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Uses rechargeable batteries
The use of rechargeable batteries is one of the advantages of laptops over desktop computers. It can greatly facilitate the use of laptops in various envir...[Details]
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LEGEND(description)
HSE = Hight-speed external clock singal
HSI = Hight-speed internal clock singal
LSI = Low-speed external clock singal
LSE = Low-speed internal clock singal
HSE is an ext...[Details]
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ASA (VI curve) test is one of the most important test functions on the circuit online maintenance tester. This article briefly introduces the principle of ASA test. It mainly focuses on the fault d...[Details]
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St Petersburg University has developed a new battery that charges ten times faster than lithium-ion batteries, is safer in terms of potential fire hazards, and has less impact on the environment. ...[Details]
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On the evening of July 22, ZTE held an online press conference and officially released the new generation of under-screen camera mobile phone Axon 30 5G. This is the first true full-screen ...[Details]
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0 Preface
A/D conversion circuit is an important part of data acquisition system, and also an important functional interface in computer application system. There are two commonly used A/D con...[Details]
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When SM2..0 is 011, the SLEEP instruction will put the MCU into power-saving mode. This mode is different from the power-down mode in only one way: if the timer/counter 2 is driven asynchronously, t...[Details]
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First of all, let's briefly understand what a rotor flowmeter is. The brief concept is that it is an indicating flowmeter that directly observes the flow of the fluid in the pipeline through the coni...[Details]
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The lighting system is a subsystem in the smart home and can also be used independently. The lighting system can control various lighting effects in different living areas and occasions to easily s...[Details]
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In order to realize the monitoring of the environment around the underwater robot, a design scheme of underwater robot environment monitoring system based on PC104 and C8051F120 is proposed, and the ...[Details]
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The electrification of transportation is built on innovative developments, not only in battery technology and fast chargers, but also in on-board chargers (OBCs) that support up to Level 2 charging...[Details]
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According to a Yonhap News Agency report on January 15, the South Korean government released the "World's Largest and Best Semiconductor Super Cluster Construction Plan" on the 15th, planning to buil...[Details]
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A new patent of FAW-Volkswagen was recently made public, revealing a new CTC structural design. 1. What is CTC The idea of CTC (Cell To Chassis) was first proposed by Elon Musk. At Tesla Batt...[Details]
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The news that Foxconn's panel factory in Zengcheng, Guangzhou may suspend its mass production plan has once again attracted market attention to Foxconn's attitude towards the panel industry. However,...[Details]
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1969 has always been popular in
the DIY
world. Besides being easy to make, I think a big reason is that it can produce good sound. I also made one. After a period of debugging and compar...[Details]