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#include reg52.h typedef unsigned char uchar; sbit ADDR0 = P1^0; sbit ADDR1 = P1^1; sbit ADDR2 = P1^2; sbit ADDR3 = P1^3; sbit ENLED = P1^4; code uchar image = { ...[Details]
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Recently, the "State Grid Tianjin Electric Power Company Substation Internet of Things Pilot Construction Project" undertaken by China Energy Engineering Planning and Design Group Tianjin Institute...[Details]
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Introduction: A reliable and low-cost bipedal robot platform is designed with modular design ideas. First, the robot's spatial motion and force are simplified. Through analysis and solution, the rela...[Details]
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Frank-Hertz Experiment
The Franck-Hertz experiment is an important experiment in modern physics. It verifies the existence of atomic energy levels by directly measuring the energy...[Details]
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1 Working principles and characteristics of several flow meters 1.1 Ordinary high-pressure dry water meter. High-pressure dry water meters for water injection wells are basically angle-connected, and...[Details]
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"Zheneng Automobile" and "2030 Mobility Research Laboratory" track and analyze the development trends of American automotive technology. The application scenarios of self-driving trucks in the Unit...[Details]
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my country's trade measurement is settled by quality. Tianchen Borui's mass flowmeter can directly measure the quality of fluids, which has a great advantage in foreign trade. Especially for oil prod...[Details]
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"So far, I haven't heard of any company that has done it end-to-end (under the fundamentalist definition). No one, including Tesla."
An engineer from a domestic first-tier intelligent dr...[Details]
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introduction Modern living patterns make the safety of family life particularly important. At present, security prevention and alarm systems are important guarantees for ensuring the safety of reside...[Details]
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0Introduction
There are many methods for measuring frequency and pulse width. Usually, the signal parameter measurement based on MCU has a low accuracy because the MCU has a low operating freq...[Details]
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Tianfeng Securities analyst Ming-Chi Kuo pointed out in the report that he believes Apple has the following two strategies to reduce the overall OLED supply risk: one is to make JDI the supplier of n...[Details]
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The MAX3518 is an integrated CATV upstream amplifier IC designed to meet the requirements of DOCSIS 3.0 and consumes only 1.25W. The amplifier covers an input frequency range of 5MHz to 85MHz ...[Details]
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According to foreign media reports, Echodyne, a high-performance radar platform company for autonomous driving, has released EchoDrive, a breakthrough imaging radar for autonomous vehicles. Based on ...[Details]
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In the digital technology field, there is only one iPhone, but there are hundreds of suppliers behind it. Therefore, for many screen manufacturers, battery manufacturers and even metal process...[Details]
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The following three players want to occupy the "first" position in your heart. Let's see which one can impress you more? They are FS1=2MHz, FS2=100kHz, and FS3=500kHz.
So the question is...[Details]
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