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Xmega128's serial port is very powerful, supporting up to 8 serial ports. The serial port has four modes: 1. Asynchronous 2. Synchronization 3. IRDA infrared mode 4. SPI master mode Today we will use...[Details]
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"Good quality, reasonable price, reliable service center, front camera for selfies", Chinese smartphones are popular among Indian consumers. Experts say that Chinese suppliers accounted for 77% of to...[Details]
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1. What is an exception? 1. Any process outside of normal operation is called an exception. 2. Exceptions will interrupt the work being executed, and we generally hope to continue to execute the orig...[Details]
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Nordic has announced that Shenzhen DO Intelligent Technology, a smart wearable device company, has selected Nordic’s nRF52840 Bluetooth low energy advanced multiprotocol SoC to provide the core proce...[Details]
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According to Taiwanese media DIGITIMES, Wingtech Technology, a leading ODM (original design manufacturer) manufacturer in mainland China, has successfully replaced Taiwanese manufacturers such as Qua...[Details]
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At the end of 2008, I designed an 8-parallel DAC (see post: http://bbs.hifidiy.net/viewthrea ... highlight=%2Bcdream), but I always felt that there were many places that needed to be improved, so ...[Details]
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1 Introduction
In the past, the output transformer in UPS did not attract much attention, because it was just a part of the whole device. Once upon a time, since the high-freque...[Details]
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On May 10, according to leaked internal documents, retail giant Amazon is secretly developing an upgraded version of its home robot Astro so that it can better understand what it observes and respo...[Details]
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The task switching functions in ucos are all written in assembly language and belong to the "need to be ported" files. The assembly file name is generally called: OS_CPU_A.ASM If you want to unde...[Details]
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Recently, Huawei disclosed the patent for "A fingerprint anti-counterfeiting method and electronic device", with publication number CN112989888A. The patent abstract shows that the fingerprint ant...[Details]
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The exam was over and I was bored. I happened to have a 51 study board on hand to tinker with. The control tasks are as follows: P1.0 controls an LED light, on for 0.5s and off for 0.5s. Design ide...[Details]
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In 2010, the Civil Aviation Administration of Shandong Air Traffic Control Branch reported to the Shandong Provincial Radio Management Office that the frequency 122.900MHz of the VHF ground-to-air com...[Details]
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On December 19, State Grid Blockchain Company organized the first Energy Blockchain Ecosystem Conference and released the top ten application scenarios of State Grid blockchain technology and the "...[Details]
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1 Introduction
There are two ways for microcontrollers to transmit data: serial and parallel. Parallel transmission can only be applied to short-distance communication. For most microcontrolle...[Details]
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Abstract: Using Delphi to develop industrial control system software has become the choice of more and more developers, and serial communication is one of the problems that must be solved in this p...[Details]
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