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Artificial intelligence thrives with advancements, opportunities, and needs. However, this also brings a major challenge: Such rapid development exceeds our basic capabilities, especially on-chip com...[Details]
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Last week, Apple reportedly announced a $100 million settlement with a small app developer that sued it, which attracted public attention. Although Apple announced that it would make changes, the env...[Details]
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With the development of technology, the application scale of gas detectors is becoming more and more extensive, including in the petrochemical industry, water treatment industry, toba...[Details]
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Chinese Foreign Ministry spokesperson Wang Wenbin answered questions at today's regular press conference about more than 20 Republican lawmakers forcing the Biden administration to make a statement o...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
uchar Table ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};
uchar Da ta ={0,0,0,0};
void DelayMs(uint i) //0.25ms
{uchar ...[Details]
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1 Introduction
In embedded system design, touch screen plays a very important role as input and output terminal. In recent years, the application of LCD touch screen has become more and more e...[Details]
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By swapping the positions of the logarithmic operation transistor and the feedback resistor, we can obtain the anti-logarithmic operation circuit, as shown in Figure 5.4-17.
When the...[Details]
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"The next decade will be the golden decade for Chinese investors. No year in the past twenty years has put us at a crossroads full of challenges and opportunities like 2019." Wu Shichun, founding par...[Details]
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1. First, we must understand the relationship between the ground wire of the oscilloscope, the neutral wire, the live wire, and the earth. The following figure shows the relationship between the live...[Details]
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The basic 80C51 series microcontrollers have 5 interrupt sources and 2 priority levels. Each interrupt source can be set as a high priority or low priority interrupt through software, which can achie...[Details]
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When learning assembly language addressing mode, I know the theory, but I want to know the physical connection of the address bus.
So I bought a 62256 chip (32K static RAM) to connect it, and then ...[Details]
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1. Forward operating current If:
It refers to the forward current value when the light-emitting diode emits light normally. In actual use, IF should be selected to be below 0.6·IFm according to n...[Details]
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According to foreign media reports, on June 2, at the Computex keynote conference, AMD announced that it is working with Samsung to develop the next-generation Exynos SoC. It is reported that this pr...[Details]
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#include
__CONFIG(0x0184); //Turn everything off, use internal RC
#define OUT_LED GPIO2
unsigned int timecnt = 0;
void Delay_us(unsigned int n)
{
while(n--);
}
void interrupt time1 (void)
{...[Details]
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In our previous blog notes, we have explained how improving the efficiency of electric vehicle powertrains can increase their range (Note I) and how better software controlling inverters and electr...[Details]
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