Free Electronic Circuits & 8085 projects

Electronic projects with circuit diagram and 8085 microprocessor projects.

Voice Recorder

Published on Oct 08 2009 // Voice circuits
Location: Home Voice Circuits Voice Recorder 

Voice tape recorder circuit as shown.  To record, press the record switch Sl, immediately, light-emitting diode LED glows to indicate power light, indicating ICl into the recording state, when facing the speaker BL recording. After recording, press the playback switch S2, the voice input can be released earlier. The circuit can be widely applied to various needs of voice prompts occasions.