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Although USB Type-C® is primarily known as the next-generation, faster charging standard for laptops, tablets, and smartphones, it is also becoming increasingly popular in power deliver...[Details]
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With the continuous development of automobile intelligence and autonomous driving technology, more and more suppliers are beginning to want to take off the traditional hat of "parts manufacturers" an...[Details]
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Economic Effects of VI Compatibility Testing
The initial cost of compatibility testing is very high. A large amount of expensive equipment is needed to build a test environment. Even if the test ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Before we begin the main content of C language, let's first look at how to use KEIL uVISION2 to compile and generate HEX files for burning chips. The HEX file format is data information arranged by ad...[Details]
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Label: ＦＰＬＮ Function: Floating point polynomial calculation
Entry conditions: The independent variable is in , the polynomial coefficient is after the call instruction, and ends with 40H.
Exit infor...[Details]
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introduction
Some electronic equipment and household appliances do not require the use of switching power supplies with completely isolated input and output. For example, the driving power supp...[Details]
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Generally, when using electrolytic capacitors, if there is no large ripple, the withstand voltage only needs to be 20% higher than the actual value. That is, 10V
is sufficient for the output of...[Details]
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#include STC89C5xRC.H void delay() //Use timer 0 to achieve 5ms precise timing { TMOD = 0x01; TH0 = 0xEA; TL0 = 0x84; //65536 - 5000 = 60036 TF0 = 0; //Set the overflow flag to 0 T...[Details]
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The new energy vehicle market is booming, but "range anxiety" has always been one of the biggest problems plaguing car owners. Its specific manifestations include false range standards, slow charging...[Details]
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In the technical fields of particle accelerators, laser pulses, radar transmission, etc., power pulse modulators are widely used. Pulse modulators are usually composed of a DC high-voltage charging...[Details]
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Measuring rotary conductance circuit diagram
1. Connect the circuit as shown in Figure 2.16.5. Connect the gyrator input terminal u1 to the sinusoidal signal US. The resistor ...[Details]
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Recently, at the "2023 Songshan Lake China IC Innovation Summit Forum", Feng Guoyou, senior director of Purui Semiconductor Design Center, introduced the industry's first 1.1V 6.5μJ/Mb ultra-low po...[Details]
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1. Phenomenon: All LEDs flash.
Problem: Poor contact.
Solution: Re-fix or reconnect the loose parts.
2. Phenomenon: LED is dim.
Problem:
1. The LED polarity is reversed.
...[Details]
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After adding the current inner loop, not only can the output current be limited, but also the dynamic response of the output can be improved, which is beneficial to reduce the ripple of the output vo...[Details]
Automotive Electronics
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