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According to CINNO Research industry information, Samsung Electronics' R&D investment exceeded 20 trillion won for the first time last year, and the number of Korean employees also reached 105,000, t...[Details]
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1. Experimental task
Use the table method to make port P1 change a single light: move left 2 times, move right 2 times, and flash 2 times (delay time 0.2 seconds).
2. Circuit diagram
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0 Introduction
According to the 2006 work report of CNCERT/CC, with the rapid development of the Internet, the number of public Internet users in China has exceeded 137 million. As the Int...[Details]
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/****************************
**TIM2 channel 1 uses single pulse mode
**TIM3 uses gated mode to output PWM
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//TIM2per: reload value
//Compare1: Compare the preloaded v...[Details]
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"Artificial intelligence is not mysterious. What matters most is how to use it to solve practical problems." Yan Zirong, CEO of Ansoft Technology, repeatedly raised this point of view in an intervi...[Details]
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Amazon may have beaten Apple to the punch when it comes to bringing a wearable smart ring to market, but Apple just successfully patented the concept, a development that could disrupt the young, fing...[Details]
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On December 3, OPPO officially announced that the new Reno5 series will be released on December 10. It will adopt the new "Star Diamond Color" technology and will support colorful portrait videos. ...[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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After obtaining local relief funds, Shengli Precision has begun to drastically reorganize its asset structure since this year, and has begun to divest assets in the system that are loss-making or in ...[Details]
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Digital multimeters are divided into two types: portable and desktop. Portable ones are small in size, light in weight, and consume less power, and are suitable for industrial sites. Desktop me...[Details]
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1 Introduction The memory of MCS-51 has three spaces: on-chip RAM, off-chip RAM and ROM. MCS-51 microcontroller has four storage spaces in the physical structure 1. On-chip program memory (on-chip ...[Details]
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In recent years, the communication network market in India has been booming. In order to seize the market, major operators are rapidly building their own operating networks. However, India's infrastru...[Details]
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If a thermal relay is used to protect a large motor in a factory, the large wires will break, that is, the screw wiring in and out of the thermal relay will have problems, which will easily cause h...[Details]
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Basic functions of STM8L051 debugging notes: System clock, serial port, and timer are all basic and necessary functions. They are put together and recorded here. The reason why TIM2 timer is used is ...[Details]
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In the field of industrial robots, ABB (Asea Brown Boveri) is one of the world's leading manufacturers, and its products are widely used in industries such as automobiles, electronics, and food and...[Details]
Analog electronics
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