Voice Recorder Module ISD 1820

Feature
 Push-button interface, playback can be edge or level activated
 Automatic power-dwon mode
 On-chip 8っ speaker driver
 Signal 3V Power Supply
 Can be controlled both manually or by MCU
 Sample rate and duration changeable by replacing a single resistor
 Record up to 20 seconds of audio
 Dimensions: 37 x 54 mm