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How much power can a transformer consume when it is plugged into a socket and not doing anything?
It's no secret that transformers are used in a lot of products. Walk around your home and you'...[Details]
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Researchers at the Fraunhofer Institute for Integrated Circuits IIS in Erlangen, Germany, have developed a space-saving metering unit that can be clipped onto a cable like a clothes hanger and measure...[Details]
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When I wrote this article, I actually hadn’t done much millimeter wave testing, and I believe that most of the readers who are reading this article have not been exposed to millimeter wave testing. S...[Details]
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Clock circuit: The clock signal of 8031 microcontroller is usually obtained by two circuit forms: internal oscillation mode and external oscillation mode. Connecting a crystal oscillator (referred ...[Details]
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1. Interrupt enable control
The CPU's opening and masking of all interrupts of the interrupt system and a certain interrupt source are controlled by the interrupt enable register IE.
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#include iom16v.h #include macros.h #define uchar unsigned char #define uint unsigned int #pragma interrupt_handler timer1:9 flying i,temp; void delay(uint x) { uint y,z; for(y=x;...[Details]
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Load/Store memory access instructions — LDR word data load instruction — LDRB Byte Data Load Instruction — LDRH half-word data load instruction — STR word data storage instructio...[Details]
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Intel and Ericsson join forces to build a global Cloud RAN technology center • The Ericsson-Intel Technology Center will identify and prioritize enhancements to Ericsson Cloud RAN based on Intel t...[Details]
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introduction As a common garbage holding tool, trash cans are widely used in homes, hotels, communities and other places. With the progress of the times, people's living standards continue to improve...[Details]
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Medical melt-blown filter material synthetic blood penetration tester is used to measure the penetration performance of liquid-derived liquids such as synthetic blood, so as to evaluate its safety pr...[Details]
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Let's face it: global energy is becoming increasingly scarce, and the earth is gradually unable to support such a large population. In order to reduce dependence on oil, the automotive indus...[Details]
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1. Key measurement parameters of BER 1) Signal rate accuracy 2) Signal amplitude accuracy 3) Data signal rise time, various jitter parameters 5) Clock signal rise time, jitte...[Details]
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1 Clock 1.1 Clock Tree The clock configuration of Stm32 must refer to the clock tree. The clock tree determines the path of the clock configuration. By referring to the RCC register, different cl...[Details]
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What are the main performance indicators of differential amplifiers? What are the advantages of differential amplifiers? Why can differential amplifiers suppress zero drift better?
(1) The...[Details]
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First, open the schematic diagram of the baseboard and find the button information:
Four buttons can be found:
You can see that the pins corresponding to the four buttons are EINT1,...[Details]