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The diamond circular saw blade base is generally a slotted disc made of 65Mn, T12 and other materials, which is heat treated by quenching + medium temperature tempering. Its processing requirements in...[Details]
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Simply put, without a crystal oscillator, there is no clock cycle. Without a clock cycle, the program code cannot be executed and the microcontroller cannot work.
When the microcontroller is work...[Details]
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#include reg52.h
#define Disp_On 0x3f
#define Disp_Off 0x3e
#define Col_Add 0x40
...[Details]
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Introduction: In "A Brief Analysis of the Impact of CLTC on New Energy Three-in-One Electric Drive Systems (Part I)", we compared and analyzed the characteristic data of NEDC/WLTP/CLTC cycle conditio...[Details]
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In-system programmable Flash program memory ATmega64 has 64K bytes of online programming Flash for storing program instruction codes. Because all AVR instructions are 16 or 32 bits, the Flash is orga...[Details]
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In recent years, with the growth of production and sales of new energy vehicles, the market demand for DC/DC converters has continued to rise. DC/DC converters play a very important role in new ene...[Details]
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Radio Frequency Identification (RFID) technology is a fast, real-time and accurate information collection and processing technology that uses radio frequency signals to uniquely and effectively ide...[Details]
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Renesas processors combined with Reality AI tools and solutions deliver seamless endpoint AI for IIoT, consumer, and automotive applications
TOKYO, Japan, June 9, 2022 - Renesas Elec...[Details]
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Although Huawei and Apple are facing their own challenges, their positions in China's smartphone market remain unshakable and they are the two main competitors. According to an annual survey conducte...[Details]
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According to foreign media reports, Yandex has been established for more than 20 years and is known as the Russian version of Google, Amazon and Spotify. The main reason is that the Moscow-based tech...[Details]
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It is reported that Sogou held an online press conference to officially release two new AI voice recorders, S1 and E1. The S1 is priced at 2,698 yuan and the E1 is priced at 1,298 yuan. They were fir...[Details]
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Main: STC89C54
code below
#include reg51.h
#define uchar unsigned char
//#define addr_x 0xae // write
//#define addr_d 0xaf // read
sbit sda = P2^1; //data pin
sbit scl = P2^0; //...[Details]
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With the continuous development of power informatization, the core business of power companies is increasingly dependent on the reliable operation of information systems, and key business data in i...[Details]
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In modern portable intelligent instruments or handheld devices, Chinese human-machine interface has become a de facto industry standard. Graphic dot matrix LCD that can display Chinese characters ...[Details]
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The automatic power-off function of CNC machine tools is an important safety protection measure that can effectively prevent equipment damage and personal injury caused by power failure, overload, ...[Details]
Analogue and Mixed Signal
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