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The semiconductor device model consists of five parts (field effect devices, special semiconductor devices, composite tubes, PIN tubes, and laser devices only have the third, fourth, and fifth part...[Details]
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Using a multimeter to measure the quality of transistors and judge the pins is a basic skill in electronics majors. Have you ever been troubled by judging the pins of transistors? I remember when I...[Details]
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Meat Moisture Rapid Tester is mainly used to quickly measure the moisture content of animal meat such as pork, beef, and chicken, so as to determine whether the tested sample is water-injected meat....[Details]
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Input and output functions and control flow statements
This section mainly introduces Turbo C2.0 standard input and output functions and file input and output functions. Through the study of th...[Details]
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Baud rate calculation
The baud rate of STM32 is closely related to the serial port peripheral clock. The clock of USART 1 comes from APB2, and the clock of USART 2-5 comes from APB1. In STM32, th...[Details]
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Today the topic of remote transmission of elevator control data (DFU) is more relevant than ever.
Increasingly expensive personnel costs and the continuous reduction in market prices for elect...[Details]
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IT Home reported on May 25 that Nothing is a company founded by OnePlus co-founder Carl Pei. The company is about to launch its first mobile phone, Nothing Phone (1), and now more information about t...[Details]
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Recently, some media have noticed that a clause in the EULA (End User License Agreement) of NVIDIA CUDA 11.6 and later versions mentions: "You may not reverse engineer, decompile or disassemble any r...[Details]
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To simplify the task of drawing power from a battery or USB cable, Linear Technology offers several devices. These devices seamlessly manage the power flow between the AC adapter, USB cable and L...[Details]
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Qualcomm Technologies announced today that the latest research results show that global 5G investment and R&D investment will increase by 10.8% over the forecast in 2019 over the next 15 years. Accor...[Details]
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The simplest way to measure the transformer ratio is to use a transformer ratio tester to measure it directly, but if we don't have this instrument in our hands, how should we measure it? This is th...[Details]
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On September 14, Arm Holdings, a British chip design company owned by Japan's SoftBank Group, was officially listed on Nasdaq in the United States. The stock code is "ARM" and the price is US$51/ADS ...[Details]
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With the development of science and technology, the requirements for signal sources in various fields such as communication and measurement are getting higher and higher, and high-speed arbitrar...[Details]
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The 2020 Tokyo Summer Olympics will open, and Toyota has recently announced a plan to debut its solid-state battery electric vehicles at the 2020 Tokyo Olympics. According to Toyota, solid-state batt...[Details]
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The output signal generated by the integrated amplifier circuit board (ZHFD) is sent to SG3526 to generate PWM pulses. This signal is logically operated with the feedback signal and then sent to the ...[Details]