Sprachaufnahme Isd1820 Playback -Modul Sound Recorder X5A2 Lautsprecher Us E8W1
First, the main chip: ISD1820. PLAYL key: jog mode playback, press and hold the playback, release to stop playing;. 1, easy to use 10 seconds voice recording. 6, the module can directly drive 8 ohm 0.5W small speakers.