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The chip model is STM32F103CB (128K). A constant array is defined at address 801F000 in the project. When compiling, an error occurs: ER_IROM1: File exists ........ It is found that the chip model wa...[Details]
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As the requirements for energy and environmental protection become increasingly stringent, engines must continue to upgrade and evolve to meet people's needs. For example, the terms "direct injection...[Details]
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The spectrum analyzer is one of the most commonly used equipment by radio frequency engineers. Many radio frequency parameters such as signal frequency, power, harmonics, and phase noise need to be t...[Details]
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Determination of the transfer function of torque motor
The torque motor transfer function is a mathematical model that describes the relationship between the motor input and output, and is usu...[Details]
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1. Instrument model: HIOKI 8842 waveform recorder 2. Instrument failure: repeated restarts 3. Fault detection: 1. Power on and restart repeatedly, 2. Open the case and observe the main power supp...[Details]
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1. MCU energy consumption factors
Modern MCUs generally use CMOS technology, and energy consumption includes two aspects:
Static consumption is mainly energy consumed by transistors;
Dynamic co...[Details]
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With the rapid growth of e-commerce and express delivery industries, intelligent robots are becoming increasingly popular with the momentum of "smart logistics". As we all know, the logistics indus...[Details]
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On August 29, Efort released its 2022 semi-annual performance report.
The report showed that the operating income in the first half of 2022 was about 608 million yuan, a year-on-year incre...[Details]
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On August 20, Huawei founder Ren Zhengfei, 74, was interviewed by the Associated Press at the tree-lined Huawei headquarters. Although the United States has announced that the (temporary license) can...[Details]
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About 50Ω and 1MΩ Termination There are two levels of shorting resistors inside the oscilloscope, 1M and 50Ω. No matter which one, it is a resistor to GND. The following is a schematic diagram of the...[Details]
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Aijiwei reported on March 17 that as the biggest suspense of the entire Honor Magic4 series flagship new product launch conference, the Honor Magic4 Ultimate Edition was finally released at the end o...[Details]
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Secure-IC, a provider of end-to-end cybersecurity solutions for embedded systems and connected objects, has announced that it has closed a €20 million funding round. This is the first time the comp...[Details]
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1 Main features
ADG731/ADG725 is a 32-channel/dual 16-channel high-performance monolithic analog multiplexer with a 3-wire control interface launched by ADI. The ADG731 has a 32-to-1 chan...[Details]
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It is predicted that by 2010, processors will operate at 1V and 100A current, and by 2020, processor power supply voltage is expected to be 0.7V and higher current. Efficient power management of proce...[Details]
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In-wheel motors are common in concept cars, but few can actually be mass-produced. At the Paris Motor Show, Protean Electric and Renault jointly launched the ProteanDrive fifth-generation in-wheel ...[Details]