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The first experiment of AVR microcontroller is a C language program for LED flowing lights from left to right. The programming environment is WinAVR, 8MHZ crystal oscillator.
#include avr/io.h //...[Details]
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Soft, stretchable electrodes recreate tactile sensations such as vibration or pressure on the skin through electrical stimulation. Image credit: Jacobs School of Engineering
A team led...[Details]
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In the wild, when repairing a car breakdown, having a picnic or recreational activity in the countryside, or when there is a power outage in some areas, people will feel very inconvenienced without...[Details]
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TD-SCDMA technology has already started to be applied on a large scale. As the subsequent evolution technology of TD-SCDMA, TD- LTE will soon be commercially available. Therefore, it is necessary to...[Details]
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June 16 news Apple iPhone 12/Pro is expected to adopt a new design with flat borders similar to the iPad Pro, and it can also be traced back to the era of iPhone 4 and iPhone 5. This week's new...[Details]
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Background Information The latest generation of microprocessors and digital signal processors (DSPs) need to provide higher currents at lower operating voltages, making it more important to make the...[Details]
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Clock circuit: The clock signal of the 51 microcontroller is usually obtained using two circuit forms: internal oscillation mode and external oscillation mode. Connecting a crystal oscillator (...[Details]
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Foreign media 91mobiles reported that Qualcomm is expected to release its next-generation flagship chip Snapdragon 875 later this year as its first 5nm chip mobile platform. According to reports, t...[Details]
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A desktop accessory shown in Figure 1 can be installed between an adjustable voltage experimental power supply and a breadboard or UUT (device under test) to protect the device from accidental overvo...[Details]
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This paper proposes a limited bipolar soft switching control strategy and studies its control mechanism. The DC blocking capacitor and saturated inductor are used to force the primary current to de...[Details]
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1. RF LNA design requirements As the first stage of the RF signal transmission link, the low noise amplifier (LNA) has a noise coefficient characteristic that determines the noise performance of the ...[Details]
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With the development of science and technology, the requirements for lighting equipment in home life are getting higher and higher. Ordinary lighting obviously can no longer meet people's needs for...[Details]
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IC design giant MediaTek (2454-TW) held a COMPUTEX press conference today (23rd). General Manager Chen Guanzhou said that the company continues to promote 5G technology to markets other than mobile p...[Details]
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The computer monitoring system of power stations generally adopts a hierarchical distributed structure, which connects each local monitoring unit distributed in the unit control room through a netw...[Details]
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Ionizing radiation such as X-rays and gamma rays has been widely studied and applied in various fields such as medical imaging, non-destructive testing, and scientific research.
Ther...[Details]