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Abstract: This article introduces a cheap embedded microcontroller suitable for controlling permanent magnet brushless DC motors, and gives both software and hardware control methods with exampl...[Details]
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Regarding the inaccurate color of the projector, a company conducted graphic design training and needed to compare and explain some standard color blocks with the colors of the designed works. Howeve...[Details]
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If I were to summarize which technology has had the greatest impact on human life in the past 50 years, it would definitely be computer technology. After 50 years of development, computers have now pe...[Details]
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1. Skew improvement function of common mode choke coils for signal lines
The purpose of using a common mode choke in a signal line is to eliminate common mode noise. Since the common mode chok...[Details]
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The widespread application of wireless sound reinforcement systems has solved the problems of wiring and mobile use in actual projects. Wireless transmission methods have also developed from tradit...[Details]
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Contents According to the present invention, a coil system of a magnetic-inductive flowmeter is provided. The coil system comprises a coil and a core plate guided through the coil. Background of th...[Details]
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This is a car circuit controlled by a 2.4 wireless module. The actual measurement shows that there is no delay within 10 meters. The circuit schematic is as follows: The microcontroller source pr...[Details]
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The biggest difference between LED lighting fixtures and traditional lighting fixtures is that LED lighting fixtures are completely electronic products, while traditional lighting fixtures are only...[Details]
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First, when the switch is closed, the DC voltage drives the 10K resistor on the left to generate a weak sound signal. The AC sound signal obtained after filtering through the 22n capacitor is provi...[Details]
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MLS released an announcement on the sale of the assets of its wholly-owned subsidiary. The factory closure plan of the company's wholly-owned subsidiary Ludvance GmbH ("Ludvance") is currently progre...[Details]
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Core Tips
From November 8th to 9th, the 2019 World Blockchain Conference was held in Wuzhen, Zhejiang. The conference brought together experts and scholars from the fields of blockchain, d...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Compilation environment: Ubuntu 9.10 uboot version: u-boot-2012.04.01 Development platform: mini2440 u-boot-2012.04.01 startup process: 1. Set to management mode 2. Disable the watchdog 3...[Details]
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On August 31, according to an analysis by digitimes, a foreign mobile digital observation media, the shipment volume of the iPhone 12 series this year will be between 63 million and 68 million units,...[Details]
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Now it's only a few days away from the "release night" of Google's Pixel 5 and other new devices, and I believe everyone has learned most of the main details. However, 9to5google reported that they g...[Details]
Microchip MCU
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