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Three-phase bridge fully controlled rectifier circuit
The most widely used, common cathode group - 3 thyristors connected together with cathode (VT1, VT3, VT5) common anode group - 3 thyristors co...[Details]
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Multimeters and oscilloscopes are both commonly used tools. Multimeters and oscilloscopes are very familiar to electronic engineers. They can be said to be indispensable tools for research and deve...[Details]
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In recent years, various Bluetooth innovations have been increasingly used in commercial fields such as retail, hotels, tourism and healthcare, thanks to the low power consumption characteristics of ...[Details]
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1. Withstand voltage tester
The withstand voltage tester is also called the electrical insulation strength tester or the dielectric strength tester. A specified AC or DC high voltage is appli...[Details]
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This afternoon, the Huawei Developer Conference officially began. Richard Yu, CEO of Huawei's Consumer Business Group and Executive Director of Huawei Technologies Co., Ltd., took the stage to delive...[Details]
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In the process of burning AVR microcontrollers, it is inevitable that the fuse position is wrong, and the result is that the AVR microcontroller cannot be read or written! What should we do at this t...[Details]
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1. Machine instructions are generally composed of (operation code ) and (operand ), or may be composed of only ( operation code ).
2. If the transfer instruction is us...[Details]
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Shijian won many awards including ADI's "Best Agent of 2022" Recently, Excelpoint, a leading electronic component distributor in the Asia-Pacific region, has received multiple good news. Shijian S...[Details]
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For RF engineers, a basic and indispensable measurement tool is used at every stage of their product life cycle: spectrum analyzer or signal analyzer. Key indicators of the instrument, such as perfor...[Details]
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At present, the statistics of our military aircraft refueling process is still realized through aircraft refueling slips. The basic procedure is that the refueler fills out the refueling slip, refu...[Details]
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Recently, there is a piece of news about Apple that has attracted Xiaofang's attention. That is, a Brazilian consumer recently filed a lawsuit with the local court because he found that the charger w...[Details]
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#include "stm8s.h" #include "stm8s_conf.h" #include "Time1PWM.h" void TIME1PWM_Init(void) { GPIO_Init(PWMPORT, PWMCH1, GPIO_MODE_OUT_PP_HIGH_FAST); CLK_PeripheralClockConfig(CL...[Details]
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1. Multimeter A multimeter, also known as a multimeter, three-meter, or multiplexer, is a multifunctional, multi-range measuring instrument. Generally, a multimeter can measure DC current, DC vol...[Details]
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1 Surge voltage
When a circuit is struck by lightning and when an inductive load or a large load is connected or disconnected, a high operating overvoltage is often generated. This instantaneo...[Details]
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1. Comparison of I2S, AC97, PCM between S3C6410 and WM9713:
1. I2S, AC97, and PCM are different, each has its own, and the timing of the three is different. For the two sides to communicate, t...[Details]