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Response time refers to the time required for the PLC to output a control signal after receiving an input signal. When the CPU receives an input signal corresponding to the input refresh cycle, the...[Details]
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Whenever the financial reports of listed companies are released, there are always some who are happy and some who are worried. In this year's wave, the semi-annual report of an industrial chain comp...[Details]
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On September 7, Tesla CEO Elon Musk hopes to sell 20 million electric vehicles per year by 2030. The secret lies in groundbreaking new battery technology, which will help cut battery costs in half. H...[Details]
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On the morning of March 22, a developer discovered that Apple’s recently released new Studio Display monitor contains 64GB of built-in storage space, but only 2GB is actually used. Developer...[Details]
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At 14:00 on March 16, Baidu held a press conference at its Beijing headquarters. Baidu CEO Robin Li announced the official launch of the large language model generative AI product "Wenxin Yiyan". M...[Details]
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project description: The three buttons control the LED on/off, brightening and dimming. The brightness of the light is adjusted by PWM generated by the microcontroller. The C language code is as fo...[Details]
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introduction
The LTC3626 synchronous buck regulator with current and temperature monitoring is the first device in Linear Technology's SWITCHER+ product line of monolithic regulators. The devic...[Details]
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Tags: display technology, touch technology
Display technology is a face-saving project. It restricts the development of mobile phones, computers and other terminal devices in terms of appe...[Details]
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1. What is a linear motor?
A linear motor is a transmission device that converts electrical energy directly into linear motion mechanical energy without any intermediate conversion mechanism. ...[Details]
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#include "reg52.h" #define uchar unsigned char sbit HC595_CS=P1^0; //STcp ////Latch clock-----74HC595 12# sbit HC595_CLK=P1^1; //SHcp ////Shift clock-----74HC595 11# sbit HC595_DAT=P1^2;...[Details]
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1. Transplantation Environment
Host: VMWare--Fedora 9
Development board: Mini2440--64MB Nand, Kernel: 2.6.30.4
Compiler: arm-linux-gcc-4.3.2.tgz
u-boot:u-boot-2009.08.tar.bz2
...[Details]
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The China Academy of Information and Communications Technology recently released an analysis report on the operation of the domestic mobile phone market in August 2020. The report showed that in Augu...[Details]
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introduction
The lighting system that performs dimming control based on the DMX512 control protocol is called a digital lighting system. At present, various stage lighting equipment including ...[Details]
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The preamplifier uses a European TESLA brand low-noise high-cheek dual triode PCC88. The tube has a moderate gain (μ=33), a large anode allowable current (Ia=15mA), a high transconductance (12.5mA/V),...[Details]
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Solution to LAN access problems: The simplest solution is to restart various network devices and computers, or to turn off the network browsing server function on individual computers with the abo...[Details]