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A common problem encountered in electronic design is the testing of the transmission characteristics of the circuit under test (DUT). The transmission characteristics here include gain and attenuat...[Details]
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For example, if GPC3 is used as the interrupt source, the rising edge triggers External interrupts must be configured with EXTI and NVIC Use the following function to turn on the clock of SYSCFG RCC...[Details]
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This paper introduces a design scheme of digital display resistance and capacitance measurement system based on 555 timer and single chip microcomputer . The system uses 555 and the resistance or ca...[Details]
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A study conducted by Ofcom on children's use of media shows that the Internet is increasingly causing concern among parents. On the other hand, due to the popularity of digital devices, the time chil...[Details]
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The fork function creates a new process as a child process of the original process. The created child process has many similarities with the parent process. First of all, the user space of the virtual...[Details]
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The previous debugging effect picture:
Concept:
Since it is an updated modification, the positive and negative follower are
adjustable.
The po...[Details]
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Now I will post all the production processes for novice friends to study.
The main transformer ee55 adopts secondary primary secondary winding method
...[Details]
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TI's LM3466 is a smart linear LED driver for multi-channel LED systems. It can automatically balance the current of each LED channel, easily preset and fine-tune the current between LED strings, with ...[Details]
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The way instructions give data to be operated is called addressing mode. In other words, addressing mode is to find the real address of the number involved in the operation.
There are 7 addres...[Details]
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0 Preface
With the country's strong support for new energy technologies, electric vehicles have gradually become the target of the country's vigorous development in the new energy vehicle indus...[Details]
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After Volkswagen and Toyota released their battery strategies, BMW recently released its latest battery technology and strategy roadmap. Volkswagen's battery strategy is as universal and standardized...[Details]
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In September, Banco de Chile, one of the country's most important banks, allowed its customers to add credit cards to the iPhone's Wallet app to use Apple Pay. Days later, the bank removed the featur...[Details]
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Abstract The traditional digital method of measuring resistance is to first convert the resistance value into an electrical signal (such as voltage), and then use an A/D converter to convert it int...[Details]
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As manufacturing moves towards intelligent manufacturing, one of the pain points is that wireless technology is difficult to promote in the industrial Internet. "In the current industrial productio...[Details]
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In the previous section, when I set up to disable the watchdog, I set WTCON to 0 and masked the interrupt. As shown below:
This section is to mask the interrupt register:
The follow...[Details]
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