This Module (ISD1820 Voice Recording Module in Pakistan) is base on ISD1820, which a multiple-message record/playback device. It can offers true single-chip voice recording, no-volatile storage, and playback capability for 8 to 20 seconds. The sample is 3.2k and the total 20s for the Recorder.
ISD1820 VOICE RECORDING MODULE IN PAKISTAN DESCRIPTION:
FIRST, THE MAIN CHIP: ISD1820
SECOND, THE SIZE: 38 MM * 42.5 MM
OPERATING VOLTAGE: 3 ~ 5 V DC
FOURTH, THE MAIN FEATURES OF
1. IT IS EASY TO USE 10 SECONDS OF VOICE RECORDING
2. HIGH – QUALITY, NATURAL VOICE RESTORED
3. CAN BE 2 AS A PROPAGANDA OF THE MODULE
4. WITH THE LOOP, WORLDWIDE PLAYBACK, SINGLE – PASS PLAY FUNCTION
5. THE AVAILABLE MICROCONTROLLER CONTROL
6. THE MODULE CAN DIRECTLY DRIVE 8 OHM 0.5 W SMALL SPEAKER
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