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Army I-Portal Portable Assessment System (PAS) The I-Portal PAS is a virtual reality headset connected to a computer program that reads a series of eye movements to determine if a subject has ...[Details]
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【QWT Introduction】
QWT
, the full name is Qt Widgets for Technical Applications, is an open source project based on the LGPL copyright agreement, which can generate various statistical c...[Details]
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The intelligent connected vehicle test base built by China Automotive Engineering Research Institute Co., Ltd. was completed. The base is the first comprehensive test and evaluation base for intellig...[Details]
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Washing machine washing program controller
Design a washing machine washing program controller to control the washing machine's motor to operate in the following regular pattern:
The washing t...[Details]
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We have talked about the touch screen calibration principle before, which is to make the LCD correspond to the touch screen coordinates.
1. Five-point calibration implementation
1. ...[Details]
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The manual speed setting method using the basic operation panel is simple and consumes less resources, but this speed setting method is more troublesome for the operator and it is not easy to achie...[Details]
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Description of the program:
The Profibus-DP slave port of netTAP30-DPS is connected to the DP fieldbus network, and the RS485 lead-out core wire is connected to the serial port devices on the ...[Details]
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Rename the demo project to led, then create a new folder in the LED folder and rename it to HardWare. Then create led.c and led.h files in the HardWare folder. Then double-click led.eww to open t...[Details]
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My first switching power supply design was a 150W DC to AC inverter for an automobile. It was 1999 and my manager walked into the lab and handed me a fancy metal box with a cigarette lighter adapter ...[Details]
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1. Overview The storage manager is responsible for managing all memory devices of 2440. The address lines of 2440 are ADDR0~ADDR26, which means the maximum execution addressing space is 2^27=128M. T...[Details]
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Solution Overview
The distributed photovoltaic inverter system is a grid-connected solution with centralized inverter and decentralized tracking. It adds a DC/DC boost conversion hardware unit ...[Details]
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The minimum system of the single-chip microcomputer is mainly composed of power supply, reset, oscillation circuit and expansion part. The minimum system schematic diagram is shown in Figure 4.1. Mini...[Details]
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In DSP application systems, commonly used input and output devices are LED digital tubes and keyboards. The original data information is input through the keyboard, and the processing results of the s...[Details]
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Abstract: With the continuous development of automobile electrification and intelligence, the driving scenarios of automobiles are becoming more and more diverse and complex, which has prompted the...[Details]
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A frequency converter is an electronic device used to control the speed of a motor. It can convert the input AC power into DC power, and then convert it into AC power with adjustable frequency, the...[Details]
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