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Starting from PIC12C508, gradually, many PIC models have built-in RC oscillators that can be used as system clock sources. With this function, not only the cost of the overall system is further reduc...[Details]
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(1) The electron tube should be used under the condition of rated filament voltage.
(2) The power loss of each electrode of the electron tube shall not exceed the limit value.
(3) Try to avoid usi...[Details]
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It is getting more and more attention. It is really a robot melee. Humanoid robots, service robots and other great robots have taken turns to appear; various heavyweight new products are dazzling. Tod...[Details]
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According to the ranking of Indian photovoltaic inverter suppliers compiled by research firm Mercom, ABB was the largest photovoltaic inverter supplier in the Indian market in 2018, accounting for ...[Details]
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Problem: Two clocks with independent frequencies are switched by the selection of sel. Sometimes a problem that looks simple actually tests ASIC engineers. 1. Simply put, it is a 2-choice-1 sig...[Details]
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With the popularization of computers, electronic pens have developed rapidly as a new human-computer interaction tool. In China, Hanwang has always been in a leading position in handwriting re...[Details]
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The operating frequency of the microcontroller The design of the microcontroller should choose a lower operating frequency based on customer needs. First, let me introduce the advantages of do...[Details]
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The large-screen infotainment system on Tesla electric cars may use Intel chips instead of NVIDIA chips. Let's learn more about it with the automotive electronics editor. On September 26th loc...[Details]
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• Application areas
This research is in the field of design of complex medical ultrasound sensors, automatic measurement and analysis of ultrasound fields, and parameter modeling.
• chall...[Details]
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With the development of computer network technology, global communication technology and high-precision processing industry, the requirements for power supply are getting higher and higher. In orde...[Details]
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Main technical indicators of speakers
The speaker market is full of mixed goods, with prices ranging from tens of yuan to thousands of yuan. How to choose a suitable speaker according to your appli...[Details]
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Many users have encountered similar situations where their devices keep restarting after upgrading to the third beta version of Android Q. In particular, the device will restart without any war...[Details]
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Yesterday, Lu Qianhao, head of ZTE's consumer terminal strategy department, wrote an article praising Axon 11 SE, saying: "ZTE Axon 11 SE uses a high-quality JDI screen, which may be a TFT screen wit...[Details]
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1. Overview MM58167B is a real-time clock source in a bus-type microprocessing system. It includes an addressable real-time counter, 56-bit on-chip RAM and two output interrupts. The valid signal o...[Details]
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Today, when I was writing Flash programs, at the end, all the programs had been written and tested, and there were no problems. The next step was to organize the programs and encapsulate some functio...[Details]
Power technology
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