Sound Activated Tape Recorder Switch Kit – CK0213
This circuit can be adjusted to turn on your tape recorder via its REMOTE plug. Has feed back and delay circuit for robust operation. Very sensitive and proven circuit – DIY Kit 13.
- L: 3-5/8″ W: 3/4″ H: 1/2″.
- Requires 4 AA batteries. (Use this Power Supply instead of a Battery)
- Sensitivity is user adjustable.
- Electronic Kit – soldering required.