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Written by
| Fu Jing
Behind the hot robot market, the expansion of production in the fields of lithium batteries and new energy vehicles has significantly boosted the dem...[Details]
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Among the components of Apple's mobile phone "iPhone", the proportion of components provided by Japanese companies is showing a downward trend. The Nikkei article "By breaking down the iPhone 12 to s...[Details]
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SQLite is a lightweight database and an ACID-compliant relational database management system. It is designed for embedded use and is currently used in many embedded products. It takes up very little ...[Details]
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Generally speaking, the relationship between smart gateway and smart home is like that between human and heart. Through it, smart home can realize functions such as system information collection, i...[Details]
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This program uses 51 single chip microcomputer to decode pt2262 code. It is a wireless service pager code that has been successfully applied in products with LED display.
There are schematic ...[Details]
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Use the DC current range (20A) of the multimeter in series in the circuit to measure. You can also judge according to the transformer power and rectifier bridge (diode) you choose. If you need to ch...[Details]
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According to foreign media reports, some models of Toyota and Lexus will be equipped with Dynamic Laser Cruise Control (DLCC) systems. This DLCC system uses the latest technology and is designed to h...[Details]
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1. Introduction
Electric bicycles are favored by many users because of their pollution-free, noise-free, light and beautiful features. However, they also have limitations in use, such as the b...[Details]
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#include #pragma config JTAGEN =OFF char Led ={0x42, 0xf3, 0x86, 0xa2, 0x33, 0x2a, 0x0a, 0xf2, 0x02, 0x22, 0x40, 0xf1, 0x84, 0xa0, 0x31, 0x28, 0x08, 0xf0, 0x00, 0x20, 0x1e, 0x0e, 0x0f, 0xbf, 0x23,...[Details]
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1 Introduction
With the continuous development and utilization of new energy such as wind energy and solar energy, the forms of power generation systems are becoming increasingly diversified. I...[Details]
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Product Overview and Usage Instructions
COD Tester
The eighth generation product developed with the latest electronic and mechanical technology. The cold light source display technology is applie...[Details]
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"Next year , the market penetration rate of full-screen mobile phones will directly rise from 5% to 40%. By 2020, full-screen mobile phones will become standard for mobile phones, and the market si...[Details]
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Logic analyzer is very important for developers. Now we use STC12C5A60S2 microcontroller to make one.
Download the production data and host computer program: http://www.51hei.com/bbs/dpj-20393-1....[Details]
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The Honeycomb Energy (Suining) Power Battery Project is located in Suining Economic Development Zone. After a year of construction, the main structure of the project has been fully capped, and the ...[Details]
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1. Introduction
With the continuous improvement of the quality of lead-acid batteries, their application scope is becoming more and more extensive. To produce a qualified lead-acid battery, it...[Details]