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The measurement and control of the output current of the ground vehicle power system (hereinafter referred to as the power system) directly determines the stability and reliability of the power sys...[Details]
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1. Types of abnormal interrupts in ARM: Abnormal interrupt name Meaning Reset When the processor reset pin is valid, the system generates a reset exception interrupt, and the program jumps to th...[Details]
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GPIO is a must-have function for every microcontroller. The operation of the microcontroller and the peripheral circuits is mostly controlled by GPIO. To learn any new microcontroller, you need to le...[Details]
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On March 27, Sharp announced the news of capital business cooperation with Taiwan's Hon Hai Precision Industry, the world's largest EMS (electronics product manufacturing service) company. This decisi...[Details]
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Preface: In most microcontroller (MCU) applications, "cost" has always been regarded as the first design principle. Therefore, many engineers tend to (or are required to) use entry-level MCUs to save ...[Details]
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1 Introduction
Fingerprint recognition refers to the identification by comparing the detailed feature points of different fingerprints. Since each person's fingerprint is different, even the fing...[Details]
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DIP can also be an English abbreviation. It has multiple meanings: DIP package, desquamative interstitial pneumonia, one of the software design principles, protein interaction database, defect interfe...[Details]
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The device is packaged in a small 1.85 mm x 1.2 mm x 0.6 mm SMD package, with a current transfer ratio of 31%, a sensing distance of 15 mm, and lower power consumption MALVERN, Pennsylvania, USA...[Details]
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IT Home reported on November 6 that Nokia 6300 and 8000 are about to return. According to NokiaPoweruser, it is rumored that these two phones will be equipped with KaiOS phones, both will be 4...[Details]
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In an ideal world, receivers would use brick-wall filters, amplifiers and mixers would never distort, command centers would always coordinate spectrum operations, and "jam" would be a term used only a...[Details]
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On the 24th, JinkoSolar, one of the world's most innovative photovoltaic companies, unveiled a new liquid-cooled energy storage system for industry and commerce, bringing innovative energy storage ...[Details]
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UPS testing generally includes three types: steady-state testing, dynamic testing, and conventional testing. Steady-state testing is to test the phase voltage, line voltage, no-load loss, power f...[Details]
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Recently, the Tianjin Municipal Bureau of Industry and Information Technology, the Municipal Cyberspace Administration, the Municipal Development and Reform Commission, the Municipal Science and Te...[Details]
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In the Android 12 system, Google launched some new features for mobile gamers and developers to take the Android gaming experience to the next level, such as the new Game Mode API that allows de...[Details]
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In the previous section, we learned how to read NandFlash page by page. Now let's implement NandFlash page by page. First, let's look at the timing diagram of the NandFlash chip K9F2G08U0A.
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PCB Design
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