May 2015
Intermediate to advanced
790 pages
37h 28m
English
Content preview from Electronic Engineering and Information Science
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Electronic Engineering and Information Science – Wang (Ed.)
© 2015 Taylor & Francis Group, London, ISBN: 978-1-138-02772-5
Call identification and interception system based on STC MCU
Q. Li, Y.J. Cao, W. Liu, J.M. Feng & H. Luo
College of Applied Science, Harbin University of Science and Technology, Harbin, China
ABSTRACT: In this paper, a fixed telephone identification and interception system was designed and pro-
duced, combined with frequency-shift keying decoding chip HT9032D. The system uses STC12C5A60S2 MCU
as the information processing and control unit, adopting modularized design idea, to realize the recognition and
treatment of fixed ...
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