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At present, under the development trend of intelligent networking in the automotive industry, in-vehicle intelligent systems have become standard equipment for almost all models. McKinsey predicts...[Details]
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Microdischarge is a radio frequency breakdown phenomenon that occurs inside a microwave device under vacuum conditions. In recent years, with the development of space technology, the power of ...[Details]
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The cable fault detector is used to measure the distance to the fault point of the power cable. It has the characteristics of easy waveform recognition, high resolution, friendly interface, support...[Details]
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Question: How to calculate the gain of a differential amplifier circuit and how to analyze a differential amplifier circuit?
Answer: As shown in the figure, the basic principle of differen...[Details]
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1 Introduction
The high temperature tester is mainly used for temperature tracking measurement and data acquisition during the heating process. By systematically analyzing the test data, the...[Details]
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1 Introduction
Today's high-speed central processing unit (CPU) provides extremely high performance, while the requirements for various indicators of its power supply have reached unprecedente...[Details]
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At the Xiamen (Haicang) Integrated Circuit Enterprise Joint Product Launch and Signing Ceremony, Nanjing Chuhang Technology Co., Ltd. (referred to as "Chuhang Technology") released two products, the ...[Details]
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uchar buttion(void)//key reading and writing program
{uchar keybuf1=0x00,keybuf2=0x00,keysta=0x00;
bit zz=0,z12=0,z23=0,z31=0,
ff=0,f12=0,f23=0,f31=0,gnd=0;
//Read three grounding buttons firs...[Details]
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Overview:
The GPS track measurement system uses high-precision GPS technology to measure the real-time information of the track, speed, attitude, etc. of mobile targets such as cars, ships, and ...[Details]
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1. Introduction 1. Introduction to Samsung S5PV210 interruption system Exception Vector Table (Vectored Interrupt Controller) The exception vector table is a specific definition of certain specific a...[Details]
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Through ultrasonic sensing, the servo is turned. (Here I have an idea that the tap water switch can be controlled by the servo. That is, it is indirectly made into a small smart device) Materials: 5...[Details]
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Megger, also known as a megohmmeter, is used to test the insulation condition of circuits or equipment. The usage and precautions are as follows: 1. First, select a megohmmeter that is suitable for t...[Details]
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In practical applications, it is often necessary to output voltage, current and other signals. Especially in the industrial control industry, 4-20mA conversion is often used. If the AD421 chip is u...[Details]
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0 Preface At present, desk lamps have become a daily necessity for thousands of households. However, during use, huge energy waste is often caused by forgetting to turn off the lights; when used ...[Details]
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Non-contact temperature sensor is a sensor that uses infrared technology to measure the surface temperature of an object. It has the advantages of fast measurement speed, high accuracy, and no envi...[Details]
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