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1 Introduction
According to the requirements and needs of users, this infrared remote control password lock system is designed mainly to solve the problem of no remote control password lock in...[Details]
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LCD display can be divided into three aspects: 1. Display the dot matrix characters that already exist in CGROM 2. Display custom dot matrix characters ...[Details]
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Electromagnetic tomography (EMT) technology based on the principle of electromagnetic induction can image the cross section of two-phase or multi-phase flow in a non-invasive, non-contact...[Details]
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With the rapid development of mobile communication technology, the application field of computer remote control technology has become more and more extensive, and the research value of theory and...[Details]
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Hyundai and Kia have been offering plug-in hybrids and hybrids at very competitive prices, and now they also offer some pure electric vehicles that other automakers can't even begin to match. Accordi...[Details]
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On February 25, Heertai announced that the company used its own funds of RMB 624 million to acquire 80% of the equity of Zhejiang Chengchang Technology Co., Ltd. (hereinafter referred to as "Chengcha...[Details]
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When I used the hal library before, I used some simple ones, such as initializing an IO for LED indication. The code I wrote today needs a serial port example. To be honest, I didn't see anything spe...[Details]
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St Petersburg University has developed a new battery that charges ten times faster than lithium-ion batteries, is safer in terms of potential fire hazards, and has less impact on the environment. ...[Details]
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On the evening of March 17, Honor held a domestic press conference and officially launched the Magic4 series in the Chinese market. The Honor Magic4 standard version is priced from 3,999 yuan, ...[Details]
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The function of the motor protector is to provide comprehensive protection and control for the motor. It will give an alarm or protective control when the motor has overcurrent, undercurrent, phase...[Details]
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With the widespread application and development of power electronics technology, a large number of nonlinear loads have been added to the power supply system, which will cause the distortion of the gr...[Details]
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2020 is the year of building a moderately prosperous society in all respects and the final year of the 13th Five-Year Plan. Standing at the historical intersection of the "two centenary goals", my ...[Details]
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1. Program Function
PC sends the string "hello" to C51. When C51 receives "hello", it indicates that the communication test is normal and lights up the P1.0 pin. Send "ok" to PC
2. Code
/*Pro...[Details]
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void Interrupt_Init(void) { GPIO_InitTypeDef GPIO_InitStructure; NVIC_InitTypeDef NVIC_InitStructure; EXTI_InitTypeDef EXTI_InitStructure; //1.IO initialization RCC_AHB1PeriphClockCmd(RCC_AHB1Peri...[Details]
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Recently, Beijing Puneng received a letter of thanks from the Ganzi Demonstration Energy Storage Project Department of State Power Investment Corporation, which expressed praise and affirmation for...[Details]
Sensor
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