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Static electricity is the excess or deficiency of static electricity on the surface of an object. It is a kind of electrical energy. Static electricity is the result of the loss of balance between ...[Details]
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I saw a lot of rotating LED displays made by foreigners on the Internet, which were very cool. I also tried to make a similar display with a perforated board, and the result was pretty good. ...[Details]
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1. Mistakes in appearance The error of an indication is the difference between the indicated value of an indication and the actual value being measured. It can be expressed in three ways: (1) absolut...[Details]
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Mobile DVB-T receivers use antenna diversity, but it comes at the expense of increased power consumption and size. Antenna diversity requires a minimum distance between the two antennas, making it dif...[Details]
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On May 7, the Fuzhou Hi-Tech Zone Government Industrial Development Fund, namely the Fuzhou Hi-Tech Zone Straits Equity Investment Partnership (Limited Partnership), successfully passed the registrat...[Details]
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Coating thickness gauge usage and tips: When using the coating wave thickness gauge, pay attention to the instrument's operating steps and usage tips, which can greatly increase the coating thickness...[Details]
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introduction
A virtual instrument is an instrument whose test functions are defined and designed by users according to their own needs on a general-purpose computer platform. Compared with tradi...[Details]
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//***************************************************************************
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// File name: download.c
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// Target object: AT89S52
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// Compiler: ISP
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// Functi...[Details]
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As an industrial control computer, PLC has a modular structure, flexible configuration, high-speed processing speed, precise data processing capabilities, and PLC also has good control capabilities...[Details]
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STM32 itself does not have its own EEPROM, but STM32 has IAP (In Application Programming) function, so we can use its FLASH as EEPROM STM32 FLASH Introduction Different models of STM32 have different...[Details]
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China Energy Storage Network:
"It is often discussed that it is difficult for an energy system to simultaneously meet the three goals of safety and reliability, economic feasibility, and gr...[Details]
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It can be found in the device tree of tiny4412 that interrupt resources are presented in the form of a tree. The following is a picture I drew, which roughly describes the connection relationship of ...[Details]
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1. I2C related registers STC8 series MCU hardware I2C usage tutorial (I) 2. Registers related to I2C interrupt ① I2C interrupt source ② I2C interrupt enable bit ③ I2C interrupt flag 3. Prog...[Details]
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Since ChatGPT triggered a big wave, many companies have joined this arms race, each bringing out their unique skills that have been secretly developed for many years. This big wave quickly swept ac...[Details]
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On October 29, Xingyuan Environment's subsidiary Xinzhi Dual Carbon Technology Co., Ltd. and Jiaxing Economic and Technological Development Zone Smart City Operation Co., Ltd. signed a strategic co...[Details]
Power technology
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