HALJIA 2 PCS ISD1820 Audio Sound Voice Recording Playback Module With Mic Sound Audio + Loudspeaker Speaker

Features: the main chip: ISD1820size: 38mm * 42.5mmthe working voltage: DC 3 ~ 5VLoudspeaker: 8ohm, 0.5W.1.This Sound Voice Recording Module is easy to use 10 seconds of voice recording2.high-quality, natural voice restored3.can be used as propaganda module4.with looping, jog playback, single-pass play function5.available single-chip control6.this module can directly drive a small speaker 8 ohm 0.5WPower supply :3-5V, which can be accessed pin power;Audio recording control mode: the key to control or microcontroller, IO has drawn the line of control;Buttons control audio recording method of operation:REC button: record button, you can press and hold the recording, release the button to stop recording;RLAYE key: trigger mode playback, press will play this whole speech;PLAYL key: jog mode playback, press and hold until playback, release to stop playback;RPL Jumper: loop mode control, loop playback;FT Jumper: direct control, microphone voice through the speaker can playback;Packing List:2PCS x ISD1820 Module2PCS x Loudspeaker2PCS x Free cables.