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1. Convert the data received by the serial port into float data float CXXDlg::FourChar2Float(char* szBuf, //HEX ASC data bool bBigEndian = false) //Indicates whether it...[Details]
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When driving LED light-emitting tubes, there should be two types of connection: common anode connection and common cathode connection. When common anode is used, the positive end of the LED is connec...[Details]
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Imagine that when you go shopping, you just need to park your car at the supermarket entrance and let it find a parking space by itself; when you go to work, you just need to park your car at the ent...[Details]
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Infineon's latest security device SLC38 is combined with TrustSEC's operating system BIO-SLCOS to provide a secure and open platform for advanced smart card applications. As a global semiconducto...[Details]
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According to the Science and Technology Innovation Board Daily, Huawei's 2020 Q3 financial report shows that in the first three quarters of 2020, the company achieved sales revenue of 671.3 billion y...[Details]
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1. Preface In industrial control, various parameters need to be collected, that is, the signal acquisition system is used to collect various data into the computer for real-time processing. The senso...[Details]
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The register organization in ARM state is shown in Figure 2.3. ARM has 37 32-bit registers, including 31 general registers, 1 current program status register CPSR (current program status register), a...[Details]
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On December 11, Xinwanda said that the fifth meeting of the fifth board of directors of the company reviewed and approved the "Proposal on Joint Investment and Related Transactions between the Compan...[Details]
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If you had a dream one day, in which your phone was cast a magic spell, and then this phone began to become "different": you used it for a whole day, and the battery level only dropped from 100% to 8...[Details]
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On May 13, Arteli launched the new automotive AT32A423 series
MCU
, which highly integrates various peripheral resources, has the characteristics of high performance, multi-size
packagi...[Details]
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1. K-line diagnostic line judgment and wiring steps: 1. Trapezoidal OBD 7#, circular 16-pin 8#; 2. The measured voltage should be about 1~2V lower than the vehicle voltage; 3. Wiring method of diagno...[Details]
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Turing Quantum, the first company in China to develop quantum chips and quantum computers, recently announced the completion of an angel round of financing worth nearly RMB 100 million, led by Lenovo...[Details]
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Apple released the sixth beta version of iOS 15 today. Let’s take a look at what has been updated in this version. Safari Redesign Apple has added a toggle in iOS 15 Beta 6 that moves the Safar...[Details]
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In some audio power amplifiers, we often see SAP15N/SAP15P power pair tubes. Although they look somewhat similar to general high-power triodes, they have five pins. What kind of power amplifier tube i...[Details]
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/*This program implements the sleep mode of PIC18F458, and activates it from sleep mode by generating "level change interrupt" by the key on the experimental board. The sleep and active states are ...[Details]
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