcontrolle...[Details]
In fact, STM8 does not need a crystal oscillator and reset circuit, but in order to ensure the stable operation of the minimum system, it is best to add an external circuit. ● STM8 reset circuit d...[Details]
In the context of economic globalization, mainland China has taken over the transfer of the global LED packaging industry. At the same time, benefiting from cost advantages and strong downstream prod...[Details]
If you ask what is the trend in the IT industry? I think the trend is that if IT companies do not get involved in the automotive field, they will be embarrassed to call themselves first-tier manufact...[Details]
According to Jiwei.com on March 1, OPPO officially announced today that the new Find X3 series will be officially released on March 11. There will be at least two models in the series, namely Find X3...[Details]
In the design of digital systems, the FPGA+ARM system architecture has been used more and more widely. FPGA mainly realizes high-speed data processing; ARM mainly realizes system process control, h...[Details]
Programming Basics
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