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In the field of industrial control, digital I/O has been widely used for its simple and flexible characteristics. In the past, the application and increase of digital I/O were usually realized by GAL ...[Details]
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The first step in designing a switching power supply is to look at the specifications. Many people have come into contact with the specifics; they can also be put forward for your reference. Today, n...[Details]
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Voltmeter Effect 电路原理图如下： 单片机源码： #include iom16v.h #include macros.h #define uchar unsigned char #define uint unsigned int void delayms(uint mS) //微秒 { ...[Details]
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1 Introduction To understand the Linux interrupt subsystem, you also need to understand the interrupt handling process of the ARM architecture. Only after you are familiar with the entire hardware an...[Details]
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Matrix keyboard control based on ZLG7290, suitable for MSP430, using interrupt mode to query keys. ZLG7290 also has a digital tube display function, but my level is limited and it has not been impleme...[Details]
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Application of Submersible Liquid Level Meter in Tank Level Detection
The data acquisition system has the functions of process display, alarm processing, trend chart display, report printing, etc.,...[Details]
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Today I used stm32 to control the servo. After debugging for a long time, the summary is as follows: Precautions: 1. PWM cycle setting: initial value, 20000-1, frequency division = 72-1. The cycle...[Details]
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Xiaomi recently announced that more than 3 million units of the three products in the Xiaomi 11 series of smartphones alone have been sold worldwide. Xiaomi said that the three models, Mi 11, Mi 11 ...[Details]
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As subsidies for new energy vehicles decline, some car companies are "betting" their fate on fuel cell vehicles, but the results have not been ideal. After the Chinese auto market receded, companie...[Details]
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In today's world, major energy sources such as oil, coal, and natural gas are facing the risk of resource depletion. At the same time, environmental pressure is also increasing. Therefore, environm...[Details]
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Testability is defined as the design feature that enables a product to determine its status in a timely and accurate manner and isolate its internal faults. Design for the purpose of improving produ...[Details]
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Solution
source
: Ms. Tang from Shenzhen Shiwei Semiconductor Co., Ltd.
2. Product Description
AP5125 is a Buck-type LED constant current driver with a simple peripheral circuit...[Details]
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In order to solve a series of problems in the electrical system, such as short control distance, weak real-time switch response, general intelligent nodes are easily disturbed by the outside wor...[Details]
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IT Home reported on April 6 that according to MacRumors, Tianfeng International analyst Ming-Chi Kuo said on Twitter today that Apple plans to release AirPods Pro 2 wireless headphones in the second ...[Details]
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The 2-wire temperature sensor is a common temperature measurement device, which is widely used in industry, scientific research, medical treatment and other fields. This article will introduce in d...[Details]
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