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1. Main structure 1) 16-bit adder counter, consisting of the upper 8-bit (THi) and lower 8-bit (TLi) SFRs. 2) When used as a counter, pins P3.4 (T0) and P3.5 (T1) are the external pulse input termina...[Details]
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办电环节分别压减至4个和3个以内；5项复杂业务“最多跑一次”，16项简单业务“一次都不跑”；82家市县供电公司已经进驻当地政务服务大厅，并实行“一站式”服务；推动全省企业用电成本显著下降……
"Access to electricity" is an important indicator for measuring a region's business environment....[Details]
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Acquiring synchronously sampled analog signals at billions of times per second using time-interleaved analog-to-digital converters (ADCs) is a significant technical challenge for designers and requir...[Details]
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Jiwei.com News (Text/Digital Control) In 2016, Mr. Hui's Samsung Note7 phone caught fire and burned the computer next to it after he had just used it for 13 hours. He communicated with Samsung many t...[Details]
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0 Introduction
The reference voltage is an indispensable parameter in the design of mixed analog and digital circuits, and the bandgap reference voltage source is the most widely used solu...[Details]
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Switching power supplies are used to control these power supplies. Due to their significant advantages, switching power supplies have become the standard power supply for most electronic products....[Details]
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China Energy Storage Network News:
According to the "13th Five-Year Plan" power development plan, the spot market will be fully launched in 2020. As the core link of a mature power market, po...[Details]
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Inverter constant pressure water supply is a water supply method widely used in industrial and civil fields. It achieves constant water supply pressure by adjusting the speed of the motor. This wat...[Details]
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1 Overview
Brushless DC motor is the most commonly used brushless motor. It is easy to drive, has adjustable speed and long working life, and is suitable for various large and small indust...[Details]
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Parents are paying more and more attention to the physical and mental development of their children. By choosing educational toys, parents start preschool education earlier and help their babies ex...[Details]
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1. Maintenance of the inverter
The maintenance of the inverter includes daily inspection and regular inspection. If any fault is found, it must be diagnosed and repaired in time to keep the in...[Details]
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When talking about LED failure, people first think of the phenomenon of dead light not lighting up under normal current drive, or only emitting weak light. In fact, this is the most serious failure ...[Details]
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DHT11 driver reference http://www.51hei.com/bbs/dpj-112282-1.html http://www.51hei.com/bbs/dpj-38067-1.html 1602 driver reference http://www.51hei.com/bbs/dpj-24671-1.html /******************...[Details]
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Basic textbooks describe both inverting and noninverting amplifiers based on op amps. These amplifiers have different gain formulas. The gain of an inverting op amp is the ratio of the feedback res...[Details]
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1 Introduction
Controller Area Network (CAN) is a special serial data communication bus developed by Robert Bosch in Germany for the automotive industry in the early 1980s. After years of dev...[Details]
PCB Design
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