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On December 6, Microsoft's stock price reached $151, and its market value exceeded $1.1 trillion. The gap in market value between Microsoft and Apple, the world's most valuable company, is now less t...[Details]
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When installing the inverter, you should ensure that it is correctly positioned, install it in a physically vertical position, and the mounting surface must be flat. In addition, the direction in w...[Details]
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The AVR timer T1 interrupt sample program uses the AVR timer T1 for 1S timing and uses the LED indicator of the PD port for simple indication. #include iom16v.h #include macros.h ...[Details]
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Jiwei.com reported on December 18 that today, Samsung's new flagship mobile phone pre-order officially opened. You can pay 100 yuan to reserve the new product, which has three major benefits. The res...[Details]
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Testing Insulated Gate Bipolar Transistors (IGBTs) is critical. By conducting tests, you can identify any potential faults or weaknesses in the IGBT so that they can be repaired or replaced in a time...[Details]
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Recently, there was news that TCL Huaxing plans to build an 8.5-generation LCD production line in Guangzhou. In fact, it is not an 8.5-generation line. Jiwei.com reporters have just received news tha...[Details]
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1 Introduction With the popularization of wireless networks, the computing power of ARM processors is constantly increasing, and the technology of computer image processing is constantly improving....[Details]
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A customer of Critical Link needed to develop a spread spectrum radio transceiver for multiple applications. The customer had developed an algorithm to modulate and demodulate the signal, but they ...[Details]
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The sealing problem of dynamic equipment always exists along with the operation of the equipment. Today, we have specially sorted out the various commonly used sealing forms, usage ranges and chara...[Details]
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On August 25, Beijing time, Hyundai Motor built the country's first hydrogen vision hall - Hyundai Hydrogen World, in Century Square on Nanjing East Road, a bustling area in Shanghai, to fully displa...[Details]
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200. L uses enameled wire with a diameter of 1 mm, wound 4 times, and the hollow diameter is about 5 mm. The antenna can be made of multiple strands of thin wire, about 50 cm long. The micropho...[Details]
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Introduction to infrared remote control Hardware Circuit Basic sending and receiving NEC Code❗ Remote control code External interrupts of C51 microcontroller External interrupt register ...[Details]
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Recently, the Hainan Provincial Development and Reform Commission issued a letter on the planning and arrangement of the charging infrastructure construction, operation and management tasks in Hain...[Details]
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1. Introduction
We know that in vehicle networks, most data is broadcast in plain text and received without authentication. This solution used to have the advantages of low cost and high perfo...[Details]
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For vehicle-mounted controllers, there are usually strict standards for CAN cycle fluctuations. The national standards are as follows. Based on the national standards, each OEM has slight diffe...[Details]