With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Simple, cheap, portables usb speakers to use with your laptop.
Tools: Soldering iron Ferric chloride or similar Welding Usb cable Scissors Some box to put the circuit in Tweezers permanent marker bakelita or similar Components: LM386 x2 electrolitic ...
Here is the schematic and the eagle board file.
Print or draw your circuit on the board, i know mine is bad but i ran out of tonner. -If you are drawing it, use the permanent marker, ...
Put components in their place and solder them.
You can use any 0.2 watt (jeje) 8ohm speaker. You can use those small black speakers or buy something nicer. But remember 8 ohm.
Put your speaker unto a nice box (nicer than mine) and youre done. Now connect the usb cable to your laptop and your mp3 player and enjoy. I will be ...
DIY Upgrading Portable Speakerby rodski
Altoids Tin Speakerby matthewpoage
Custom Portable Speakerby jenfoxbot
Portable Speakerby krmartin3
USB Powered Speakerby shankdroid
Join 2 million + to receive instant inspiration in your inbox.
Download our apps!
© 2015 Autodesk, Inc.
Enter the email associated with your account and we will send you your username and a temporary password.
Not a member? Sign Up »
Already a member? Login »
That's a pro feature!
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.
Already a member?" Login »