Description
ISD1820 Sound/Voice Board Recording Recorder Playback Module On-board Microphone With Mic Sound Audio Loudspeaker
This module 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.
This module use is very easy which you could direct control by push button on board or by Microcontroller such as Arduino, STM32, ChipKit etc. Frome these, you can easy control record , playback and repeat and so on.
Features:
- Push-button interface, playback can be edge or level activated
- Automatic power-dwon mode
- On-chip 8Ω speaker driver
- Signal 3V Power Supply
- Can be controlled both manually or by MCU
- Sample rate and duration changable by replacing a single resistor
- Record up to 10 seconds of audio
- Dimensions: 37 x 54 mm
AJAY BHAT K –
Works like a charm ….. Shipping was very nice . Justice for the money . But to completely use the circuit , one needs a soldering iron to connect the wires.
ZOWRAIZ KHAVER –
Excellent product
Saharsh Mishra –
Working product, you get what you are paying for could have been cheaper and should have added 3.7v lipo battery along as a complete combo.
sharad –
works with buzzy sound