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Following the Dragon Scale Armor battery solution, Honeycomb Energy uses dagger battery cell + flying stack technology as the core to fully support the innovation and upgrade of battery fast charging...[Details]
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After Terry Gou expressed his position as the new chairman of Hon Hai, the list of new chairmen is left with only three people: Lu Fangming, chairman of Asia Pacific Telecom, Liu Yangwei, general man...[Details]
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void delay(char n) { char i; for(i=n;i 0;i--); //Look at the assembly and you will find that 3 instruction cycles are used here. The 4M crystal oscillator is 3us and the 51 microcontroller 12...[Details]
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Detailed explanation of 51 single chip LCD1602 program LCD1602 Industrial character LCD. 1602 means that the content displayed by the LCD is 16X2, that is, it can display two lines of 16 char...[Details]
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With the continuous development of the power industry, there are many types of relay protection testers currently used in China. However, since the performance of the relay protection tester itself di...[Details]
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Detroit has been getting a lot of attention lately when it comes to self-driving cars. Last week, the state of Michigan said it would build a corridor between Detroit and Ann Arbor designed for conne...[Details]
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The traditional 51 microcontroller IO interface can only be used as a standard bidirectional IO interface. If it is used to drive the LED, it can only be driven by current injection or by using a tra...[Details]
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The main power supply and backup battery are connected to the load through a simple diode "OR" logic circuit. However, when the battery voltage exceeds the main power supply voltage, the diode "OR"...[Details]
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1. Wireless
Sensor
Network technology is widely used and flourishing
Wireless sensors and sensor networks are new technologies with very broad market prospects and will have a profound...[Details]
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1. System Overview The modules used in the system include AT89C51 microcontroller + 8-bit common anode digital tube + matrix keyboard + small light + button + buzzer. The electronic keyboard system d...[Details]
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The structure of NPN type BJT is shown in the figure below.
From the figure, we can see that the NPN type BJT consists of two N-type regions and one P-type region to form two PN junctions, an...[Details]
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China Energy Storage Network:
China Southern Regional Power Market Work Plan
In order to thoroughly implement the "Several Opinions of the CPC Central Committee and the State ...[Details]
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With the widespread application of permanent magnet materials and CNC technology in the air compressor industry, servo motors are becoming more and more important. Servo motors refer to the engine ...[Details]
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Recently, I have some free time, so I thought of making a PID design. I collected a lot of theories about PID control on the Internet, so I planned to use mega16L to make a PID test program. I found s...[Details]
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Aiming at the "three excesses" (overloading, overtime, and speeding) of long-distance buses and the overloading of buses caused by unauthorized parking at abnormal stops, and the fact that the curr...[Details]