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Figure 1 shows the development platform of the video surveillance application system. The system expansion slot and device expansion slot of ARM are used to add interfaces such as Ethernet interface, ...[Details]
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At 23:13 on May 21, with the closing of the switch of Yinchuan East Substation in Ningxia, the on-site commissioning work after 72 hours was successfully completed, and the 750 kV Chuanzhou (Yinchu...[Details]
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The ALE of the MCS-51 microcontroller is the address latch signal, which outputs two positive pulses in each machine cycle.
When accessing the off-chip memory, the falling edge is used to control t...[Details]
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ad conversion interface circuit
1 Introduction Analog/digital conversion is a very important link in modern measurement and control circuits. It has two data output forms: parallel and ser...[Details]
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Bird and u-blox have collaborated to develop the first intelligent pedestrian protection solution based on multi-sensor fusion. Shanghai, China - October 21, 2021 - Bird, an environmentally fri...[Details]
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Sammobile reports that Samsung will start mass production of 5nm Exynos chips from August. According to information provided by industry insiders who spoke to the Korean ZDNet website, Samsung has co...[Details]
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The combustion process of an internal combustion engine is the core of its working cycle, which directly affects the engine's power, economy and emission indicators. Since the combustion process of an...[Details]
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It is winter now, and many people are worried about whether the inverter can withstand freezing. In fact, few inverters are damaged by freezing. The most important problem of the inverter is heat. ...[Details]
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On June 2, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Usun has launched a 3D object gripping system solution...[Details]
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The following example shows how to use a switching power supply to replace an amplifier transformer.
The toroidal transformer of a power amplifier was burned due to overheating. The nominal ...[Details]
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OPPO Reno9 series image configuration announced, dual-core portrait calculation engine upgraded for the first time On November 21, the new image configuration of OPPO Reno9 series was officially an...[Details]
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In recent years, with the increasing global demand, the industry has ushered in unprecedented development opportunities. According to the "2023 World Robot Report" released by the International Fed...[Details]
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Extended instance
Simple I/O port expansion usually uses TTL or CMOS circuit latches, tri-state gates, etc. as expansion chips, and uses P0 port to achieve expansion. It has the characteristics of ...[Details]
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In recent years, with the development of domestic science and technology, China has been in the world's leading position in high-tech fields such as 5G and AI, and the US sanctions against China have...[Details]
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On October 29, for users of the Chinese version of iPhone, what they are most concerned about is when they can experience the Chinese version of Apple Intelligence.
Apple stated in an official...[Details]
Talking
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