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The new air conditioner energy efficiency standard GB 21455-2019 "Energy Efficiency Limit Values and Energy Efficiency Grades for Room Air Conditioners" (hereinafter referred to as the "New Air Con...[Details]
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Moroccan Industry Minister Ryad Mezzour announced that the country is negotiating with electric vehicle battery manufacturers to build a factory in the country to match the existing automotive indust...[Details]
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#include reg52.h #include intrins.h #define uchar unsigned char #define uint unsigned int #define long unsigned long sbit LED1 = P1^0; void Delay600ms(); //@11.0592MHz void main(void) { bit...[Details]
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01
HSM
HSM refers to Hardware Security Module, which has its own independent CPU, cryptograp...[Details]
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Although the test data and the listening effect are not completely consistent, it cannot be denied that the test data is the basis of the listening effect. Amplifiers with excellent test data have dif...[Details]
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Looking back, when I first learned about 51 single-chip microcomputers, I always encountered many problems related to crystal oscillators. In fact, the crystal oscillator is like the human heart, th...[Details]
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With the large-scale construction and commercialization of 5G, XR glasses, the third-generation computing platform recognized by technology experts, will accelerate their pace towards the consumer ma...[Details]
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On June 7, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched an AI bright kitchen solution based o...[Details]
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Recently, the US Securities and Exchange Commission announced the prospectus of XIAO-ICORPORATION (hereinafter referred to as XIAO-I Robot), a holding company of XIAO
Robot
. According to t...[Details]
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In order to improve the situation that a certain welding equipment can only output and print English documents, an English to Chinese translator with a high-performance ARM7 controller - LPC2214 as...[Details]
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assume cs:code,ss:stack; the key is to handle the interrupt layer by layer return
stack segment
dw 16 dup(0)
stack ends
code segment
start:
mov ax,cs
mov ds,ax
mov ax,stack
mov ss,ax
mov sp...[Details]
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The formula of pixel clock: VCLK = HCLK/ . In this system, the value of HCLK is 100M HZ. The following is the relationship between several parameters and the s3c2410fb_display data structure: VBPD is...[Details]
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In the past, LED manufacturers have developed large-size LED chips to achieve their desired goals in order to obtain sufficient white light LED beams. However, in reality, when the applied power of w...[Details]
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Recently, news about the Xiaomi 12 series has been constantly exposed. Recently, some netizens exposed the mobile phone cases of three new models of the Xiaomi 12 series. Among them, the huge rear ca...[Details]
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I have used Qemu to run/debug arm linux several times, but I forgot about it after a while. I had to look up the information again every time, which wasted a lot of time. This time I made the whole...[Details]
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