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Input capture principle and configuration steps 1. Input Capture Concept STM32 input capture, in simple terms, detects the edge signal on TIMx_CHx (channel X of timer X), and when the edge signal...[Details]
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According to a new Apple support document released today, if you place your iPhone in a leather case while charging with the new MagSafe charger, the case may leave a circular mark from contact with ...[Details]
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CAN is the abbreviation of Controller Area Network (hereinafter referred to as CAN), which is an ISO internationally standardized serial communication protocol. It has a fast communication speed and...[Details]
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Today I will record some knowledge points about external interrupts and the related registers and configuration process of external interrupts on 32. 1. Principle Introduction Fir...[Details]
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If your amplifier only supports mono, but you want to use the aux input to play two-channel audio, you can try the following solutions:
1. Use a Y-type converter to combine the left and right ...[Details]
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1. Introduction
In order to reduce the pollution of internal switching power supplies of office automation equipment, computers and household appliances to the power grid, the Internationa...[Details]
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On August 18, the Shanghai Municipal People's Government and Contemporary Amperex Technology Co., Ltd. signed a strategic cooperation framework agreement in Shanghai. According to the strategic coo...[Details]
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Naming convention The naming convention for the cross-compilation toolchain is: arch arch – architecture, such as ARM, MIPS vendor – toolchain provider os – target operating system eabi – Emb...[Details]
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Whether it is aromatic or soft and delicate, the various flavors make up the aroma of wine between the lips and teeth. As a drink with cultural charm, Baijiu has been deeply loved by people since a...[Details]
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At present, with the rapid development of Mini LED display technology, Mini LED display products have begun to be used in ultra-large-screen high-definition displays, such as monitoring and command, ...[Details]
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This week, TrendForce released its forecast rankings for global foundry manufacturers in the third quarter of this year, mainly introducing the revenue, year-on-year growth, and market share of the t...[Details]
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Measuring large value resistors
The maximum range of the resistance range of 31/2-digit and 41/2-digit digital multimeters is generally 20MΩ. For 31/2-digit digital multimeters, using different ...[Details]
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The current sampling circuit uses a shunt: R57 and R56 are sampling resistors, C21 and C22 are sampling capacitors, and they provide a sampling voltage signal for the sampling channel. The size of...[Details]
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Schematic diagram: The data lines of the 8 digital tubes are connected in parallel to JP5, and the bit control is driven by 8 PNP transistors and then led out from JP8. Related principles: How do...[Details]
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The 2024 All Energy Australia Australian International Energy Exhibition opened grandly today at the Melbourne Convention and Exhibition Center.
Sofar New Energy made a shining appearance at bo...[Details]