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With the development of safe cities and the in-depth development of industry needs, the domestic security field has received more and more attention, and its matching security monitoring equipment is ...[Details]
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Edge computing mainly includes the following four parts: low latency, AI computing power, low power consumption, and security and confidentiality. These four are very important components of edge aut...[Details]
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The global manufacturing industry is facing huge challenges due to factors such as increasing labor shortage, rising labor costs, fierce global competition, and repeated epidemics.
As an adv...[Details]
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0 Introduction
With the popularity of electric vehicles, lithium batteries have also become the focus of everyone's attention. Lithium batteries are different from nickel-cadmium and nickel-met...[Details]
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I bought idea6410 and found that the touch screen was a little jittery. Later, I communicated with netizens and they said that they would not jitter when using the official BSP. I asked for their B...[Details]
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Arbitrary wave generators are becoming more and more important and widely used as a signal source. When getting a technical manual of a high-performance arbitrary wave generator, many engineers ...[Details]
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On January 2, according to foreign media reports, after the Pixel phone updated the December security patch, the Pixel Launcher had an error. The report pointed out that some users noticed tha...[Details]
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For example: In the past, the circuit system of a car was a bit like household electricity. There must be electricity and plugs to supply electricity to electrical appliances. If anything did not w...[Details]
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1. Create a new project
1. Project -> New project -> A dialog box pops up -> Type the name of the project (Experiment 1) in the dialog box and save -> Select the model of the microcontroller ...[Details]
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LED driver chips can be divided into constant voltage driver chips, constant current driver chips and pulse driver chips. Among them, constant voltage driver chips are generally the most common DC/...[Details]
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When the main power supply is off, the circuit automatically switches the battery in through the relay to power the device. When the main power supply is normal, the battery is charged in different ...[Details]
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On February 8, Xiaomi Mi 11 received the MIUI1322.2.7 development board beta update. Some users found a function called "CarWith" in the "Connect and Share" settings, which seems to be a car-machine ...[Details]
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Why should we learn STM32? STM32 is a 32-bit microcontroller but it only costs the price of an 8-bit microcontroller and its speed is several times that of an 8-bit microcontroller. More im...[Details]
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void Write_byte_eeprom(unsigned short address,unsigned char data)
{
while (EECR&(1 EEWE)); //等待EEWE变为0
EEAR = address;
EEDR = data;
EECR |= (1 EEMWE);
EECR |= (1 EEWE);
}
unsigned c...[Details]
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Nowadays, more and more electronic products use
LED backlight
modules. To ensure
the performance of
backlight modules
,
the protection function of
LED driver
IC
h...[Details]