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With the development of LED display technology, customers' awareness of it has deepened, and new customers have higher and higher requirements for the stability and reliability of LED display scr...[Details]
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In recent years, as a new product in the automobile market, new energy vehicles have seen a 65.7% year-on-year increase in sales in the first half of the year, despite the overall market downturn. As...[Details]
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I just got an STM32F429Discovery. I was itching to write a program into it. I accidentally disabled the MCU's debugging interface SW and JTAG. This is bad. I can't write programs or erase data. I was...[Details]
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#include reg52.h
sbit led=P2^0;
void delay3s(void) //error 0us
{
unsigned char a,b,c;
for(c=189;c 0;c--)
for(b=230;b 0;b--)
for(a=3...[Details]
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1. Introduction to temperature sensor DS18B20
DALLAS's single-wire digital temperature sensor DS18B20 is a new "one-wire device" with the characteristics of small size and wide applicable voltag...[Details]
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According to news on February 26, according to the official public account of "CSS China Software", China Software and Technology Services Co., Ltd. recently released the "2024 Plan for Issuing A Sh...[Details]
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On July 11, 2023, Dalianda Holdings, a leading international semiconductor component distributor committed to the Asia-Pacific market, announced that its subsidiary Shiping launched an industrial bar...[Details]
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Collaborative robots
are
robots
that can physically interact with humans in a shared working environment
. They are designed to be flexible, safe and easy to use. They can improve prod...[Details]
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Video surveillance market and development trends
The escalating security issues have forced governments and institutions to invest heavily in surveillance and security equipment. In addition, t...[Details]
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Using a 6MHz crystal oscillator and a timing of 1ms, what should be the initial value at time 0 in timer mode? Answer: ∵Using 6MHZ crystal oscillator ∴The machine cycle is 2us (213-X)×2×10-6=1×10-3...[Details]
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include"8515def.inc" .dseg keyone:.byte1 .cseg rjmpreset .org0x10 RESET: ldir16,low(RAMEND); the top of ram ldir17,high(RAMEND) outspl,r16; Set the stack pointer to the top of ram outsph,r17 ldir...[Details]
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A scientific research team composed of Duke University, Northwestern University and other universities found that using Apple's Apple Watch smart watch can help patients with sickle cell disease pred...[Details]
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This white paper provides an overview of the capabilities and performance of the Aeroflex SGA analog signal generator, focusing on the technology behind its leading ultra-low phase noise and switching...[Details]
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LED light sources have the advantages of energy saving, environmental protection, and various shapes, and are currently widely used. So, what kind of power supply should be used by LED light sourc...[Details]
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"Next year, Chery will have to be more aggressive in its intelligentization! It must be at the top of the industry!" On October 18, Yin Tongyue, Secretary of the Party Committee and Chairman of Che...[Details]