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///////////////////////////////////////////////////////////////////////////////////////////////////////////////////// #include reg52.h #define
uchar
unsigned
char //Define unsigned char a...[Details]
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In 2021, a full-scale chip shortage broke out, causing a serious break in the supply chain. The development has improved so far, and the supply chain of the entire industry is also reconnecting the t...[Details]
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Due to well-known reasons, Huawei will face a serious test after September 14, and its cooperation with many companies will be affected. BOE denied the news of cutting off the supply of display p...[Details]
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Program source code /*-----------------------Include header file area-------------------------*/ #include reg52.h //MCU header file /*-----------------------Port/Pin Definition Area-------------...[Details]
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After reading the introduction to the product performance and corresponding package pins of PIC 8-bit microcontrollers in this edition, I think that beginners need to understand the meaning of each p...[Details]
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This picture is a schematic diagram of an external interrupt line or external event line. There is a slash on the signal line in the middle, and the annotation marked with the word 1...[Details]
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The oscilloscope current probe is crucial to the accuracy and correctness of the measurement results. It is an electronic component that connects the circuit under test to the input of the oscillosco...[Details]
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1. The basic idea of implementing a real-time clock The minimum timing unit of the clock is seconds. How to get a timing time of 1s? Using timer mode 1, the maximum timing time can only reac...[Details]
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In the field of wireless remote control, PT2262/2272 is one of the most commonly used chips. However, the chip requires to be used in pairs, which greatly affects the use of the chip. Starting from...[Details]
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It's still the same trick of 'confusing the brain'. This week, Apple's AirPods Max headphones have started to be shipped. After testing, many tech UP hosts said that the sound quality of thi...[Details]
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Section 001_ Development board interface introduction and serial port connection In the previous video, we covered four interfaces and two switches. Four interfaces: power interface, USB serial por...[Details]
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0 Introduction
WiMAX (Wordwide Interoperability for Microwave Access) is a broadband wireless communication system that represents an air interface that meets the IEEE 802.16 standard. The...[Details]
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To enable artificial intelligence and autonomous driving systems, processors must be able to process more data. However, the limitation of silicon-based logic devices is that the processing cost and ...[Details]
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As a "new" NVM technology, MRAM has the non-volatility of flash memory, which is close to SRAM. At the same time, it is not inferior to DRAM in capacity density and service life, and its energy consu...[Details]
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A single-phase inverter is a power electronic device that converts single-phase AC power into three-phase AC power with adjustable frequency and amplitude. It is widely used in industrial automatio...[Details]
Power technology
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