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Detailed interpretation of S3C2440 SPI driver code:
https://www.linuxidc.com/Linux/2012-08/68402p4.htm
一、platform device and board_info
/*...[Details]
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The earphones we are going to review this time are a wireless earphone that sounds a little "unpopular" - NuForce BE Live5 (¥899) wireless earphones. As a well-known audio brand in the United States,...[Details]
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Lawrence Jones, Vice President of the Edison Electric Institute
Working together to promote global energy interconnection
The Edison Institute is honored to work with the State Gr...[Details]
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NTN has developed a hub bearing unit that integrates a hub bearing with a 3-axis load sensor and a rotation sensor and a constant velocity joint (CVJ) using its new joint technology, extruded cut...[Details]
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static int delayLoopCount=400;
void Delay(int time)
{
int i,adjust=0;
if(time==0)//校准
{
time=200;
adjust=1;
delayLoopCount=400;
rWTCON=((MCLK/1000000-1) ...[Details]
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The characteristic of electric vehicles is that they can be charged by plugging in a power cord at home or in a parking lot. However, due to the problem of continuous driving distance, the number o...[Details]
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China Energy Storage Network:
To achieve the goals of carbon peak and carbon neutrality, energy is the main battlefield, electricity is the main force, and the power grid is the vanguard. V...[Details]
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Today I will give a brief explanation of the last parts of the clock system, the clock safety system (CSS) and the clock output function (CCO). 1. Clock Security System (CSS) The CSS function is ve...[Details]
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How to calculate the rated current of a three-phase motor
The power of a three-phase motor is P=1.732UIcosφ, and cosφ (power factor) is between 0.7-0.95. The greater the motor power, the great...[Details]
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The multimeter was originally a professional measuring tool for electricians, but now the electronic multimeter is easy to operate, has a long life, and is cheap. It has become a standard household t...[Details]
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Recently, at Alibaba’s online Yunqi Conference, Alibaba’s long-awaited first logistics robot made a surprise appearance. This is an intelligent robot that provides the last three kilometers of deli...[Details]
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Function signal generator is a signal generating device that can generate certain periodic time function waveforms (sine wave, square wave, triangle wave, sawtooth wave and pulse wave, etc.) signals ...[Details]
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The advent of FinFETs has a significant impact on the physical design and testability flow of integrated circuits. The introduction of FinFETs means that complementary metal oxide semiconductor (CM...[Details]
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1. What is the fixed relationship between bandwidth and sampling frequency?
Theoretically, the sampling rate needs to satisfy the sampling law of Nongxiaoxiang, that is, each cycle of the highest fr...[Details]
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Naxin Micro recently launched a multi-channel 24/16-bit, low-power, high-precision Δ-Σ ADC—NSAD124x and NSAD114x series, with 3ppm integral nonlinearity and up to 23.4-bit effective resolution, d...[Details]
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