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3.ASM3_Timer: Timer 0 controls LED flashing /** ****************************************************************************** * @file Timer.asm * @author Alex——Xiaobai * @version V1.0 * @date 2019....[Details]
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Use P1.0-P1.3 of AT89S51 microcontroller to connect four light-emitting diodes L1-L4 to indicate the current count data; use P1.4-P1.7 as the input end of preset data, connect four toggle switches ...[Details]
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With the rise of the trend of miniaturization and functional diversification of electronic products, portable electronic communication products are popular, such as laptops, mobile phones, digital ...[Details]
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Conducted interference is generally transmitted in the circuit in the form of voltage or current. Figure 6 is a basic method for testing conducted interference generated by electronic equipment, o...[Details]
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This routine is also a classic routine on the development board. I modified the framework of the program to make it more suitable for future calls. The specific 4*4 keyboard scanning principle is rel...[Details]
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Akamai Account Protector enables enterprises to detect and prevent account takeover attacks by human threat actors in real time New Solution Combines Akamai’s Deep Insights with Behavioral Analytics ...[Details]
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Few people know that all the clocks in the world are adjusted according to the oscillation of electrons in cesium 133 atoms, the only stable isotope of cesium metal. Since Einstein proved in 1967 tha...[Details]
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With the improvement of light-emitting diode (LED) chips and packaging technology, white light LED has gradually gained popularity as a general lighting source. It has a series of advantages such a...[Details]
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After the early stages of high valuations and rapid financing, the entire autonomous driving industry has fully realized the importance of self-generation. More and more companies are squeezing into ...[Details]
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When we drive through neighborhoods and towns and see kids walking and riding bikes, we realize the importance of road safety. According to a 2021 study by the National Highway Traffic Safety Admin...[Details]
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Recently, the Zhejiang Provincial Department of Transportation, Zhejiang Provincial Energy Bureau, and State Grid Zhejiang Electric Power Co., Ltd. jointly issued an implementation plan to accelera...[Details]
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The signal generator is a common signal source. It is a comprehensive electronic instrument composed of an oscillator, a frequency synthesis unit, a modulation unit, etc. Its basic function is to pro...[Details]
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In industrial production, due to the friction, peeling, extrusion, induction, etc. between objects, the surface area of the object has charges of different properties. When this charge accumulate...[Details]
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Earlier, there were reports that Apple will release some new products on March 16. But the latest news shows that Apple's spring new product launch will be held on March 23 local time. The new...[Details]
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The PT100 temperature sensor is a temperature measurement device widely used in the industrial field. Its working principle is based on the characteristics of platinum resistance changing with temp...[Details]
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