ISD1820 Sound Voice Recording and Playback Module
The ISD1820 is a sound recording module featuring various playback functions. The module can easily connect to an external speaker using the on-boad header.
Features:
ISD1820 chip
Operating voltage: 3-5V
Easy-to-use 10 seconds voice recording
Looping, inching and single pass play function
Can directly drive a 8 0.5W speaker
Dimensions: 42.5mm x 38mm
Operation:
REC: Recording button
RLAYE: Trigger mode playback
PLAYL: Jog mode playback
RPL Jumper: Loop mode control
FT Jumper: Through control
Package Including: 1 x Chip