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Title: Use the serial port of a single-chip microcomputer to expand 16 light-emitting diodes. Draw a circuit diagram and write a program to make the 16 light-emitting diodes emit light in different s...[Details]
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According to foreign media MacRumors, in the latest research report of Haitong International Securities, analyst Jeff Pu said that there are 4 models of iPhone 14, two of which Pro models will have...[Details]
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Vital sign monitoring has expanded beyond the scope of medical practice into multiple areas of our daily lives. Initially, vital sign monitoring was performed in hospitals and clinics under strict me...[Details]
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Consumer Reports, an authoritative American automotive review media, once compared the SuperCruise of General Motors Cadillac CT6 with several other intelligent driving systems including Tesla FSD....[Details]
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The development of the chassis is divided into three stages: the first is the traditional chassis, which is a passive actuator; the second is the electronic control scheme, which has certain driving ...[Details]
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Apple is working on ways to enhance live sports broadcasts by letting viewers choose their own viewing angles and single out elements they want more information about. You might watch a basket...[Details]
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A wave of listing of A-share spin-off subsidiaries is sweeping in. Choice data shows that since the China Securities Regulatory Commission issued the "Several Provisions on the Pilot Program of Domes...[Details]
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Pixelworks, Inc., a leading provider of innovative video and display processing solutions, announced that it has signed a new multi-year collaboration agreement with TCL to incorporate Pixelworks’ di...[Details]
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1 Introduction Microcontrollers generally have internal ROM/EEPROM/FLASH for users to store programs. In order to prevent unauthorized access or copying of the program in the microcont...[Details]
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// Port P1 expands 4*4 matrix keyboard, with P1.7-P1.4 as row lines and P1.3-P1.0 as column lines.
// The digital tube displays the key value, P0 provides the segment code, P2.7-2.5 passes through 74...[Details]
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According to the British "Financial Times", Alexandre Baldy, BYD's chairman in South American countries, said that it has reached an agreement with Sigma Lithium, a Brazilian lithium producer worth U...[Details]
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Polarizer is one of the main raw materials of liquid crystal display (LCD), accounting for about 20% to 30% of its manufacturing cost. However, since the manufacturing technology of polarizer has b...[Details]
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Recently, Apple released the official version of iOS 13.7, version number 17H35. According to the update notification, iOS 13.7 specifically adds the COVID-19 coronavirus exposure notificati...[Details]
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Taking a certain vehicle model as an example, the project has mass-produced the CAN-FD network. Based on the electronic and electrical functional architecture, the project has built a network archi...[Details]
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Introduction
The revolutionary progress brought by computers has penetrated into various industries, and the definition of computers in the traditional sense has also changed g...[Details]