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The MDO3012 mixed domain oscilloscope integrates six instruments, including spectrum analyzers, function generators, and more, allowing you to complete the task of capturing analog signals, digital s...[Details]
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This paper presents a design of a high-precision automatic resistance tester with STC89C54RD as the control core. The system range is 10Ω to 10MΩ, with the functions of automatic range switching and...[Details]
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After Intel recently released the 10nm Agilex and Xilinx launched the 7nm ACAP platform, the two leading FPGA companies have entered a different generation. This difference is not only reflected in t...[Details]
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On March 9, Han's Laser announced that it plans to spin off its holding subsidiary, Han's Optoelectronics, to be listed on the Shenzhen Stock Exchange's Growth Enterprise Market. After the spin-off, ...[Details]
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Positioning system refers to the positioning and tracking of property and personnel in a limited area, such as within a company, campus, port, warehouse, etc. With the rapid increase of data se...[Details]
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It is reported that Hyundai Mobis said on the 26th that it will develop and produce roof airbags for the first time in the world. The National Highway Traffic Safety Administration (NHTSA) is a US go...[Details]
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Recently, Haizhibo, a supplier of core components for smart travel, completed a tens of millions of yuan A+ round of financing, exclusively invested by Shunwei Capital. In May 2019, Haizhibo was est...[Details]
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On April 19, the Ministry of Industry and Information Technology responded to the recent crazy price increases of new energy vehicles and power batteries. According to China.com, Luo Junjie, spoke...[Details]
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Recently, Xiaomi officially published a long article reviewing the development history of Xiaomi mobile phones in the field of wireless charging. As early as the beginning of 2018, Xiaomi MIX 2S su...[Details]
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The analysis principle of the spectrum analyzer is to absorb the characteristic spectrum of the element to be measured radiated by the light source through the ground state atoms of the element to be...[Details]
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Preface
LEDs
are no longer new technology, and their strong growth momentum in multiple market segments is an established fact. Advertising
displays
or
digital sign...[Details]
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1 Activate LPTIM in STM32Cube 1. Detailed explanation of LPTIM timeout interrupt The library functions used are: HAL_StatusTypeDefHAL_LPTIM_TimeOut_Start_IT(LPTIM_HandleTypeDef *hlptim, uint3...[Details]
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As the saying goes, “A slight difference is a thousand miles away.” In the current field of precision industry, the accuracy of instrument measurement directly affects the level of automation control...[Details]
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Let me first briefly introduce EMI: EMI is translated into Chinese as electromagnetic interference. In fact, all electrical equipment will have electromagnetic interference. It's just that the se...[Details]
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Whether ordinary motors can use frequency converters to adjust speed is a very professional question. Before answering this question, we first need to understand what ordinary motors are, what freq...[Details]