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What does the center frequency of a spectrum analyzer mean? The center frequency of the spectrum analyzer refers to the center point of the frequency range monitored by the spectrum analyzer. A spect...[Details]
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The development trend of portable consumer electronic devices is to continuously improve performance and increase functions, while requiring longer and longer battery life after each charge. As t...[Details]
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Here we will talk about using library functions to control timer 1 on the STM8S103F3P6 chip, that is, TIM1, which is an advanced timer. First, let's take a look at the timers on the STM8S103F3P6. O...[Details]
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I believe everyone is familiar with Keil. Here is a brief introduction to protues: the component library is very rich. In addition to general circuit simulation, it can also simulate 51 series, PIC, A...[Details]
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The interface circuit of the DS1302 device on the enhanced PIC experiment board needs to combine software and hardware to consider how to program. The hardware schematic diagram of the experiment i...[Details]
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Yesterday, Xiaomi officially popularized 10 knowledge points about 5G mobile phones. Lu Weibing, vice president of Xiaomi Group and general manager of Redmi brand, forwarded the Weibo post and said: ...[Details]
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Sanan Optoelectronics issued an announcement regarding internal adjustments to shareholders' shareholding structure and changes in equity. The announcement shows that on December 2, 2019, Sanan Opt...[Details]
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On September 1, Macrowei Technology was officially listed on the Shanghai Stock Exchange Science and Technology Innovation Board. The company's stock code is 688711 and the issue price is 27.51 yuan ...[Details]
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introduction When it comes to brushless DC motors, we have to mention brushed motors. Brushed motors have one annoying disadvantage: they are "noisy". Because the brushes and commutation rings need...[Details]
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A relay is an electrical control device. When the input quantity (such as voltage, current, temperature, etc.) reaches a specified value, it causes the controlled quantity to undergo a step change. ...[Details]
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Beijing time, March 9th morning news, more than 140 US lawmakers asked congressional leaders to approve a $52 billion semiconductor production and research and development stimulus bill. On Februa...[Details]
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Recently, Enpower Greentech (a solid-state battery company with offices in China, Japan, and the United States) has successfully developed a 18650 cylindrical battery with a capacity of 4095mAh, ac...[Details]
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Yesterday, Xiaomi App Store released an announcement stating that from August 1 to August 15, Xiaomi App Store will carry out the second phase of self-inspection to promote privacy compliance m...[Details]
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#include"STC12C5410AD.h"
#define uchar unsigned char
unsigned char aa,bb;
void delay(uchar dd)
{
int x,y;
for(x=dd;x 0;x--)
for(y=100;y 0;y--);
}
unsigned char Read_ADC(unsigned char adcvcc)
{
//Set ...[Details]
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Contact measurement and non-contact measurement are two common measurement methods, which are widely used in industrial production, scientific research and daily life. This article will introduce t...[Details]
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