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There are several configuration modes for stm32's GPIO, including: 1. Analog input; 2. Floating input; 3. Pull-up input; 4. Pull down to input; 5. Open drain output; 6. Push-pull output; 7. Multiplex...[Details]
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This time, the cube, whether it is the schematic diagram, source program, or production process, will be shared with everyone without reservation as before. The "Chinked-out" studio insists on open...[Details]
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When the last joule of energy in your battery is gone, power consumption and efficiency really take on new meanings. Take a typical mobile phone, for example. Even when you are not using the phone ...[Details]
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Saturnose, an Asian battery research and development company, announced that it will publicly release its Enhanced Altered Aluminum Ion (EaI) battery, and plans to commercialize aluminum-ion batterie...[Details]
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1 Introduction
At present, GaAs MESFET LNAs are widely used in the RF frequency range up to several GHz. Their advantage is that they can achieve a noise figure as low as about 1 dB while ...[Details]
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Since Internet TV manufacturers such as Xiaomi and LeTV have entered the market, accompanied by increasingly fierce price wars, although domestic traditional TV manufacturers have made great progress...[Details]
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REG52.h is all you need. You can add a few more register definitions. In fact, it is to expand RAM and watchdog. I have always used 516 in this way. My REG52.h: /* *----------------------------------...[Details]
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1 Introduction
Capacitive touch technology has been used in kitchen appliances for several years, such as ovens and frying pans, with discrete buttons behind opaque glass panels. These touch co...[Details]
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Nowadays, all microcontrollers use ISP (In-System Download), which means that the program can be downloaded to the microcontroller with just one download cable. Compared with programmers, ISP is mu...[Details]
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According to news on July 5, SNE Research, a new energy market research organization, recently released a power battery industry report. The report data is based on global power battery usage from J...[Details]
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0 Introduction
With the development of modern science and technology, the accuracy and reliability of electrical equipment have been improved, and intelligence and digitization have been realiz...[Details]
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System functions Connect 28 buttons to the 8 IOs of AVR and perform chain scanning. Once a button is pressed, an indication of the pressed button is given. hardware design For details about the I/O...[Details]
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In recent years, due to the rapid development of the Internet of Things, the increase in the number of networked nodes, the increased penetration of automotive electronics, and the strong demand for ...[Details]
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According to foreign media reports, Foxxum, a global smart TV solutions provider, has partnered with Cinemo, a supplier of automotive infotainment embedded solutions, to use Foxxum's software and cus...[Details]
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The most expensive game console in history, PS5 Pro, is about to be released. An overseas blogger got one in advance and took it apart without saying a word. He found some unexpected changes.
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PCB Design
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