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What is a contactor?
They are electromechanical switches that, while similar to relays, perform heavy-duty applications that require higher current carrying capabilities. Contactors provide lo...[Details]
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1 System composition and working principle
The seismic accelerometer consists of a sensor probe, photoelectric conversion and signal processing system. The sensor probe is composed of a fiber M-z int...[Details]
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On December 6, 2022, Santa Clara, California, USA, Ambarella (hereinafter referred to as " Ambarella ", Nasdaq stock code: AMBA, a semiconductor company focusing on AI visual perception chips), today...[Details]
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Since February this year, competition in China's automobile market has become increasingly fierce. On the one hand, automobile
manufacturers
need to improve their competitiveness and develo...[Details]
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The integrated design of the player and the memory plays a key role in the portability of the MP3 player, but at the same time, it also brings many new problems. For example, the storage capac...[Details]
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Check the head and tail of the motor winding: For three-phase motors, first use the ohmmeter of a multimeter to separate the three groups of coils, then separate their heads and tails into two gr...[Details]
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The world's smartest mask is born? Recently at CES, Razer launched Project Hazel, a safe, environmentally friendly, and socially friendly mask. The product is equipped with an N95 medical-grade prote...[Details]
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In the wave of global innovation, Tesla once again stood at the forefront. On June 13th local time, Tesla's shareholders meeting was held as scheduled. This technological feast not only attracted t...[Details]
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How to use the oscilloscope horizontal controls Horizontal controls include: • Horizontal Scale Knob — Changes the oscilloscope's time/division setting using the center of the screen as a reference. ...[Details]
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static int delayLoopCount=400;
void Delay(int time)
{
int i,adjust=0;
if(time==0)//校准
{
time=200;
adjust=1;
delayLoopCount=400;
rWTCON=((MCLK/1000000-1) ...[Details]
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As the name implies, the oscilloscope silicone key is an oscilloscope key made of silicone raw materials. I believe that many people do not know what an oscilloscope is, because this thing is o...[Details]
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1. Copy Delay.ch from the previous file and add it 2. Modular Programming 3.main.c #include REGX52.H #include "Timer0.h" #include "Key.h" #include INTRINS.H unsigned char KeyNum,LEDMode; vo...[Details]
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The brake system is a key system for the aircraft's landing and taxiing. It bears the static weight and dynamic impact load of the aircraft, absorbs the kinetic energy of the aircraft during landi...[Details]
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Frequency modulation (FM) receivers have been used in high-fidelity music and voice broadcasting for many years. They provide excellent sound quality, signal stability and noise immunity. Recently, FM...[Details]
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VIAVI releases new high-speed Ethernet test platform at OFC 2023 The latest software version will support 800G ETC Shanghai, China, March 7, 2023 - VIAVI Solutions will focus on introducing new Et...[Details]