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As the discharge proceeds, the voltage across the capacitor gradually decreases, and the base voltage of BG1 gradually increases, finally causing BG1 to turn on again and BG2 to turn off and relea...[Details]
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Abstract: When using an external thermal diode to measure temperature, the accuracy of the temperature measurement depends on the characteristics of the external diode. Two critical parameters that af...[Details]
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//*******************PIC16F877A watchdog timer experiment*******************
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//PORTA, PORTB, PORTC, PORTD, PORTE are input states when reset
//PORTA.4 (RA4) is open-drain output
//
//WDT ...[Details]
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The IPM series products developed by Mitsubishi Electric Corporation of Japan belong to the third generation of intelligent power modules. It uses the third generation IGBT to replace the traditio...[Details]
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The method for measuring the voltage value VZ of the Zener diode is as follows: 1. Single meter measurement method This method is applicable to pointer multimeters. If the voltage stabilizer diode's ...[Details]
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The SDS2000X series super phosphor oscilloscope has a maximum bandwidth of 300MHz, a real-time sampling rate of up to 2GSa/s, and a storage depth of up to 140Mpts. It is a high-performance, economi...[Details]
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Ansys, Cadence, Hexagon, Microsoft, Rockwell Automation, Siemens, and Trimble use Omniverse technology to help customers design, simulate, build, and run physics-based digital twins
...[Details]
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Tesla China's official website shows that the price of the Model Y entry-level rear-wheel drive version has been raised from 301,840 yuan to 316,900 yuan, a price increase of 15,000 yuan. In just 8 d...[Details]
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The structure and schematic diagram of the reading microscope
The reading microscope is an instrument that combines a micrometer screw and a microscope to accurately measure le...[Details]
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On May 9, the ±800 kV Yibin converter station resumed power supply after the annual maintenance in 2019. So far, the three major UHV converter stations in Sichuan have fully completed the annual "c...[Details]
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In March this year, Xiaomi officially released its first folding screen flagship "MIX FOLD". The phone adopts a left-right folding solution. When unfolded, it looks more like a tablet computer,...[Details]
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Intel's statement on outsourcing strategy in its earnings conference yesterday (22) was vague, leaving room for imagination, and TSMC was not named. Industry observations show that TSMC's advanced pr...[Details]
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According to 36Kr, on July 28, TCL Electronics Holdings Co., Ltd. held a special shareholders meeting to discuss the acquisition of TCL Communications and the sale of Mogia International and other re...[Details]
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When a forward voltage is applied to the PN junction of an LED , current will flow through the PN junction, and electrons and holes will recombine in the PN junction transition layer to generate ...[Details]
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On October 16, the second Midea Visionary Conference was held in Shunde, Foshan. Academician of the Chinese Academy of Sciences and professor of Huazhong University of Science and Technology Ding Han,...[Details]
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