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In the chip manufacturing process, in order to transfer the designed circuit pattern on the mask to the silicon wafer, it is first necessary to achieve the transfer through the exposure process (phot...[Details]
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MOSFET selection in max8720 circuit
The step-down dc/dc converter circuit composed of max8720 is shown in the figure. The current conditions are vin=7~24v, vout=1.25v, Iout(max)=15a, fsw=300khz, t...[Details]
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Introduction
With the continuous improvement of environmental awareness and the increasing prominence of energy issues, electric vehicles, as a clean, efficient and low-emission means of trans...[Details]
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China Energy Storage Network News:
On December 21, in order to thoroughly implement General Secretary Xi Jinping's new energy security strategy of "four revolutions and one cooperation", buil...[Details]
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Figure 1 Figure 1 is a forward and reverse circuit with star-delta starting, that is, the motor starts with star-delta voltage reduction when it rotates forward, and also starts with star-delta vol...[Details]
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Proteus software is an EDA tool software published by Labcenter electronics in the UK. It is often used for digital circuit simulation such as single chip microcomputers. It is divided into two progra...[Details]
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The TOPSwitch-JX series (TOP264-271) integrates 725V power MOSFET, high voltage
switch
current
source, multi-mode PWM
control
, thermal shutdown
circuit
, fault protection an...[Details]
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Two or three years ago, when mentioning lidar , many people would have the impression that “there are so many technical routes that I can’t tell which one is which.” Let’s not mention FMCW lidar, whi...[Details]
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Description of the program: This solution describes the application of Xilinx FPGA in car reversing display. The system uses I2C to control the CMOS Sensor, correct the collected data, remove sha...[Details]
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Not long ago, Panasonic launched a new standard zoom lens, the Panasonic LEICA DG VARIO-SUMMILUX 10-25mm / F1.7 ASPH. This lens can present a beautiful defocus effect and is very expressive. This is ...[Details]
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Lattice has been aggressively growing its ecosystem (especially the developer community) over the past few years to increase its visibility. The company held its first-ever developer conference this ...[Details]
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It is reported that Huawei will release the new HUAWEI HiCharger DC fast charging module on April 24. As one of Huawei's fastest growing product lines, Huawei's network energy product line covers fou...[Details]
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1 MAX146/147 Overview
MAX146/MAX147 is a general-purpose A/D converter produced by MAXIM. It has 8 single-ended input channels or 4 differential input channels. It uses a single power supply, wit...[Details]
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Abstract: This article introduces the characteristics and peripheral interface circuits of the plasma display screen GU128×64, as well as the fault display system composed of GU128×64, ATMEL89C5...[Details]
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1. Change the coordinates displayed on the interface
When playing a video, the video starts playing from the coordinate (0,0). To change the coordinate, follow the steps below:
By che...[Details]
Analogue and Mixed Signal
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