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The starting current and starting time of the juicer motor when starting and shifting are important parameters to be tested. First, the design, manufacture and installation of the equipment are tes...[Details]
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The core device of thi...[Details]
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This is the circuit design of a 150W car audio amplifier. The circuit is divided into two blocks: the tone control circuit and the power amplifier circuit.
Tone Control for a 150W Car Au...[Details]
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The 51 single-chip microcomputer is the entry basis for learning single-chip microcomputers. The programming software is keil, and the downloader of the 51 development board is stc-isp.
Software In...[Details]
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Fluorescence microscope detection method 1. Fluorescence microscope Fluorescence microscope is a basic tool for immunofluorescence cytochemistry. It is composed of main components such as light sour...[Details]
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Data processing
The signal to be measured is added to the P3.4 (T0) pin of the microcontroller after the preprocessing circuit, which can provide an effective input signal for the microcon...[Details]
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With the rapid development of electronic technology, modern electronic equipment has been widely used in various fields of human life. At present, electronic equipment has been in a period of rapid d...[Details]
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SCHOTT forges ahead: its market in China has grown for five consecutive years and it is determined to continue investing in the future • SCHOTT's global market will still grow strongly in 2022 and...[Details]
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German chip supplier Infineon surpassed NXP in 2020 to become the world's largest automotive semiconductor supplier. The report further stated that the top five suppliers including Infineon, NXP an...[Details]
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With the popularization of LED electronic display screens and LED full-color screens, LED display screens have become a beautiful landscape in today's information society. Especially when night falls...[Details]
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At present, a climax of learning and applying microcontrollers is emerging on a large scale in factories, schools, enterprises and institutions. Engineers and technicians who were accustomed to the t...[Details]
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Preface: As the world energy crisis intensifies, countries are seeking solutions to the energy crisis. One way is to seek the use of new energy and renewable energy; the other is to seek new energy...[Details]
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In March 2019, the Chinese new energy vehicle market has been very hot, and the "evergreen brand" FAW - Volkswagen finally brought two pure electric models, the Bora Pure Electric and the Golf Pure ...[Details]
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Use chip STC89C52RC, 2 latches 6 common cathode digital tubes with decimal points display a 24-hour clock There is no clock chip, so the time will be reset after power failure Schematic diagram for T...[Details]
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Inverter constant pressure water supply is a water supply method widely used in industrial and civil fields. It achieves constant water supply pressure by adjusting the speed of the motor. This wat...[Details]