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The selection of a single-chip microcomputer is an important and troublesome matter. If the single-chip microcomputer model is selected appropriately, the single-chip microcomputer application syst...[Details]
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First, clarify a few concepts: clock cycle, oscillation cycle, state cycle, machine cycle, instruction cycle
1. Clock cycle, also known as oscillation period: defined as the reciprocal of the clock p...[Details]
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7.2.1 Main features The main features of the EXTI controller are as follows: ● Each interrupt/event has independent trigger and mask ● Each interrupt line has a dedicated status bit ● Support up to 2...[Details]
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The printed circuit board layout determines the success or failure of any power supply, determining its function, electromagnetic interference (EMI), and performance under heat. Switching power s...[Details]
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Don't rush to steal your neighbor's Wi-Fi to surf the Internet. In fact, Wi-Fi signals can be used for a much greater purpose. Researchers at Duke University's Department of Engineering have invent...[Details]
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According to news on October 31, the Dutch Authority for Consumers and Markets (ACM) said that Apple’s App Store’s commission system violated EU competition rules. Apple may be forced to lower its co...[Details]
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CAN consistency testing aims to reduce the differences between CAN bus nodes and improve the anti-interference ability of the bus, thereby ensuring the stability of the device CAN network system. Th...[Details]
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The technology circle in 2023 is very hot. The rise of generative artificial intelligence has driven humanoid
robots
to instantly become the focus of attention. However, behind the prosperi...[Details]
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summary
New enhancements to the Analog Devices A²B® bus bring new developments to data and audio transmission and distribution. Smart buildings, halls, rooms, or smart homes can be...[Details]
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The following table shows the hardware connection between 16*2 LCD and MCU : 1 VSS Grounding 2 V CC Connect to power supply , +5V 3 VO Adjust the visibility, ground it 4 RS Regi...[Details]
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SPI bus technology is a synchronous serial interface introduced by Motorola. It enables MCU to communicate with various peripheral devices in serial mode to exchange information, and has fewer ha...[Details]
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The trend of the automobile market gradually going electric is irreversible. Following this trend, most automakers have started their own electrification journey. At the just-concluded Guangzhou Auto...[Details]
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void RCC_Configuration(void)
{
ErrorStatus HSEStartUpStatus;
//Enable external crystal oscillator
RCC_HSEConfig(RCC_HSE_ON);
//Wait for external crystal oscillator t...[Details]
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Assembly language is a symbolic language that uses mnemonics to represent machine instructions. It is the language closest to machine code. Its main advantages are that it takes up less resources and...[Details]
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1. LED brightness
The brightness of a light-emitting diode is generally expressed in luminous intensity (Luminous Intensity), and the unit is candela cd; 1000ucd (microcandela) = 1mcd (milli...[Details]
Analog electronics
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