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The regulated power supply made with LM317 adjustable integrated voltage regulator can output multiple different voltages. How great it would be if these multi-speed and different output voltage va...[Details]
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How to correctly select a power cable fault tester, first of all, the specific requirements are determined by the equipment, there are no special requirements for the equipment, but generally speak...[Details]
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The whistleblower @jimmyispromo @jimmyispromo said that he has obtained Samsung's upcoming new generation flagship model Galaxy Note 20 series and shared the Samsung Galaxy Note20 Ultra screen pictur...[Details]
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Qichacha shows that on August 27, Shenzhen Pindao Catering Management Co., Ltd. underwent a number of changes, including licensing information, general business items, licensed operations, etc. Amon...[Details]
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main: mov P0, #10011000B //P0 port outputs high level
lcall Delay //Delay
mov P0, #11111111B
Call Delay
ljmp main //Long transfer to the starting address main label
Delay: mov R7, #250
...[Details]
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Variable-Structure Control System with Sliding Modes (VSS) is a nonlinear theory. For nonlinear systems with uncertain dynamic characteristics, this control strategy can make the system move along ...[Details]
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Apple filed a patent application in March 2020 for a vehicle-mounted lidar device designed to be mounted behind a vehicle's windshield to provide real-time 3D vision for self-driving cars. 1. I...[Details]
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Author: Su Shuijin, Senior Application Engineer, Tektronix Technology 随着现代科学技术的快速发展以及人们生活水平的显著提高,汽车消费每年都在快速增长,汽车保有量迅速增加,交通事故也急剧上升,汽车安全问题被普遍关注。汽车防撞系统能够对大约65%的交通事故发生起到阻止作用。同样在高端汽车领域,人们越来越渴望高科技带来的安全与便...[Details]
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On April 18, the 2024 China Humanoid Robot Technology Application Summit, hosted by Gaogong Mobile and Gaogong Robot Industry Research Institute (GGII), was held in Shanghai. The summit focused...[Details]
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At present, most of the doorbells on the market use decoding solutions. The decoding solution has the disadvantages of small amount of code, easy duplication of code, large size, manual jumper and ...[Details]
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I. Definition
1. Pull-up means clamping the uncertain signal at a high level through a resistor! "The resistor also acts as a current limiter"! The same applies to pull-down!
2. Pull-up is to inj...[Details]
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Most of the recorder movements sold on the market do not have fully automatic stop devices. Recorders with such movement devices are prone to tape rolling failures, and in serious cases, even damage ...[Details]
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This paper developed a three-dimensional topographic map, and matched it with contour lines and maps, and combined the three maps into a three-dimensional navigation map; using the three-dimensional n...[Details]
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Challenges of LED Power Supply As a new type of electric light source, LED has obvious advantages in making large luminous three-dimensional characters and luminous signs. It has low control vo...[Details]
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Speaking of 2.5D screens, I believe everyone has heard of it. After all, the latest iPhone 6 uses this screen. But in fact, iPhone 6 is not the first manufacturer to use this type of screen. As ea...[Details]