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Today I realized that I have been using the interrupt service function for such a long time, but I don’t know what the interrupt request flag means~~~Sad!!! Generally, I used the timer interrupt se...[Details]
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Jiwei.com reported on December 9 that according to Xiaomi’s official Weibo, Xiaomi Group was shortlisted for the second time in the 2020 Fortune Global Future 50 list (the Future 50), ranking 19th, a...[Details]
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1. PWM
PWM modulation technology---------includes adjusting duty cycle and frequency.
PWM Applications------It is widely used in power output and motor drive.
Power output: adjust vo...[Details]
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introduction
No doubt you’ve read or heard about the massive and growing data streams generated by the proliferation of devices at the edge of the network, including self-driving car...[Details]
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On March 3, 2022, Beijing time, realme officially held a "Holding the Stars" themed press conference and launched the new generation of national trend mobile phone realme V25. This time, realme V25 j...[Details]
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On April 6, according to TechCrunch, Apple seems to be testing a new feature that will allow developers to automatically charge users when the price of App subscriptions increases. Right...[Details]
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LEDs have been used in electronic systems for many years, primarily as indicator lights for electronic devices. Now significant advances in brightness and color depth mean that LEDs can now be used i...[Details]
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It is reported that Shanghai Hehui Optoelectronics is deeply engaged in the field of rigid OLED (mostly used in tablets and notebooks), and has been favored by manufacturers such as Huawei, BBK, HP, ...[Details]
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The digital insulation resistance tester adopts an embedded industrial single-chip real-time operating system, combining digital analog pointers with digital segment code displays. This series of met...[Details]
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In front of rows of switch cabinets, intelligent robots opened their big electronic eyes and began their daily inspection work conscientiously, creating a sci-fi landscape. On November 10, the coun...[Details]
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The number of ADC bits determines the accuracy of ADC, which can be 8-bit, 12-bit, 16-bit, etc. Another very important parameter is the conversion time. ST M32f103RBT6 has 2 ADC controllers . 128KFl...[Details]
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From 2010 to 2017, the global 3D printing market size increased year by year, with a fluctuating downward trend in growth rate. In 2012, the global 3D printing market size was US$2.30 billion, a year...[Details]
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In order to promote the upgrading and transformation of the national photovoltaic industry, the National Energy Administration launched the photovoltaic "leader" plan in 2015, proposing a series of...[Details]
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Abstract: This article first briefly introduces the HTC network monitoring system, and then proposes a 3G-based HFC network (hybrid fiber coaxial cable network) monitoring system solution, which ca...[Details]
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Someone once said, "Mechanical engineers design automotive machinery, electronic engineers design navigation systems, and civil engineers design roads." This implies that these engineering discipli...[Details]
Analogue and Mixed Signal
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