How to install and use the APR33A3 Voice Recorder 8 channel module - YouTube
Source Voice chip Electronic component APR33A3 on m.alibaba.com
Aplus
Troncart Solutions - APR33A3(AUDIO PLAYBACK & RECORD) SMD APR 33A3 is a low-cost high performance single chip Voice recorder and Playback device for 20 to 30 seconds voice recording and playback. This
aPR33A3 Features aPR33A3 offer STANDARD CODE (see below code library ) for user to use. We also offer CUSTOMER CODE service to s