With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
We have a be nice comment policy. Please be positive and constructive.
How to make a listening device
Cheapest (~10-15USD/unit) wireless intercom or Simple USB powered Walkie Talkie hack
Cheap and Easy Intercom
3D Printable Motorola Walkie-talkie Clip
Easy FM Transmitter
Bring a Vintage GI Joe Walkie-Talkie Back to Life with Bluetooth!
Easy 2$ Radio WalkieTalkie
Add a headphone socket to your walkie talkies.
Haunted TV Prank
DIY Hacks and How Tos
When animals speak.
Posted:Jun 25, 2009
Join 2 million + to receive instant inspiration in your inbox.
Download our apps!
© 2015 Autodesk, Inc.
By clicking "Create Account" you are indicating that you have read and agree to the Terms of service.
Already a member? Login »
Enter the email associated with your account and we will send you your username and a temporary password.
Not a member? Sign Up »
Want to go pro?
First step is to sign up.
By clicking "Sign me up!" you are indicating that you have read and agree to the Terms of service.