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A Best Express vehicle from Beijing to Changsha, Hunan, caught fire on the road in Anyang, Henan, causing 13 tons of parcels to be burned. Subsequently, the news quickly spread on the Internet. On th...[Details]
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The balance arms are the two secondary sides of the transformer. When the load impedance is infinite, the current flowing into the working arm is
It can be seen that when the armature mo...[Details]
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The 7nm process currently used for Apple A12, Snapdragon 855, and Kirin 980 is TSMC's first generation, and the second-generation 7nm with more advanced technology and integrated EUV lithography tech...[Details]
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Optical modem is an optical transceiver that converts optical Ethernet signals into other protocol signals, and also plays the role of modulation and demodulation. Optical modem is also called single...[Details]
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The biggest problem in current practical applications is that pure electric vehicles have a shorter driving range in winter. Especially in the north when the temperature is below zero, the driving ...[Details]
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In the 51 single-chip microcomputer, when we use the upper and lower computers, we usually send a string of characters and send it as a signal to the single-chip microcomputer for processing. Becau...[Details]
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Do you still remember the tests back then? From the monthly exams to the college entrance exams, you must continue to practice hard all the way to move towards your ideal university. Cars are just li...[Details]
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Adding an indicator light
to the start button The circuit for adding an indicator light to the start button is shown in the figure.
It is not difficult to see that this i...[Details]
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Stratasys Ltd., a global leader in 3D printing and additive manufacturing, and MakerBot, a leader in desktop 3D printing, today signed a definitive merger agreement and announced that MakerBot will m...[Details]
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The power output of this 2x10W audio amplifier circuit will be 10 Watts on each channel with a 4 Ohm speaker resistance. The required supply voltage for this circuit is 8 – 24V DC and the current i...[Details]
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Mr. Munro released the battery of the Model S Plaid that he had hidden. Since Mr. Munro and his partner CORY STEUBEN explained it in detail, I will not go into details. I think there are some inter...[Details]
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Working principle of hot plug: Hot plug (Hot Swap, Hot Plug, Hot Dock) refers to inserting a module, card or connector into a system without affecting the operation of the system while the syst...[Details]
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I couldn't find any examples online, so I spent a lot of time looking at the PDF!
void RTC_EXTI_INITIAL(FunctionalState interrupt_en_or_dis)
{
NVIC_InitTypeDef NVIC_InitStructure;
EXTI_I...[Details]
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Complementary Schmitt Trigger
Figure 5 is a complementary tube Schmitt trigger. This circuit is a Schmitt circuit triggered by DC potential. During operation, the two tubes are saturated or cut ...[Details]
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When measuring the phase difference, if you want to measure accurately, you need to perform delay calibration between channels and delay calibration between probes. The ZDS2022 oscilloscope has an au...[Details]
Renesas Electronics MCUs
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