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This paper discusses the hardware and software design methods of mobile power using the MC32P21 microcontroller.
A mobile power bank is a portable charger that integrates power supply and charg...[Details]
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Mainly for the external interrupt part, summarize the setting of special function registers for external interrupts and the program writing process. In addition, some interrupt extension methods are i...[Details]
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We all know that driverless cars are the future of automobile development. However, there have been different opinions in the industry about when fully driverless cars can be realized. However, on th...[Details]
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As June comes to an end, it is time for major automakers to announce their half-year sales results, including new energy automakers. According to the data released by the China Association of Automob...[Details]
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The emergence of face-scanning payment has made "making a living by face" no longer just a joke, and the camera's face recognition makes it impossible for criminals to hide... The visual recognitio...[Details]
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The following will explain the rotation principle of the brushless motor according to steps ① to ⑥. For ease of understanding, the permanent magnet is simplified from a circle to a rectangle.
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IC design company Duntech held a financial report meeting on the 15th, and continued to lose money in the first quarter, with a net loss of NT$194 million after tax (the same unit below), and a singl...[Details]
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LED dot matrix, I believe that people who know microcontrollers should know this, I will just post it step by step~~
Today, we will simply control the 8*8 LED dot matrix to light up the 16 numbers fr...[Details]
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Rich multimedia services have pushed the resolution of LCD screens and cameras in 3G mobile phones to a new level. However, the interface design between the display screen and camera module and the...[Details]
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According to American technology media The Verge, Boston Dynamics' first important robot is about to be launched. Since June, the company has been planning to release a robot called "Spot" (formerly...[Details]
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Process industry users do not usually require high-precision level measurement. They only need early warnings when the level reaches a critical level and alarms when the liquid overflows the contain...[Details]
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The LTM4644 is a quad-channel DC/DC step-down μModule regulator that can provide 4A of current per output. The outputs can be connected in parallel to form an array to provide up to 16A of current ...[Details]
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According to a survey conducted by a research institute, Mini LED backlight displays have significant advantages in brightness, reliability and other performance, and have the opportunity to capture ...[Details]
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With the official launch of Audi e-tron, Audi's first pure electric car has gradually come into people's view. In addition to the change in energy, Audi has added many technological highlights to the...[Details]
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We often see gas detectors, but how much do we know about the sensors of gas detectors? How are they classified? Let's follow Haigu to learn about the classification of gas detector sensors. Gas det...[Details]