4pcs ISD1820 Sound Voice Recording Playback Module Sound Recorder Board with Microphone Audio Loudspeaker for CYT1022

4pcs ISD1820 Sound Voice Recording Playback Module Sound Recorder Board with Microphone Audio Loudspeaker for CYT1022

• The main chip: ISD1820; Power supply:3-5V, can be accessed by pin power.
• Recording and playback control: Key control or single-chip, control lines IO Has been elicited; With loop, jog play, single-pass playback.
• This module can be directly driven 8 Europe 0.5W small speakers; Easy to use10 second voice recording.
• Note: The module output power is small, so the sound is also small, it is recommended to meet our miniature digital audio amplifier board and use3WSpeakers, can be used to achieve greater sound effects.
• Package included: 4PCS ISD1820 recording module+Loudspeaker