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Abstract: This paper introduces a 250W metal halide lamp electronic ballast, which consists of PFC, Buck converter and full-bridge inverter. In order to avoid acoustic resonance, the full-bridge in...[Details]
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With the development and popularization of industrial automation, smart home and automotive electronics, brushless DC motors (BLDC) and permanent magnet synchronous motors (PMSM) have been widely u...[Details]
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The LED rotating display is a rotating LED display screen developed based on the principle of visual persistence. It installs 16 LED light-emitting devices on a carrier with a certain rotation speed....[Details]
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All relevant units:
In order to encourage enterprises in the inverter industry chain to give full play to their enthusiasm and creativity in technological innovation, enhance the market compet...[Details]
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According to foreign media reports, Porsche Engineering has developed a new torque control system for all-wheel drive electric SUVs, and the system is currently being tested. The system can provide m...[Details]
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*----------------------------------------
ComFun.c
C51 serial port input and output functions
External declaration ComFun.h
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#include
//Serial port i...[Details]
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QuantumBit Think Tank released the "
Smart
Driving 2023 Annual Report", in which some valuable frameworks are proposed. At present, China's smart driving technology is evolving rapidly, and...[Details]
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32% of the companies surveyed in North Asia found that the number of serious information security incidents in their IT systems has increased significantly in the past 12 months. One in five compan...[Details]
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Panasonic
Officially announced that it has completed preparations for mass production of 4680 power batteries and is seeking to start supplying such batteries to automakers. What is the progr...[Details]
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Preface This article mainly describes how to add interrupt configuration and interrupt address mapping in the S3C2440.s file that comes with Keil, so that when an interrupt occurs, it can jump to the...[Details]
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The following is a knowledge inventory and analysis of the advantages and disadvantages of incandescent lamps, energy-saving lamps, fluorescent lamps and LED lamps.
Incandescent lamp
...[Details]
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Homework: Expand the value at 30H of the on-chip RAM (which is a compressed BCD code) into uncompressed BCD code and put it at 41H and 42H. (The high bit is placed at 41H)
. This question is not...[Details]
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The simplest case of using USART is to use only three wires: Tx is used for data transmission, Rx is used for data reception, and GND is the signal ground line, which provides a reference level for b...[Details]
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China Energy Storage Network:
In order to give full play to the positive role of price levers in promoting energy conservation and emission reduction and optimizing resource allocation, and...[Details]
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The market demand for lithium iron phosphate continues to be strong, and its market share has hit a new high. According to the data from the Power Battery Application Branch, the domestic power bat...[Details]