The Analysis of Factors Affecting Android App Download Numbers
p.1428
p.1428
The Analysis of Factors Affecting Consumer Mobile Shopping
p.1432
p.1432
The Database Design and Optimization
p.1436
p.1436
The Design and Implementation of Crop Growing Environment Monitoring System Based on the Internet of Things
p.1440
p.1440
The Design of DC Speed Control System Based on PWM
p.1444
p.1444
The Design of the Smart Card Attendance System Database
p.1448
p.1448
The Design of Theft and Fire Alarm Instrument for Intelligent Building
p.1452
p.1452
The Detection Method of Black Field Failure and Static Frame Failure in Radio and Television Broadcast
p.1456
p.1456
The Development of the Wireless Remote Control System for Warm Room Ills’s Ozone Control Machine
p.1461
p.1461
The Design of DC Speed Control System Based on PWM
Abstract:
The system can detect the speed of DC motor,based on the collected information of speed, the singlechip control the PWM signal generating circuit, and the PWM wave adjustable is produced, thus the steering and speed of the DC motor is controlled.The digital control mode has the advantages of high integration, high reliability and low noise.
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Info:
Periodical:
Advanced Materials Research (Volumes 912-914)
Pages:
1444-1447
Citation:
Online since:
April 2014
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Keywords:
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