Speech-Recorder / Nor Azila Mhd Yusof@Mhd Zawawi and Khairul Awzan Harun@Mustafa

Mhd Yusof@Mhd Zawawi, Nor Azila and Harun@Mustafa, Khairul Awzan (2003) Speech-Recorder / Nor Azila Mhd Yusof@Mhd Zawawi and Khairul Awzan Harun@Mustafa. [Student Project] (Unpublished)


This semester is a final semester, so eveiy student where the student past in project 1( KEU280) need to taking final project ( KEU 380 ) where continue project 1. Project 2 for student Electrical Engineering must be taking to complete graduate in Diploma Electrical Engineering.
Final project have a presentation about circuit project and must be complete report to submit supervisor. The title of project 2 is same with project 1 SPEECH-RECORDER where this project is important to used in modem life. SPEECH RECORDER is very important in modem technology because you can communicated with other person are easy because in SPEECH- RECORDER have A Integrated circuit is ISD2560 where these IC can be record your message just put S3 at REC. Then push SI to start and S2 to stop. If you want to play your message, put S3 at play. Then push SI to start playing and again to pause. If you want to delete your message press S2 twice.
One day, SPEECH-RECORDER is one from important thing because you can install at radio, telephone, door or window to easy miss the message. In addition, the SPEECH- RECORDER has a small circuit only, contain of resistor, capacitor, socket, ICs, speaker, switch and MIC (condensator microphone ). The commercial value of this project is very high because SPEECH RECORDER have three ICs where ISD 2560, LM 78L05 and LM386. ICS LSD 2560 for the voice recorded, the value is about RM125 So the total value of this project RM150.


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