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One of the characteristics of the development of contemporary science and technology is the combination of mechanical technology, electronic technology and information technology. Robots are one of t...[Details]
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The iQOO 9 series flagship mobile phone will be officially released on January 5, 2022. The new phone is now available for reservation in JD.com’s self-operated flagship store. It is expect...[Details]
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I've been playing with oled screens these days. I want to use a few buttons to control the servos and oled display, so I connected three buttons to PA13, 14, and 15, but found no response. Later I ch...[Details]
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Experiment name: Glow discharge characteristics and wind speed measurement principle Research direction: glow discharge Test equipment: signal generator, ATA-8202 RF power amplifier, thermal imager, ...[Details]
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The control of AC servo drives includes signal measurement, filtering, shaping, real-time completion of core algorithms, generation of drive signals, and system monitoring and ...[Details]
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Using a timer to delay is sometimes a bit troublesome. We might as well consider accurate software delay. Software delay is nothing more than using multiple loops of for or while. In the past, when us...[Details]
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In this section, we will learn how to analyze the AT24C02 memory chip under the I2C interface. After learning this section, we will learn how to use I2C to operate AT24C02 under Linux. 1. Introduct...[Details]
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Well-known whistleblower Roland Quandt released a screenshot of the e-sports mode of the Nubia Red Magic 3. According to the pictures he exposed, the screen refresh rate of the Nubia Red Magic 3 is 9...[Details]
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On May 11, the 2019 Wuxi High-Level Talent Innovation and Entrepreneurship Exchange Conference High-end Talent Recruitment Fair was held in Huishan District. Popular companies such as Hua Hong Semico...[Details]
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The 430 microcontroller generally has an internal information area to store some data that requires EEPROM. Since I didn't receive any relevant information in the forum, I'll just use the informatio...[Details]
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Figure 1: Bar chart of China’s electric bicycle battery demand, 2013-2020
Figure 2: China's electric tricycle battery demand scale bar chart, 2013-2020;
Figure 3: China's low-speed elect...[Details]
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introduction Handheld electronic devices play an important role in our daily lives. However, no amount of careful engineering can protect them from being subjected to "rough treatment" in the han...[Details]
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In the smart electric era, as the number of ECUs increases, how to simplify the complexity and use several or even one "brain" to control the ECUs of the entire vehicle has become the direction of ch...[Details]
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Recently, vivo launched a product with excellent cost-effectiveness, vivo U3x, which uses a 6.35-inch 1544×720 resolution water drop screen and is available in three colors: deep lake blue, midnight ...[Details]
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introduction
With the development of computer technology and network technology, embedded computer systems and network technology are used to form network embedded virtual instruments, which can ...[Details]
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