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1. Frequency Counter Introduction
Electronic engineers often need to measure frequency, time interval, phase and count events. Accurate measurements are inseparable from frequency counters or its sim...[Details]
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Portable consumer electronic device manufacturers are currently faced with the daunting challenge of developing low-cost, high-performance, feature-rich audio solutions with extended battery life. At...[Details]
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According to the Korea Herald, in order to surpass TSMC in the foundry field and cope with the growing demand for semiconductors, Samsung Electronics has ordered 15 advanced EUV equipment from ASML. ...[Details]
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The Galaxy S22 Ultra can be said to be the best of all Samsung mobile phones. Since its launch on February 9, its sales performance has exceeded the record once held by the Galaxy S8. At the same tim...[Details]
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Santa Barbara, California, recently announced that it has developed a new technology: a "light concentration system" prototype that is four times cheaper and more efficient than traditional photovolta...[Details]
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Recently, NXP Semiconductors launched the world's first battery junction box IC that integrates key battery pack-level functions, the MC33777. The advent of this innovative product marks a new era ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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0 Introduction
With the development of economic level, people's demand for cars is increasing. While cars bring great convenience to our travel, they also pose challenges to the health of ...[Details]
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On July 27, a signing ceremony for major projects in the 100-day campaign in Jiaojiang District, Taizhou City was held, with a total investment of 22.7 billion yuan. The signed projects cover high-te...[Details]
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1. Experimental topic: Use timer 0 to implement a running light, requiring each LED to display for 1 second in turn. 2.KEIL code #include reg51.h void main() { TMOD &=0X0F; TMOD |= 0x01; TH0...[Details]
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/* This code completes the correction of the y value just obtained and saves the result in the cheat_diff_y variable. Medium */ //y = y - (max + min); //y = y / (TIMES - 2); adc_state = 1; mode_y_axi...[Details]
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The core direction is towards the future. The 4th Hard Core China Chip Leaders Summit and 2022 Automotive Chip Technology Innovation and Application Forum hosted by Chip Master successfully conclu...[Details]
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1 Characteristics of 555 time base circuit
The 555 integrated circuit was initially used as a timer, so it is called a 555 timer or a 555 time base circuit. But later, after development, in additio...[Details]
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Interrupt measurement frequency Let’s look at the picture first The figure indicates that when ITx=0, the falling edge triggers the interrupt; when ITx=1, both the rising edge and the falling edg...[Details]
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As a new force in light sources, LEDs emit light in a completely different way from traditional light sources. They emit light by using the recombination of electrons and holes in the semiconducto...[Details]
Discrete Device
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