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On March 31, Jiejie Microelectric issued a statement saying that the "power semiconductor six-inch wafer and device packaging and testing production line" construction project undertaken by its subsi...[Details]
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Before answering this question, we must first understand the purpose of servo
motors
. Compared with ordinary motors, servo motors are mainly used for precise positioning. Therefore, what w...[Details]
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DATEL's DMS-40LCD-4/20S is a 4.5-digit LCD (liquid crystal display) display meter suitable for 4 to 20mA process monitoring applications. It has a very low (2.9V) loop voltage drop and 190Ω (maximum)...[Details]
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First, let me talk about the phenomenon of the problem. If you have this phenomenon, you can read this blog post by the blogger. After downloading the program once, the second download will prompt "n...[Details]
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Recently, China Renaissance Capital downgraded Tesla's stock rating from "buy" to "hold". According to reports, China Renaissance analyst Carson Ng kept TSLA's target share price unchanged at $346. T...[Details]
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Application technology丨32-bit microcontroller CS32G020K8U7QH
Application field: Automotive grade chips
Unique advantages:
...[Details]
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Fixed output integrated voltage regulators such as the 78×× series
can easily increase the output voltage V0
by simply connecting two
external resistors
(see the figure below).
The outpu...[Details]
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On February 18, the Jiangxi Government website published the full text of the "Outline of the 14th Five-Year Plan for National Economic and Social Development of Jiangxi Province and the Long-Term Go...[Details]
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1. Introduction
TCP/IP originated from a packet switching network research project funded by the US government in the late 1960s. Today, it has developed into the most commonly used networking ...[Details]
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Chapter 2 Circuit Design
The previous chapter talked about the project establishment. This chapter will enter the circuit design. There are several basic tasks to be done in circuit design:
...[Details]
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There have been various news about foldable screen phones on the Internet, but the products of Samsung and Huawei have not been released yet. Samsung was once very close to release, but encountered u...[Details]
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In the system below, 8051 expands the off-chip program memory and data memory at the same time. The chip select signals of the two memories are both grounded, that is, they are valid at the same time...[Details]
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The DS2433 is a 4K-bit 1-Wire®
EEPROM
that is used to identify and store information associated with a product. This tag or special product information can be accessed through a minimal int...[Details]
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The implementation of CRC algorithm can generally be divided into two types: operation and table lookup. The former is obtained by shifting and XORing a CRC polynomial.
The latter takes up less progr...[Details]
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This section mainly introduces the knowledge related to NandFlash, first of all, the role, classification and access method of NandFlash.
Role analysis: In personal PCs, hard disks ...[Details]
Discrete Device
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