90 Second Audio/Message Recorder (Non-Volatile Memory Chip)
This 90 second audio recording electronic circuit is non-volatile, meaning that recordings will not be lost during a power outage. The circuit uses a memory chip (ISD25120) information storage for memory, and it has built-in audio processing. A single button is used for the audio start/pause functionality, and a second button is used to reset (wipe) the chips recording memory.
- L: 2-5/8" W: 2" H: 5/8"
- Requires 6 VDC power supply
- Non-Volatile Memory (wont loose message during power outage)