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Connection method and principle of three-phase power supply
The three-phase winding of a three-phase generator has two connection modes: star (Y) and triangle (△).
3.1.2.1 Star co...[Details]
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The process of global urbanization is still advancing with an unstoppable trend. By 2050, nearly 70% of the world's population will live in cities. Asia, where populous countries such as China and ...[Details]
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Recently, in addition to the previous requirements for small and thin, energy-saving, and low noise, electronic equipment is expected to meet ecological needs from the perspective of preventing globa...[Details]
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MATLAB EXPO 2022 China User Conference Online Conference is about to open
Including more than 30 themed technical meetings and hands-on practice, jointly explore
the latest features...[Details]
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Today, the new OPPO K7 is available for pre-order on JD.com. The 8GB+128GB version is priced at 1,999 yuan, and the 8GB+256GB version is priced at 2,299 yuan. Pre-orders will open on August 11. As...[Details]
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With the continuous consumption of earth's energy and the scarcity of resources, the harm of greenhouse effect to human beings, and the serious pollution of the atmosphere to the earth, the inter...[Details]
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Before Apple's fall conference began (1 a.m. Beijing time on September 11), Tianfeng International analyst Ming-Chi Kuo also gave a latest report, which revised some previous statements, and th...[Details]
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I downloaded the ds18b20 code of Lixin's mini2410 from the website, modified it, and successfully implemented the ds18b20 driver of Tiny6410.
【Program List】
ds18b20.c
...[Details]
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Early this morning, the Google I/O 2021 Developer Conference officially opened. Google Android 12 was officially announced, and the first public beta version of Android 12 Beta is now available...[Details]
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The temperature value is accurate to 0.1 degrees, LCD1602 display The simulation circuit diagram is as follows The c program is as follows: #include reg51.h #define uchar unsigned char #define ...[Details]
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The final quality of aircraft products depends largely on the quality of assembly. The labor of assembly and installation accounts for 50% to 60% of the total labor of aircraft manufacturing. Aircraf...[Details]
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Nondestructive testing : Factors affecting defect quantification in ultrasonic flaw detection
1. Impact of instrument and probe performance
The quality of the instrument and probe performance has...[Details]
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This article is the author's summary of experience in PSR primary-side feedback switching power supply design for many years. The previous chapter introduced the "unique" design method of the tr...[Details]
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Function: PA8 can drive the LED light to flash with random delay, and connect PA8 to PA7 port with Dupont line. PA7 is the 2nd channel of general timer TIM3. In the TIM3_CH2 trigger interrupt program,...[Details]
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Function description: Make the indicator lights of port P1 light up one by one in a left shift. P1.0 lights up -> P1.1 lights up -> ... -> P1.7 lights up, and so on.
1. Hardware simulation circuit
...[Details]
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