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This problem has existed for as long as there have been battery-powered systems: You insert the battery incorrectly, inserting the positive and negative terminals incorrectly, creating a reverse p...[Details]
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1. Reasons for low output voltage of switching power supply ⑴ The 220V AC voltage input circuit and the rectifier filter circuit do not provide enough working voltage for the switch tube, which ...[Details]
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On March 19, Intel announced that it will launch its latest neuromorphic computing system called "Pohoiki Springs", which has computing power equivalent to 100 million neurons, can simulate the human...[Details]
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Easily find and select the right electronic components with Mouser tools March 16, 2023 – Mouser Electronics, the industry-leading New Product Introduction (NPI) distributor offering an ultra-wi...[Details]
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Recently, the 2021 list of Xiamen's industry-leading enterprises was released. The list includes five major fields: modern agriculture, new economy, advanced manufacturing, modern services, and const...[Details]
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Recently, a research team from Westlake University and Zhejiang University unveiled a new modular
robot
inspired by origami, specifically a folding method called Kresling pattern. They publ...[Details]
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According to foreign media reports, researchers from Yokohama National University and Sumitomo Electric Industries Ltd. in Japan said that by using water instead of flammable organic solvents, a safe...[Details]
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We have discussed the concepts of information and data before. What we want to talk about here is a closely related issue - communication.
communication
What is communication? In English, communica...[Details]
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51 single chip microcomputer stepper motor /*********************************************************** ULN2003 drives 5V deceleration stepper motor program Target:STC89C52RC-40C Crystal:12MHz Autho...[Details]
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1 Introduction
As a bipedal creature, humans are formed in the long process of biological evolution. Humans can unconsciously maintain the uprightness and balance of the body, whe...[Details]
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Systems in which an analog-digital converter (ADC) monitors the supply voltage must contend with the condition in which the ADC reference is usually lower than the supply voltage (
Figure 1
). An...[Details]
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On December 19th, at the OPPO Future Technology Conference held this month, OPPO released AR smart glasses, 5G CPE and other devices. At the same time, OPPO also demonstrated an under-screen ca...[Details]
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What is the function of the three-valve group of the differential pressure flowmeter? The throttling device and the differential pressure transmitter are connected by positive and negative pressure c...[Details]
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Apple's iPhone XR is the cheapest iPhone of 2018, but it's better than the iPhone XS and XS Max in a few ways, one of which is the number of color options, and another is battery life. Acc...[Details]
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Electric vehicle battery fires are not uncommon. Although statistically less likely than internal combustion engine vehicles, when a battery fire occurs, it can continue to burn for hours or even d...[Details]
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