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Whenever a circuit board fails to operate normally and the circuit is found to be fine after inspection, it is very likely that an electronic component is broken. If you want to repair it, you must f...[Details]
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According to Jiwei.com, Jichengxin's 12-inch integrated circuit advanced manufacturing technology and equipment R&D and manufacturing (Phase I) was previously included in Wuxi's 2021 major industrial...[Details]
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1. System requirements
1) Design a detection system that can control the detection head to move along the surface of an object at a distance of 0.5 mm, and ensure that the detection head is pe...[Details]
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At present, the topic of new infrastructure is still hot. How can autonomous driving catch up with this express train? What core technologies does autonomous driving involve? How to use CAN smart clo...[Details]
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According to the news from the Meizu forum, the Meizu community has launched the Meike platform, which started internal testing today. Officials said that by sharing content on the platform and...[Details]
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Aircraft
The power distribution system
is an important part of the aircraft power supply system, which consists of power grid, power distribution device and power grid protection device. Its ...[Details]
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Working principle of boost switching power supply Working principle: The voltage stabilizing circuit of boost switching power supply is shown in Figure 1. When the switch tube VT1 is turned on, the i...[Details]
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Today, let's talk about how to receive indefinite length byte data on the STM32 microcontroller. Since the STM32 microcontroller has an IDLE interrupt, you can use this interrupt to receive indefinit...[Details]
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Apple has reportedly not yet suffered the worst of its legal dispute with Epic Games, but its antitrust crisis has not been eliminated. The U.S. Justice Department has been accelerating its two-ye...[Details]
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1. Application scope of 100-grid cross scratch tester Hundred-grid cross scratch tester This instrument is suitable for scratch resistance testing of various automotive interior materials, such as pl...[Details]
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Leading the grinding technology and innovating grinding solutions. In order to deliver the latest grinding technology to the market, strengthen effective communication with tool industry customers, a...[Details]
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introduction Switching power supplies have been widely used in various electronic devices, and their unit power density is constantly increasing. The definition of high power density has increased f...[Details]
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01—Brief Introduction
Today we are going to design a car taillight (turn signal) circuit effect as shown below:
That is, when the car turns, the driver turns on the turn signal, and...[Details]
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Google may be developing its own "Find My" network, and a beta version of Google Play Services for Android suggests that these smartphones can be used to track other devices in a similar way to Apple...[Details]
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Using junction field effect transistor to increase input voltage range circuit
Figure 1 uses junction field effect transistor to increase the input voltage range circuit
Note that the output c...[Details]
Mobile and portable
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