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A multimeter, also known as a multimeter, three-meter, or multiplexer, is a multifunctional, multi-range measuring instrument. Generally, a multimeter can measure DC current, DC voltage, AC voltage,...[Details]
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In modern society, temperature is one of the most basic monitoring parameters in aerospace, industrial automation, household appliances, environmental protection and safe production, but temperature d...[Details]
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1. Circuit Design This circuit consists of AT89C51 minimum system, 12864 display module and independent buttons. It can realize games similar to Tetris. 2. Operation Effect 3. Partial Code /*Want...[Details]
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Motorola will hold a launch event in China on August 5. Last week, the company released the Edge 20, Edge 20 Pro, and Edge 20 Lite smartphones in the global market. It is reported that the Edge 20 Pr...[Details]
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cve-2017-5753 Bounds Check Bypass Spectre CVE-2018-3693 Bounds Check Bypass cve-2017-5715 Branch Target Injection Spectre cve-2017-5754 Unauthorized Data Cache Load Meltdown CVE-2018-3640 Malicious s...[Details]
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org 00h ;The program starts from 00h when it is powered on ajmp main ;Jump to the main program org 0030h ;The starting address of the main program main: mov a,#0feh ;Assign A to 11111110 mov r0,#8 lo...[Details]
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Differential pressure flowmeters and linear output flowmeters are the most common flowmeters used on site. Below, the editor of Study.com will give an example of how to calculate the flow values co...[Details]
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The author of this article is an experienced power engineer who has been using oscilloscopes on the front line for a long time. In this capacity, he proposed that some details should be paid attentio...[Details]
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When it comes to hacker attacks, most people first think of intrusions at the software and network communication levels. Few people notice that hardware sensors can also be attacked. What is even m...[Details]
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Taiwan panel maker Innolux has recently been questioned about the incident in which its shipment orders to Huawei were changed to Shenzhen Super Group due to the fact that Foxconn Group Chairman Terr...[Details]
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//------------------------------------------------------------------------------ //LCD displays multiple bytes function void lcd_display_chars(uchar add,uchar __flash *s,uchar num) { uchar i; lcd...[Details]
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1 Introduction As the foundation of the automotive industry, automotive parts are an essential factor in supporting the sustainable and healthy development of the automotive industry. The current aut...[Details]
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Alps Alpine Co., Ltd. (TOKYO: 6770, President and Representative Director: Toshihiro Kuriyama, Headquarters: Tokyo, hereinafter referred to as "Alps Alpine") has developed a company vehicle managemen...[Details]
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During the debugging of STM32F103ZET6, I wrote the Systick tick configuration and interrupt function, and there was no error after compiling. I couldn't wait to download the program to the board, and...[Details]
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Delixi inverter is a device widely used in the field of industrial automation. It can realize functions such as speed regulation and forward and reverse control of motors. This article will introdu...[Details]