30s 120s Voice Recorder Module 3-5V Sound Playback Board For Greeting card

30s 120s Voice Recorder Module 3-5V Sound Playback Board For Greeting card. Product Introduction; 1.Operating Voltage:3-5V 2.Standby Current:/<5uA (3.6V) 3.Recording Time: 30s 120s 4.Recording Input:adopt ADC 14 Bit,Audio Out DAC 14 Bit 5.Recording Voice Format:ADPCM 6.Recording Distance:3-5m 7.Recording/Voice Play Mode:independently play a piece of sound recording or play a piece of prerecordig voice 8.Cycle Mode Play:can set cycle play times or constant cycle play 9.Prerecording voice is burnt from external to SPI Flash,can prerecord chord music or voice 10.Adaptive Loudspeaker:8-32 ohm output power 4.5V 0.6W 8 ohm 11.Recording Prompt:before recording one "BEEP",after finished,two "BEEP" 12.Mute Mode:no "BEEP" 13.Sampling Frequency:6KHz-16KHz,can be chosen through external resistor Key Recording Mode:everytime repeatedly record,it will clear previo.. Condition:: New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions : Type: : Recording , MPN: : Does not apply: Brand: : Unbranded/Generic , 。

30s 120s Voice Recorder Module 3-5V Sound Playback Board For Greeting card
30s 120s Voice Recorder Module 3-5V Sound Playback Board For Greeting card

30s 120s Voice Recorder Module 3-5V Sound Playback Board For Greeting card