Instructions NOT included.
See KJ-8227 for individual instructions or full colour project book BJ-8504

This project enables you to listen to a conversation (or a bird in a tree, etc) beyond what you would normally hear. It uses the principle of a directional microphone. PCB and parts supplied. A plastic bowl or similar is required for the reflector. Requires 9V batt.

For More info on Kits for Kids.

Assembly required
Kit Form Short Form (circuit only)
Kit Group Short Circuit Series
Difficulty Simple
Contains High Voltage Components
Instructions Included
PCB Length 63mm
PCB Width 57mm
Application Field Bionic Ear
Additional required items 9V Battery
Volume Number Volume 2
Project Number(s) 15

Warranty: 3 Months



Brand Jaycar

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