Voice Recorder with 8W Amp (680 Sec.)

This circuit can record (in digital format) and play back any voices which were stored in the IC (aPR33AX_C2). The play back voices can be used in public relations and advertising campaigns as well as the humanization of a donation box.

FEATURES:
Power requirment : 12VDC.
Current consumption (with 8-ohm, 0.25W. loud speaker) : 20mA. (standby mode), 160mA. (working mode).
Maximum number of the recorded messages : 8 messages.
Time duration : 680 seconds.
Input sources : 1) external line 2) MIC.
Built-in audio power amplifier 8 watts.
PCB dimensions : 2.00 in x 4.29 in.