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1602 uses a standard 14-pin interface, where: Pin 1: VSS is the ground power supply; Pin 2: VDD is connected to a 5V positive power supply; Pin 3: V0 is the contrast adjustment terminal of the ...[Details]
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This Wednesday, Apple officially released the M1 chip and three Mac computers equipped with the M1 chip. As usual, after the new product is released, some Apple executives will accept media interview...[Details]
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The first thing to point out is that we are not discussing the design of embedded real-time multi-tasking operating system (RTOS). What we are discussing is how to embody the programming idea of mul...[Details]
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Recently, the Shandong Regulatory Bureau disclosed the filing information of the initial public offering and listing guidance of Xinhenghui Electronics Co., Ltd. (hereinafter referred to as "Xinhengh...[Details]
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Abstract: A new 6-tube SRAM cell structure is proposed. The structure adopts read/write separation technology, which largely solves the problem of noise tolerance. In addition, the structure uses l...[Details]
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Radar level gauges need to be repaired during long-term use. Below we will analyze and explain the precautions for radar level gauge maintenance. 1. When using a multimeter to test the radar level ...[Details]
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On July 12, Yushu launched Unitree Go2, a new species of embodied intelligence, starting from 9,997 yuan! This product will completely subvert the previous consumer-grade quadruped
robots
a...[Details]
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Solar cells are usually composed of pn junctions, and the incident light energy (photons) generates current by causing the recombination of electrons and holes in the pn junction. Since the charact...[Details]
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In today's large-scale system engineering, such as aerospace, shipbuilding and other fields, complex and diverse cable harness networks provide power supply and signal transmission paths for the link...[Details]
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The main purpose of this article is to popularize the basic principles of CAN communication. Readers who are engaged in related fields or interested in vehicle embedded development are welcome to lea...[Details]
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Recently, the Shenzhen Development and Reform Commission issued the "Notice on Organizing the Application for a List of Integrated Circuit Enterprises or Projects and Software Enterprises Enjoying Ta...[Details]
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After Christie of the United States took the lead in launching the world's first commercial LED light source rear-projection splicing wall at the Infocomm exhibition held in June this year, Barco...[Details]
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1 Introduction
Circuit system design and testing require a variety of signal sources, which are the basic components of circuit experiments. The signal generators currently used in circuit des...[Details]
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The global smartphone market continues to show a weak trend, with overall shipments falling. According to the Canalys report, global sales in the first quarter of this year totaled 313.9 million uni...[Details]
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Why are new energy vehicles so favored by consumers? Not only can they save expensive fuel, but they also look more stylish and dynamic in appearance. New energy vehicles themselves are more technolo...[Details]