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PID is the abbreviation of Proportional, Integral, Derivative.
1. Proportional adjustment function:
It is proportional to the deviation of the system. Once the system has deviation, the p...[Details]
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AT89C51 MCU drives 128x64 LCD display in C language
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#include AT...[Details]
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For those born in the 90s and 00s, Nokia may be unfamiliar, but in the eyes of those born in the 70s and 80s, Nokia is a god in their hearts. How powerful was Nokia at its peak? With a market share...[Details]
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Key points of the January 2023 "Smart Car Monthly Report" produced by "Cyber Auto": Based on new energy passenger car terminal sales data (hereinafter referred to as "sales volume"), Cyber Auto...[Details]
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introduction
Spread spectrum technology refers to the technology of transmitting information with a large bandwidth (compared to the signal bandwidth). In order to expand the spectrum of the tr...[Details]
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Figure Improved ZVT-BOOST Circuit
In order to reduce the turn-off loss of the auxiliary tube of the ZVT-BOOST circuit, a lossless absorption circuit is added to the auxiliary tube to achieve sof...[Details]
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1. Compared with range anxiety, safety anxiety of pure electric vehicles is a topic that car owners are more concerned about. 2. Statistics show that 80% of new energy vehicle spontaneous combustio...[Details]
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The concepts of active and passive inverters mainly involve the types of components used inside the inverter and their impact on the way the motor is driven and controlled.
1. Frequency Conver...[Details]
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1 Introduction Integrated operational amplifiers are widely used in personal data assistants, communications, automotive electronics, audio products, instruments, sensors and other fields due to the...[Details]
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I found this information when I was learning PIC a long time ago. It is very helpful for reading and writing SD cards! ! ! Physical picture: The simulation schematic diagram is as follows. Th...[Details]
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In the development of using pwm to drive the buzzer, the pwm is always at a low potential after it stops outputting, so the buzzer still consumes 70mah of current even though it is not working. There...[Details]
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Elon Musk, a technology executive who likes to interact with netizens, recently revealed in a Twitter comment section of a netizen that he plans to port more Unity and Unreal Engine games to his Tesl...[Details]
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The frequency converter is a power electronic device that can convert fixed-frequency AC power into adjustable-frequency AC power, thereby achieving speed regulation and control of the motor.
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With the rapid rise of Chinese power battery companies, South Korea's three major battery companies are losing ground. Industry analysts indicate that as China's new energy vehicle market continues...[Details]
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When the chip is powered on and reset, bit6 and bit5 of F4 are random, and non-powered reset keeps the original state unchanged. The following example writes data to the 30H and 50H registers of B...[Details]