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The NVIC supports a total of 1 to 240 external interrupt inputs (usually written as IRQs). The specific number is determined by the chip manufacturer when designing the chip. In addition, the NVIC al...[Details]
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On June 25, according to foreign media reports, Irish e-commerce and mobile payment solutions company HIPS Payment Group Ltd and Swedish company Vourity are cooperating to launch encrypted payments a...[Details]
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Ultrasonic motor (USM) has many advantages, such as being able to directly output low-speed high torque, fast transient response (up to ms level), high positioning accuracy (up to nm level), and no...[Details]
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The accuracy of a multimeter refers to the maximum allowable error in a specific use environment. In other words, accuracy is used to indicate how close the measured value of a digital multimeter is ...[Details]
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Recently, I made a product using the STM8S003F3 chip. The product requires the use of TIM2 to output a PWM waveform on the PD2 pin. Installed the STM8-specific version of IAR, downloaded the STM8 l...[Details]
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According to news on June 15, Tesla CEO Elon Musk recently tweeted that he hopes Toyota can join the alliance of automakers that have adopted Tesla’s charging interface, which is called the North Ame...[Details]
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Bourns' latest series of shielded power inductors featuring ferrite core and ferrite shield designs Suitable for low magnetic field radiation environment New AEC-Q200 qualified automotive-gra...[Details]
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MSP430 has three basic clock sources: LFXT1CLK, XT2CLK, DCOCLK;
Among them: LFXT1CLK: can work with low-frequency watch crystal, standard crystal, ceramic resonator or external clock source.
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/****************************************************************************************************************** Program function: DS1302 clock experiment Development environment: WINAVR/GCC2...[Details]
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1. Working principle and characteristics of relay
A relay is an electronic control device that has a control system (also called an input circuit) and a controlled system (also called an o...[Details]
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1. Chip Map Package type: DIP-40 package 8-bit CPU 4kbytes program memory (ROM) (52 is 8K) 128 bytes of data memory (RAM) (52 has 256 bytes of RAM) 32 I/O lines 111 instructions, most of which are ...[Details]
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When does digital power make sense?
Digital control of analog power supplies with a simple PC connection is particularly useful during the development phase, when designers need to get the...[Details]
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0 Introduction
Fast Fourier Transform (FFT) is widely used in radar, communication, electronic countermeasure and other fields. In recent years, the rapid development of field programmable gat...[Details]
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Many patients with neurological diseases lose their language ability and need to rely on specific communication devices to communicate. Such devices use brain-computer interfaces or head and eye move...[Details]
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On the morning of November 5, 2024, Dalian Rongke Energy Storage Group Co., Ltd. held a donation ceremony for the Rongke Energy Storage Education Fund and Yanhui Scholarship at the Sixth Junior High S...[Details]