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1 Introduction
The AT89C2051 single-chip microcomputer is used to realize the large-capacity decoding function of PT2262. This design can solve the problem that one PT2272 can only decode 15 s...[Details]
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CAN is the abbreviation of Controller Area Network (hereinafter referred to as CAN), which is an ISO internationally standardized serial communication protocol. In the automotive industry, various el...[Details]
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The electric energy meter field calibrator is a metering and inspection instrument for calibrating the error of installed electric energy meters on site. With the promotion of digital marketing of pow...[Details]
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Oil tank is a very common liquid medium container. It is a storage equipment commonly used in oil depots, oil terminals, oil field refineries and petrochemical enterprises. The measurement method of l...[Details]
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Abstract: The basic structure and working principle of a novel inrush current limiter (STIL) for offline power converters are introduced. The application circuit in a PFC boost converter and the de...[Details]
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What is OHCI The USB protocol specifies four types of transfers: interrupt transfer, control transfer, isochronous transfer, and bulk transfer. There are two types here: periodic transfer and non-p...[Details]
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2. Installation of PICC compiler.
When the article "PIC Microcontroller C Language Program (7)" introduced the installation of MPLAB IDE7.40, we pasted the compressed software PICC8.05.rar (see...[Details]
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Wearable devices are computing devices that can be installed on people, animals and objects and can sense, transmit and process information. Sensors are the core components of wearable devices. The...[Details]
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51 single chip microcomputer: P3.2 pin is INT0 interrupt P3.3 pin is INT1 interrupt Button P3.2 P3.3 Button low level trigger: while(PB0==0); delay(); #include reg51.h ...[Details]
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Features Switching regulator makes full use of limited power drawn from USB port to charge battery and power application 180mΩ Internal Ideal Diode and Optional External Ideal Diode Controller...[Details]
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On November 14, the Shanghai Stock Exchange Science and Technology Innovation Board Stock Listing Committee held its 46th review meeting in 2019. According to the review results, Shenzhen Chuangxin L...[Details]
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The US Patent and Trademark Office officially published 51 new patents granted to Apple today. In this post, we will look at the patent covering the passenger door window of the car under Project Tit...[Details]
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The third stage is to establish a buddy Buddy's lifespan mm_init- mem_init returns - no end point Buddy managed memory size The memory managed by buddy is determined by memblock The portion of me...[Details]
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What do you think of when talking about mobile phone manufacturers’ offline stores? Apple Store? Xiaomi Store? Or OPPO's flagship store? Since Xiaomi's great success online and the rapid r...[Details]
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JPEG (Joint Photographlc Experts Group) is a static image data compression standard with a wide range of applications. It is currently widely used in image processing in cameras, printers, etc. In ...[Details]
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