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Controlling the brightness of an LED requires a driver that can provide a constant, regulated current. To achieve this, the driver topology must be able to produce enough output voltage to forward ...[Details]
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1. Purpose of this example: This example is completely based on computer software. It uses PROTEUS software to build a single-chip microcomputer system, and uses VB to write a computer control softwa...[Details]
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On July 19, an investor asked Shanghai Xinyang: "Which company does your company purchase the raw materials for the storage containers of photoresist from? How much is the annual purchase amount? Aft...[Details]
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1. Install STVD and download it from ST's official website. STVD only supports assembly language development. C language development requires the installation of the COSMIC C compiler, which is downl...[Details]
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Abstract: This article introduces the development of representative cable-type endoscopic diagnostic and therapeutic robots and wireless pill-type endoscope systems classified by drive type, and discu...[Details]
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Vishay Intertechnology Launches New Automotive-Grade IHTH Plug-In Inductors in Small 1500 Case Size with 156 A Saturation Current
Devices are designed to replace larger, more expensi...[Details]
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In my impression, the Science and Technology Innovation Board has been rising every day. However, there are a few stocks that have fallen behind, and Jingchen shares is one of them. Jingchen shares...[Details]
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The rotor inside the servo motor is a permanent magnet. The U/V/W three-phase electricity controlled by the driver forms an electromagnetic field. The rotor rotates under the action of this magnet...[Details]
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Fast charging is only the "grindstone" of the third-generation semiconductor application. Landing in this field can save 4 billion kWh of electricity every year
As we all know, third...[Details]
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introduction
Current-sense amplifiers are mature ICs
widely used in electronic devices to monitor load current in real time
. The system
controller
performs
power management...[Details]
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The domestic CPU market has always been controversial. Companies such as Loongson and Zhaoxin have launched a number of PC CPUs, but they are only limited to use by a few domestic brands and have not...[Details]
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The result of insufficient number or performance of high performance is that the accuracy of reasoning and model training is insufficient. Even if similar conversations are made, the "IQ" of the ro...[Details]
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Based on the positive performance of the MP3 audio player market, developers and manufacturers have great expectations for the market prospects of video-enabled portable media players. Consumers are s...[Details]
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Apple iPhone 12 has been on sale for nearly a week. Foreign media PhoneArena has also conducted battery life tests on this series of models. The daily use results are not much different from pr...[Details]
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Solution 4 is implemented by a monolithic integrated chip AD620, as shown in Figure 4. Its feature is a simple circuit structure: an AD620, a gain setting resistor Rg, and an external working po...[Details]
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