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When making high-frequency circuits, you will often encounter the problem of frequency measurement. In fact, a frequency counter is an electronic device that is relatively easy to make yourself. Th...[Details]
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According to customs statistics on June 7, in the first five months of 2024, the total value of my country's import and export of goods trade (hereinafter referred to as "import and export") was 17...[Details]
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Michael Halbherr, executive vice president of Nokia's Here map service department, recently revealed in an interview with the media that Nokia has made a plan to vigorously enter the car network conn...[Details]
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SmartConfig Now when we buy a lot of smart devices, we need to connect them to the Internet, but they don’t have any effective input methods, such as keyboards and screens. So the so-called one-click...[Details]
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1. Observation method uses vision, smell and touch. Sometimes, damaged components will discolor, blister, or have burnt spots; burned components will produce some special smell; short-circuited chips...[Details]
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According to Bloomberg, the U.S. Federal District Court in San Francisco issued an arrest warrant on the 24th, listing three people involved in the DRAM technology trade secrets case of U.S. storage ...[Details]
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introduction
Ultra-high frequency (UHF) band radio frequency identification (RFID) near-field reader antenna (NFRA) is attracting much attention due to its potential for application in single-...[Details]
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In many applications, the frequency conversion stage consists of a buffer, preferably with some additional voltage gain, a mixer, and some filtering. You can simply integrate the mixer functio...[Details]
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Initial password: 12345678 This program is implemented by using 51 single chip microcomputer to control 74LS164 latch The MCU and the memory use IIC communication to establish the cryptographic syste...[Details]
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The automated test system uses TestStand from the American company NI as the automated test engine, adopts a hardware platform and real-time operating system based on COTS products, and provides a rea...[Details]
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The new generation of Redmi Note 11 series has been officially announced to be released on October 28. As the launch is getting closer, the official preheating continues to reveal dry goods. As a b...[Details]
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Friends who often pay attention to speakers should know that the mid- and high-pitched units in speakers are easy to burn out, especially in places such as studios, theaters, dance halls, conferenc...[Details]
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In a microcomputer system composed of a single-chip microcomputer, the operation of the single-chip microcomputer is often interfered by the external electromagnetic field, causing the program to run...[Details]
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The emergence of electronic police has effectively controlled the phenomenon of motor vehicles running red lights, but the problem of pedestrians and bicycles violating the rules on the sidewalk ha...[Details]
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Address space distribution of 6410:
The S3C6410 processor has a 32-bit address bus, and its addressing space is . The upper part is reserved for peripherals, and the lower 2GB area can be divi...[Details]