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1 Introduction
With the widespread application of MOS devices, the current feedback operational amplifier (CFOA) based on the CMOS circuit structure is widely used in high-frequency and ...[Details]
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Recently I've been working on the FAT32 file system on SD cards and microcontrollers. This is my own SD card driver that I wrote after referring to other people's source code. If there are any incomp...[Details]
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On January 10, Laibao Hi-Tech stated on the investor interaction platform that the company has mass-produced and supplied dual-screen vehicle touch screens and a small amount of triple-screen vehicle...[Details]
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On March 4, the Ministry of Industry and Information Technology released the operation status of the national lithium-ion battery industry in 2023. Overall, although the production of power lithium b...[Details]
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#include reg51.h #include intrins.h bit write=0; sbit SDA=P2^0; sbit SCL=P2^1; typedef unsigned char BYTE; BYTE BUF ; unsigned char num; unsigned char a,b,sec,count; unsi...[Details]
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1. The robot alarm is "20252", the temperature is high, and DRV1 fault handling
Solution: Check whether the motor is overheated. If the motor temperature is normal, check whether the connectio...[Details]
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Market research firm SNE Research released data on the global power battery market shipment rankings in March, showing that the top three in the power battery market are CATL, LG Chem and Panasonic, ...[Details]
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Researchers at the Polytechnic University of Madrid have examined the feasibility of storing electricity generated by rooftop solar as heat that can be used to generate electricity when the sun is ...[Details]
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90° peel paper tensile strength, tissue paper wet tensile strength, peel strength test 1. Equipped with two test modes: paper (wet) tensile strength and 90° peel strength test 2. Microcomputer contro...[Details]
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With the advancement of LED lighting technology, this efficient and environmentally friendly lighting technology has entered thousands of households. While people are concerned about the various per...[Details]
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This chapter mainly talks about the units of numbers in computers. It may be difficult to understand, but this chapter is very important.
As mentioned above, binary (bit, Chinese bit), that is,...[Details]
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1) The sensor structure of the vortex flowmeter is simple, there are no moving parts in the measuring tube, and there are no throttling parts that hinder the flow of fluid. Therefore, when the fluid ...[Details]
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In this article, we will learn how to build a primitive wireless audio transmission circuit using infrared LEDs. Using this circuit, you should be able to play songs from your IPod, phone, or compu...[Details]
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Laser
Manufacturing
Lasers
are an important tool for producing
thin-film solar cell
modules, especially high-performance ultrashort pulse lasers, which can pro...[Details]
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On October 30, technology media scitechdaily published a blog post yesterday (October 29), reporting that researchers at the University of Tampere have developed the world's first non-electric touc...[Details]
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