ISD1820 Voice Board Module (On-board Microphone) Sound Recording Module อัดเสียง บันทึกเสียง พร้อมลำโพง

ISD1820 Voice Board Module (On-board Microphone) Sound Recording Module พร้อมลำโพง

1 with on-board ISD1820 chip
2 onboard microphone, can record directly
3 about 10 seconds voice recording
4 high-quality, natural voice restore can be used as a loudspeaker module
5 with a loop playback, jog playback, single-pass playback
6 the chip pin leads, through the microcontroller to control operation
7 Operating voltage: 3 ~ 5V
8 board size 54 (mm) the x38 (mm)