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The handheld ultrasonic flowmeter uses an external clamp-on sensor to measure liquid flow. The installation process is extremely simple, and the full Chinese human-machine interface makes it easier to...[Details]
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Infineon Technologies AG has joined the EMVCo (International Chip Card and Payment Technology Standards Organization) advisory board and will use its decades of rich experience in semiconductor sec...[Details]
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Real-time multitasking systems are widely used, almost penetrating into all walks of life, and the system classification is also very complex. In embedded systems, the real-time multitasking mechan...[Details]
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The remote operation of relay protection, automatic devices, signal devices, emergency lighting and electrical equipment in the substation generally adopts DC power supply, so the output quality an...[Details]
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On the road to the popularization of vehicle-mounted lidar, domestic lidar manufacturers are occupying an increasingly important position, such as Hesai Technology. As one of the major players on t...[Details]
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這是一個簡易的AT89C2051燒錄器的電路,+5V和+12V可由電腦接出來,或使用7805,7812做電源供應,Q1,Q2可使用9013或相似的電晶體皆可,看到這張圖之後,有沒有覺的燒路器其實很容易做的,閒暇之餘不彷做一個,以備日後不時之需.
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The 2023 (Autumn) Asia Charging Expo was held in Hall 3 of Shenzhen Futian Convention and Exhibition Center from August 23rd to 25th. Kalku brought home storage, car emergency starting power supply...[Details]
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Interface circuit between serial 12-bit ADC (MAX187) and PC (computer)
In recent years, IC manufacturers have devised various methods of implementing interfaces, with particular emphasis on redu...[Details]
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When using the ADC of STM32F103 to collect external voltage, it is found that different sampling periods ADC_SampleTime are configured, and the voltage value of the external input impedance i...[Details]
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With the continuous advancement of science and technology, frequency converters are constantly updated, replaced, upgraded, and evolved, and their applications are becoming more and more extensive....[Details]
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Introduction
Seismic detectors are important sensors in data collection for minerals such as oil, coal, and metals, as well as engineering seismic exploration. Their performance will directly...[Details]
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On August 9, Lei Jun responded to several questions that Mi fans were most concerned about on Weibo, including whether there would be a MIX this time, when MIX Alpha would be mass-produced, and wheth...[Details]
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The 2021 OPPO Developer Conference was announced to be held at the Shanghai World Expo Center on October 27, with the theme of "Openness, Integration, Good Innovation". The 2021 OPPO Develope...[Details]
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/********************************************************************* Purpose: Build PCF8591 operation library Target system: Based on AVR microcontroller ...[Details]
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Abstract: Based on the study of the principle of remote procedure call and the characteristics of embedded systems, a remote procedure call design and its implementation on the server side of the V...[Details]