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With the continued rapid growth of the domestic economy, the consumption of wood products such as furniture and flooring will rise rapidly. In 2003, China's wood flooring sales ranked first in the w...[Details]
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The most important thing for a company is to develop, rise and always keep this trend. Short delivery times, reliable product quality and reasonable prices are the most basic requirements. All these b...[Details]
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A topic goal
This project uses the 51 series single-chip microcomputer to realize a frequency meter and uses an LCD1602 liquid crystal display to display the measured frequency value.
Analysis of t...[Details]
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introduction
The voltage monitoring and statistical instrument is an instrument that monitors the voltage quality of the power grid online, and can count the instantaneous voltage per minute, ...[Details]
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When conducting heart research, it would be ideal to be able to experiment on an actual living human heart, but scientists have developed what might be the next best thing: tiny mechanical "hearts" p...[Details]
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① Mechanical zero adjustment: Before powering on, adjust the mechanical zero position indicated by the meter. ② Turn on the power. Press the power switch, the LED light will light up, and the instr...[Details]
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Lai Xiangsheng, Deputy General Manager of Beijing Electric Power Company and General Manager of Tongzhou Power Supply Company
Beijing Tongzhou Power Supply Company implemented the spirit of th...[Details]
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This article introduces an industrial visual inspection system developed with LabVIEW based on the image processing software package IMAQ Vision and a high-performance image acquisition card, and equi...[Details]
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1. Design Overview
This design uses the USB port as the power supply port, uses the DS18B20 temperature sensor to collect temperature information, uses the AT89C2051 single-chip micro...[Details]
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Integer variables are used to implement the PID algorithm. Since it is made of integer numbers, it is not very accurate, but for many occasions, this accuracy is enough. The coefficients and sampling ...[Details]
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In November this year, Huawei announced at a press conference that the newly released Mate40 series of mobile phones will support the application of digital RMB, and the dual offline mode is a paymen...[Details]
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In daily life, each of us has listened to a lot of songs with headphones or speakers. Do you know what the above interfaces are and the differences between different interfaces? Today I will introd...[Details]
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Natural gas flow meter is an indispensable part of our daily production and life. Once the instrument fails, how to check and judge: 1. Observation method Use your sense of sight, smell, and touch....[Details]
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As the market demand for feature-rich mobile phones continues to grow, analog switches with application-specific performance continue to be favored in final designs. This not only reduces bill of mat...[Details]
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On the evening of October 28, Xinlian Integrated Circuit released its third quarter report for 2024. In the third quarter of 2024, the company achieved a single-quarter revenue of 1.668 billion, ...[Details]