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Micromotors are key actuators in micro-electromechanical systems. With the in-depth research of electronic technology and precision machining technology, micromotors are developing in the directio...[Details]
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After investigation, many new Huawei models have been connected to the network by the Ministry of Industry and Information Technology. Among them, model TET-AN00/TET-AN10 is said to correspond...[Details]
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//This program implements the stopwatch function. The clock display range is 00.00～99.99 seconds, and the resolution is 0.01 seconds
#include "p18f458.h"
unsigned char s ; //define 0.01 s...[Details]
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one. environment System: ubuntu12.04 Development board: jz2440 Compiler: gcc two. illustrate Make up when you have time three. code Makefile: 1 CC = arm-linux-gcc 2 LD = ...[Details]
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On July 19, Shuobei said on the interactive platform that the company provides customers with products ranging from mobile terminal antennas, system-side base station antennas to vehicle-mounted smar...[Details]
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At Huawei's new product launch conference, in addition to the highly anticipated Mate30 series of mobile phones, Huawei also released a new VR glasses product "HUAWEI VR Glass". This is the first tim...[Details]
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51 MCU serial port debugging program
/*Defined as interrupt serial port processing*/
#define INTERSENDSTR
/*Not for 8032 series chip*/
//#define CHIP_8032
#i nclude absacc.h
#i nclude reg51.h...[Details]
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In the production process of chips, they will go through many processes such as doping, layering, lithography and heat treatment, and each step must meet extremely demanding physical property require...[Details]
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1.2 PMOS varactor connection and voltage control characteristics analysis
Figure 2 is a schematic diagram of a PMOS tube connected to a voltage-controlled variable capacitor. Specifically, the ...[Details]
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An ammeter is an instrument used to measure the current in an AC or DC circuit. In a circuit diagram, the symbol of an ammeter is a "circle A". The current value is measured in "amperes" or "A" as ...[Details]
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With the development of multi-carrier modulation technology, the modulation level has also increased. The various linear and nonlinear distortions of the power amplifier have an increasingly greater i...[Details]
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1. Hardware knowledge 1.1 How to transmit address signals? DATA0 ~ DATA7 transmits both data and address (multiplexing) ALE (Address Lock Enable) address latch enable signal When ALE = 1, the addre...[Details]
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September 21, 2024, Hangzhou -
Recently, Intel appeared at the 2024 Yunqi Conference, and discussed with Alibaba Cloud and a number of industry partners the cutting-edge technologies of cloud c...[Details]
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1. Inline assembly method, using the keyword __asm{assembly instruction...}. This method is simple to operate, but has many limitations, such as: PC cannot be written, label expressions are not suppo...[Details]
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On October 31, Zeekr Energy announced that it had successfully obtained the qualification of a virtual power plant aggregator in Shenzhen, marking the company's official entry into the Shenzhen vir...[Details]
Mobile and portable
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