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Analog Circuit Network Courseware Section 36: Negative Feedback Amplifier Circuit Summary
●Negative feedback is introduced into almost all practical amplifier circuits. Feedback refers to the ...[Details]
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Recently, Huishoubao released a report on the value retention index of Redmi and Honor mobile phones, which are the "tech representatives" of Internet mobile phone brands. Let's take a look. In terms...[Details]
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Code: main.c file /* DS1302 Clock */ #include "smg.h" #include "ds1302.h" void main() { u8 time_buf ; //This array is used to store the content that needs to be displayed ds1302_init();...[Details]
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Every holiday, traveling becomes a big problem for those who are "on the go" (for the fat house, happy water and takeout are enough). If you are not fast enough, you may need to pay extra to ask for ...[Details]
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As a professional hardware design and test engineer, we use various digital oscilloscopes to measure relevant electrical signal quantities every day. There are also many types of probes that match the...[Details]
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P adjustment. It is pure
resistance
, without C, L. This adjustment is attenuation or amplification. It makes the system have static error.
The open-loop gain increases, the steady-state...[Details]
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;: Description: The circuit of this 51 MCU LED dynamic display program is very simple. I will not draw it her...[Details]
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In the current PC era with the rapid development of digital information technology and network technology, embedded technology is increasingly closely related to people's lives. Among them, handhel...[Details]
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LEDs face many challenges. For example, the forward voltage will change with changes in temperature and current, and the forward voltage of LEDs from different individuals, batches, and suppliers wi...[Details]
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The main function of the watchdog timer is to reset the system when the program runs away due to interference, thereby preventing the system from running away and improving system stability. Let's fi...[Details]
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1 Introduction
In recent years, embedded computer systems have been used more and more widely in the fields of national defense, automobiles, instruments, etc. Due to the rapid development...[Details]
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In today's TWS headset market, the white-label market is accelerating the "reproduction" of the development process of copycat mobile phones. In addition to first-tier terminal brands such as Apple a...[Details]
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The artificial intelligence chatbot ChatGPT is popular all over the world, Baidu's knowledge-enhanced large language model Wenxinyiyan is open for user testing, the artificial intelligence painting t...[Details]
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Source: Hackster.io, author: Ish Ot Jr. From October 6 to 8, 2020, Arm held an online DevSummit (Developer Conference), which was also the first conference since Arm renamed TechCon as DevSummit. I...[Details]
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In June this year, the company's first zinc-bromine flow battery energy storage system for China Petroleum completed load commissioning at the Mahu 078 well site in the Xinjiang Oilfield.
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Analog electronics
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