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When it comes to Transsion, everyone must be familiar with it. With its low price, and features that African brothers like, such as four SIM cards and four standby, black beauty algorithm, and super ...[Details]
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For the inverter,
the circuit
structure is mainly composed of rectification
circuit
, current limiting circuit, filter circuit, braking circuit,
inverter circuit
and detecti...[Details]
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As expected by many Apple fans, Apple China finally launched the MagSafe leather protective case for the iPhone 12 series today. The price is 999 yuan, the same price regardless of version. Is...[Details]
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The NI PXIe-5644R is the industry's first vector signal transceiver (VST). The VST features up to 80 MHz of real-time bandwidth and up to 6 GHz center frequency. The instrument also includes a progr...[Details]
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A
simple voltage boost circuit for
an LED
flashlight.
After the power supply
is turned on
, VT1 is connected to the negative pole by R1, and the voltage across c1 cannot c...[Details]
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Data acquisition technology involves a wide range of fields, a wide dynamic range of collected signals, a large amount of processed data, and high requirements for system real-time performance. Pro...[Details]
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LED screens
(outdoor billboards,
display screens
) can be roughly divided into two categories according to different application sites: outdoor billboards and outdoor ...[Details]
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Taiyo Yuden Co., Ltd. announced that it has started production of the 1005-size, 0.22mm-thick multilayer ceramic capacitor AMK105BJ474MC (1.00 x 0.50 x 0.22mm, thickness is the maximum value). This...[Details]
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According to a report by Global Times on the 16th, the Bureau of Industry and Security (BIS) of the U.S. Department of Commerce issued a statement, listing several Chinese institutions on its so-call...[Details]
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When songs and legends have fallen silent, architecture is still "speaking". Architecture spans history, bringing people endless charm and historical vicissitudes. Many people hope to become a great...[Details]
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The quality of electrolytic capacitors is very important. There are many second-hand and refurbished electrolytic capacitors on the market. How should we test the quality of aluminum electrolytic cap...[Details]
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On September 15, the 2023 New Energy Storage Industry High-Quality Development Conference and the establishment of the Jiangning District Energy Storage Industry Alliance and the signing of key projec...[Details]
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#include
unsigned char code C_t ={"1234567890"};
unsigned char xdata temp ;
void main(void)
{
unsigned char i,j;
unsigned char * tempptr;
tempptr=strcpy(temp,C_t); //This function uses TEM...[Details]
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Introduction: The anti-interference performance of single-chip microcomputers has always been valued by everyone. There are about ten single-chip microcomputers on the market that I have come into co...[Details]
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ESP is the Electronic Stability Control System. Different manufacturers call it differently. Volkswagen, Audi and Mercedes-Benz call it ESP, Hyundai calls it VSM, Honda calls it VSA, and BMW, Jaguar ...[Details]
Power technology
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