This assembled module can record a high-quality message for a duration of 20 seconds into a solid microchip, as well as play back the recorded message. The module includes a recording indicator led, a microphone and two push buttons. No software or microprocessor required.
Operating Voltage: 5 VDC (typical), 6 VDC (max.)
Operating Current (without load): 25 mA
Quiescent Current: 5uA
Sampling Frequency: 6.4 kHz
Output: for 8Ω loudspeaker (from 0.5 to 2W) (speaker not included)