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LED display unit board, also known as LED display module or simply unit board, is the main component unit of the display screen, consisting of LED light-emitting diodes and drive circuits. LED d...[Details]
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The FOC ESC reference design is a low-cost evaluation platform
for quadrotor/applications.
The propeller is driven by a three-phase permanent magnet synchronous or.
This design is...[Details]
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Third generation (3G) mobile phones offer a wide range of features with more functionality. As consumers gain new and better functionality from their communications devices, they continue to deman...[Details]
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What is the difference between hifi speakers and ordinary speakers?
There are several main differences between HiFi (High Fidelity) speakers and ordinary speakers:
1. Sound quality perfor...[Details]
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Following its debut at MWC Barcelona in February this year, Honor held a domestic press conference today and officially launched the Magic 4 series in the Chinese market, with a starting price of 3,9...[Details]
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1 Introduction Because electromagnetic flowmeters have the characteristics of high reliability, strong corrosion resistance, and easy change of measurement range, they have been widely used in many i...[Details]
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1 Introduction
Frequency converters are developing towards low noise, high performance and high reliability. General frequency converters have achieved good results in saving energy, controllin...[Details]
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Preface
Sine wave inverter power supply is widely used in various fields such as electricity, post and telecommunications, communications, aerospace, etc., and with the continuous developmen...[Details]
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On April 25, Tesla announced that it would officially open charging stations in mainland China to some other non-Tesla brand new energy vehicles on a pilot basis.
...[Details]
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Whether you agree or not with the "RGB performance increased by 300%", it is undeniable that the bright colors are very cool. It has become a consensus among merchants on the market that products wi...[Details]
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Even if the quarterly numbers aren't that good, Apple's stock could still surge on earnings that aren't big enough to spook the market, CNBC analyst Jim Cramer said. “I know it’s a big week for ear...[Details]
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sbit RomCS = 0xA0^3;
sbit RomCLK = 0xA0^2;
sbit RomDI = 0xA0^1;
sbit RomDO = 0xA0^0;
#define OPCODE_BIT 3 /*Number of function code bits*/
#define ADDRESS_BIT 8 /*Number of address bits*/
#defi...[Details]
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When learning about various hardware, the serial port is an essential and first peripheral to learn, because with the serial port, you can interact with the hardware in a simple way, and it is al...[Details]
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1. Introduction
With the development of science and technology, people have higher requirements for their living standards and living environment. The traditional lighting system can no longer m...[Details]
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Nanochip
announced the launch of the new automotive-grade high-bandwidth integrated
current sensor
NSM211x series, which is a fully integrated high-isolation current sensor solution t...[Details]