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(1) Interruption process
Interrupt processing is used to achieve a quick response to special internal or external events. When the CPU detects an interrupt request, it immediately responds to ...[Details]
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The circuit shown in the figure is a high-speed photodiode signal conditioning circuit with dark current compensation. The system converts the current from a high-speed silicon PIN photodiode and d...[Details]
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According to foreign media reports, STMicroelectronics has launched the third-generation STPOWER silicon carbide field-effect transistor (SiC MOSFET), which can be used to control power in
elec...[Details]
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0 Introduction
With the systematization, intelligence, automation and networking of power system operation and management, remote real-time monitoring and automatic debugging of power grid...[Details]
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Huatai Securities researcher Ma Renmin released a research report on September 26, "LED Substrate Industry Report", which states that the production process of LED products can be divided into fi...[Details]
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After releasing it for smartphones, Google today released an update to Android 11 for Android TV. This update mainly brings performance and privacy improvements, as well as general usability im...[Details]
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It is important for RFIC users and designers to know the theoretical limits of some of these receiver characteristics so that they can determine if their design improvements have been successful.
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MSP430 Timer A capture pulse example /****************************************************** **************** //Function: Use the capture function of timer A to measure the pulse width of the pu...[Details]
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Electromagnetic flowmeter is a commonly used flow meter, which is manufactured according to Faraday's law of electromagnetic induction and is used to measure the volume flow of conductive media in pip...[Details]
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Because it involves programming, learning ARM single-chip microcomputer system is somewhat difficult for designers engaged in electronic circuits. Learning knowledge is not difficult, but it is diffi...[Details]
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There are many types of microcontrollers. A PIC (Peripheral Interface Controller) is an integrated circuit (IC) used to develop and control peripheral devices. It is a CPU with decentralized (multi...[Details]
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The main control uses STM8 single-chip microcomputer, and the measurement uses Kelvin connection method. The measurement accuracy is closely related to the accuracy of the resistors used in the syste...[Details]
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Samsung's upcoming mid-range phones Galaxy A52 and A72 have been exposed many times before. According to foreign media 91mobiles, photos of Samsung's new charger were leaked by the factory. The...[Details]
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On August 17, it was reported that WeChat Pay is currently developing a new payment function called "Palm Swipe Payment". It is reported that this "Palm Swipe Payment" function is jointly launc...[Details]
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Turning interrupts off and on
Interrupt is an efficient dialogue mechanism, but sometimes you don't want to interrupt the program during execution, such as when printing something.
, but ...[Details]