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Dual Input Video Cable TV Amplifier
This circuit uses COMS logic level to select one of the two video inputs. The operational amplifier model is Linear Technology LT1190. ...[Details]
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"The upgrade was definitely because there was a defect at the time, which is normal. But this defect is different from other normal driving failures. Our failure rate during a collision is higher tha...[Details]
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1. Introduction to BX Wavelength Dispersive X-ray Fluorescence Analyzer
BX series wavelength dispersive X-ray fluorescence analyzer is a high-tech product developed by Beijing Bangxin Weiye ...[Details]
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The elbow flowmeter has a simple structure, reliable performance, and low pressure loss. It is especially suitable for large-caliber, large-flow, no-pressure-loss, low-viscosity liquids and flow meas...[Details]
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Preface
Programmable controller (PLC) is highly reliable and easy to use when controlling the switch signal of machine tools. It is widely used in most CNC machine tools, especially economical...[Details]
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The previous articles introduced the GPIO port operation, serial port operation, and interrupt operation of STM32 F103C8. Today's article briefly introduces the DMA operation of STM32. This article...[Details]
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This program has been used and no debugging is required. #include "reg52.h" #include "intrins.h" #define byte unsigned char //#define N_NOP _nop_();//_nop_();_nop_(); ////////////////////////////...[Details]
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Signal integrity issues can cause some trouble when you are trying to stabilize the various signals on your board. IBIS models are a simple way to solve these problems. You can use IBIS models...[Details]
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On November 17, the 2020 Beijing International Microelectronics Symposium and IC WORLD Academic Conference was held in Beijing. At the conference, Zhang Jinfang, chairman of Beijing Chipone Technolog...[Details]
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Terry Gou, founder of Apple's main manufacturing partner Foxconn, said on Thursday that although the new coronavirus outbreak disrupted the supply chain, the speed of resuming production at Foxconn's...[Details]
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A storage oscilloscope is a measuring instrument that inputs an A/D signal, stores the data in memory, and then displays the waveform. The differences between a storage recorder and a storage osc...[Details]
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On March 23, Apple stopped the verification channel for iOS15.3.1. This move will prevent all Apple users who have updated to iOS15.4 from downgrading to iOS15.3.1. Users who have not yet updated are...[Details]
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According to foreign media reports, on October 22, local time, Israel's AdaSky announced the completion of its Series B financing, successfully raising $15 million. This round of financing was led by...[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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The resolution of a servo motor encoder is one of the important indicators for measuring encoder performance, which directly affects the accuracy and stability of the servo system. This article wil...[Details]