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AVR microcontroller is a new type of microcontroller developed by ATMEL. Compared with 51 microcontroller and PIC microcontroller, it has a series of advantages: AVR runs fastest at the same system...[Details]
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According to foreign media reports, although the outbreak of the new coronavirus has dealt a heavy blow to Apple's smartphone business, the implementation of safety precautions such as lockdowns and ...[Details]
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Introduction to PMP System
Portable multimedia players (PMP), also commonly referred to as MP4, have become a new hot spot in consumer products after MP3. The main advantages of PMP are: easy ...[Details]
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According to the latest TV panel shipment survey report from TrendForce’s optoelectronics research center (WitsView), March coincided with the end of the quarter, and the TV panel material shortage p...[Details]
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ZigBee will enter the smart home market with a new attitude. The ZigBee Alliance recently officially released the 1.2 version of the Home Automation (HA) standard, hoping to attract more home automat...[Details]
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XY·CN bus is a low-cost, point-to-multipoint field bus communication system. One of the advantages of this system is its unparalleled power saving advantage. To give full play to this advantage, it...[Details]
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ARM7 supports four stack modes: full decrement (FD), full increment (FA), empty decrement (ED), empty increment (EA) FD: The stack address decreases from top to bottom, and the pointer points to the ...[Details]
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Use AVR's USART to transmit and receive data by itself (short the transmit pin RXD to the receive pin TXD), send data: 0, 1, 2... Data, can receive the data it sends: 0, 1, 2... Use LED to make simpl...[Details]
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The physical picture produced is as follows: The circuit schematic is as follows: Schematic 1. Introduction of the work Based on 51 single chip microcomputer, ultrasonic sensor is used to mea...[Details]
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China Energy Storage Network News:
On April 13, the first batch of photovoltaic units of Sanlongkou Photovoltaic Power Station were connected to the Zhangbei Flexible Direct Current Grid Test...[Details]
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Mobile communications have become the main means of communication in China. Domestic mobile communications are still dominated by voice services, and are gradually developing towards providing mult...[Details]
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Under the public's great expectations and the accelerated process, on July 16, SMIC returned to the A-share market and landed on the Science and Technology Innovation Board. Of course, SMIC's return ...[Details]
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Preface
In fast reactive power compensation and harmonic filtering devices, thyristors are used as actuators to switch capacitors as TSC circuits. The previous article analyzes the main...[Details]
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Program Overview:
Virtual instruments refer to personal computer instruments with virtual instrument panels. They are an organic combination of computer resources, modular functional hardware,...[Details]
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On the morning of October 26, Wei County held a groundbreaking ceremony for the Qingyun Fengda New Energy Storage Project. Cui Yaopeng, secretary of the county party committee, attended and delivered ...[Details]
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