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working principle: When the float floats as the liquid level rises and falls, the magnet in the float attracts the contacts of the reed switch, causing an on and off action, and then gives an on-off ...[Details]
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STM32 F 103 VCT 6 xxx
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Part 1: Product series name, fixed as STM32
Part 2: Product type; F means this is a Flash product, there are ...[Details]
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According to Barclays analysts Blayne Curtis and Thomas O Malley, Apple plans to release the first iPhones with Wi-Fi 6E support in 2021. Semiconductor company Skyworks is certain to provide var...[Details]
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Using a single-chip microcomputer (or single-board computer) to play music is probably one of the issues that radio enthusiasts are interested in. This article starts from the basic sound generatio...[Details]
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As more and more enterprises rely on web and mobile applications to conduct business, application security vulnerabilities have quickly become the most common cause of data breaches. Therefore, it is...[Details]
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Guided wave radar level meter is a radar level meter based on the principle of time domain reflection (TDR). The electromagnetic pulse of the radar level meter propagates along the steel cable or pro...[Details]
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The advancement of EUV lithography technology is quite difficult, and ASML, the leader of lithography machines, is also struggling and improving little by little. ASML announced that it will ship the...[Details]
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Introduction
The controller area network (CAN) is a multi-host local network launched by the German BOSCH company in the 1980s for modern automotive applications. Due to the advantages of h...[Details]
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Oscilloscopes are widely used test instruments. They can be used to observe the waveform curves of various signal amplitudes changing over time. They can also be used to test various electrical quant...[Details]
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Focus on developer productivity, overall experience, AI and security
Leaders should explore technologies with the potential to transform their business
The 25 disruptive tec...[Details]
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When SM2..0 is 000, the SLEEP instruction will put the MCU into idle mode. In this mode, the CPU stops running, while SPI, USART, analog comparator, ADC, two-wire interface, timer/counter, watchdog a...[Details]
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3 System software design
3.1 Overall software design
Software design is the core of this design, and the key lies in the design of the overall software architecture and data structure...[Details]
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Preface Everyone should be familiar with timers, because all processors have this function. The timers of the F0 series chips summarized today vary in number depending on the chip model. Timer classi...[Details]
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0 Introduction
The RFID system based on SAW (Surface Acoustic Wave) tags uses SAW devices manufactured by advanced microelectronic processing technology. It has the advantages of small size, light ...[Details]
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Industrial Summit 2024 was successfully concluded in Shenzhen, China on October 29, 2024. The conference exhibited more than 150 application solutions, held 28 sessions on mot...[Details]