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This article takes a flyback switching power supply as an example to explain the generation and propagation mechanism of its conducted common-mode interference. Based on the idea of balancing the a...[Details]
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challenge:
Develop tokamak measurement systems to meet the stringent measurement requirements of magnetic confinement controlled nuclear fusion .
solution:
Use NI Labview software a...[Details]
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UI! Looking at the mobile phone fast charging industry, how can it be faster? How can we make a breakthrough? Breaking the European and American chip monopoly, Shanghai Nanxin launches charge pump fa...[Details]
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1. System Solution The mobile phone APP controls the switch of the LED light through the ESP8266 WIFI module and the 51 single-chip microcomputer. The lower computer is composed of the single-chip ...[Details]
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The microcontroller source program is as follows: #include "delay.h" #include "12864.h" #include "fun.h" #include "key.h" #include "wakeup.h" u8 func_index=0; void (*current_operation_index)(); /...[Details]
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According to foreign media reports, Hitachi and Hitachi Astemo are developing a compact and lightweight wheel hub drive system for electric vehicles that integrates the motor, inverter and brake in o...[Details]
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After Skyworth officially released the MiniLED backlit TV, another TV manufacturer has launched a new MiniLED backlit TV. Recently, Samsung officially launched the MiniLED backlit LCD TV - Neo QLED T...[Details]
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0 Introduction The travel system of a certain aircraft tractor produced by our company adopts a hydrostatic drive mode: the engine directly drives the hydraulic piston pump, and the high-pressure...[Details]
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Theoretically, the application scope of high-precision maps is very wide, and they can penetrate into many fields such as urban management, emergency management, and urban renewal. However, IDC fou...[Details]
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In February 2010, an international murder case similar to the plot of a 007 movie occupied a lot of media coverage - a senior Hamas official was assassinated in Dubai. In addition to the suspects c...[Details]
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Timer 2 timer overflow interrupt is enabled TIM2_ITConfig( TIM2_IT_UPDATE, ENABLE); The interrupt function entry is in the stm8s_it.c file, the function name is INTERRUPT_HANDLER(TIM2_UPD_OVR_BRK...[Details]
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High voltage insulation resistance tester is an ideal test instrument for measuring the insulation resistance of large transformers, mutual inductors, generators, high voltage motors, power capacito...[Details]
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Recently, I used the encoder for the mouse in a project. According to the programming method given by the manufacturer, I found that it was easy to misjudge. So I used external interrupt to do it mys...[Details]
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2020 is a special year. The semiconductor industry is facing many unique and arduous challenges - Moore's Law is approaching its physical limit, the cost of chip innovation is increasing, the epidemi...[Details]
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Whether it is software-defined cars, distributed ECUs or adaptive Autosar, they are inseparable from the basic technology of the smart car era, automotive Ethernet. For hardware engineers, automoti...[Details]
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