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This lesson uses the AT89S51 microcontroller minimum system to teach you how to program the microcontroller. This program drives the light-emitting diode on the P1.7 port of the microcontroller to fl...[Details]
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According to businesskorea, Samsung's foundry business recently received a second production order from Nvidia's Ampere GPU. Samsung received an order worth 1 trillion won from Nvidia in early 2020 a...[Details]
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1. Precautions for on-site use 1. The on-site use conditions of the digital pressure gauge should meet the requirements of the technical parameters of this instrument. Select the instrument range...[Details]
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July 12, 2023 -
SynQor has introduced a new three-phase AC input (100 to 140 VrmsL-N, 47-800 Hz) 28V DC output VPX power supply for military and aerospace applications
. This 3U VPX power s...[Details]
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Recently, I made a digital voltmeter. The circuit supports AC or DC voltage display. The software supports seven different full-scale gears, which can be switched freely. It has functions such as a...[Details]
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Based on the in-depth discussion of the limitations of ICT testing and functional testing, as well as the research and practice of boundary scan testing technology, this paper proposes a method for es...[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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Brief: Based on the current
timing
technology and market situation, this article introduces the working principle of Beidou timing terminal, the application methods and characteristics of Bei...[Details]
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1 Introduction to GPS System GPS is the abbreviation of Global Positioning System . Its purpose is to accurately locate and monitor ground and air targets on a global scale. With the increasing ...[Details]
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In today's world, whether it is work or entertainment, mobile phones seem to have become one of the indispensable tools in the lives of many people. And with the heavy use of mobile phones, it has al...[Details]
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Chapter 10 Oscilloscope Design—Digital Signal Processing This chapter explains the FFT and FIR used in the second-generation oscilloscope. From the application point of view, it is relatively easy to...[Details]
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1. Project Requirements Calling number: Press the button to call the number, the digital tube displays the number to be called and the buzzer sounds. Get number: Press the button to get number, and t...[Details]
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IC Insights recently released the "Global Wafer Capacity Report 2021-2025", which lists the world's 25 largest 200mm equivalent wafer monthly installed capacity rankings as of December 2020. The to...[Details]
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International New Energy Network News: In August this year, the National Development and Reform Commission issued the "Notice on Playing the Role of Price Leverage to Promote the Healthy Developmen...[Details]
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Using an active buzzer can only make a fixed "beep" sound, which is of course not enough. Using a passive buzzer, as long as you output PWM waves of different frequencies, you can make different note...[Details]