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Currently, the total output value of global semiconductors can reach 450 billion US dollars, but the entire industrial chain can be strangled by a chip with a cost price of one dollar. Qualcomm and I...[Details]
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First, let's understand the meaning of the symbols in the multimeter: 1. ~ Indicates communication. 2. V-2.5KV 4000Ω/V It means that for AC voltage and 2.5KV DC voltage range, its sensitivity is 4...[Details]
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Project name: AT_Mega16_master
Creation date: 2007.10.21
Programming: Zhu Haifeng
Contact: 543376422 (QQ) 13405100406 (mobile phone)...[Details]
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Post background Recently, Academician Yao Qizhi, on behalf of the standard leading unit (Cross Information Core Technology Research Institute) and the standard drafting unit (China Chiplet Industry...[Details]
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On May 18, the launching ceremony of the second phase project of Littelfuse Semiconductor (Wuxi) Co., Ltd. was held. It is reported that Littelfuse Semiconductor (Wuxi) Co., Ltd. was establ...[Details]
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On April 23, the Zhengning County Investment Promotion Conference and the completion and commissioning ceremony of the China Sodium Energy Storage Gansu Base were held in Zhengning County, Gansu. M...[Details]
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#include #include #define GPIO_LED P2 //External interrupt IO sbit K3=P3^2; sbit K4=P3^3; void IntConfiguration(); void Delay(unsigned int n); unsigned char KeyValue=0; void main(void) { GPIO_LED...[Details]
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Using fast PWM mode, the value of OCR1A is set by keystroke to change the duty cycle; When the value exceeds the limit, an alarm is given by LED and LCD. The output can be filtered to obtain a DC s...[Details]
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The LED chip market, which was still relatively stagnant and unclear in 2013 , has gradually become clearer this year. Some small, unlisted chip companies have begun to seek mergers and acquisitions...[Details]
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CEVA, the leading global licensor of signal processing platforms and artificial intelligence processor IP for smarter and connected devices, announced that Goodix Technology has licensed CEVA Riviera...[Details]
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This article details how to use an inexpensive 555 timer to replace a microprocessor to control a dedicated LED driver in applications that do not require
the full functionality of
the LED d...[Details]
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On July 27, the "CGN Yingjisha 20MW Photovoltaic Power Generation 3MW/6MWh Energy Storage Project" was officially included in the first batch of photovoltaic power station power generation side ene...[Details]
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1 Introduction
In some electronic instruments and equipment, an adjustable voltage source or current source with excellent performance is often required. In the past, operational amplifiers ...[Details]
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The main factors that affect the reliable and safe operation of the single-chip microcomputer system mainly come from various electrical interferences inside and outside the system, and are affected...[Details]
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In the photovoltaic power generation system, according to whether the photovoltaic grid-connected system is allowed to feed power to the main grid through the distribution transformer, it is genera...[Details]