3 Simple Ways to
Share What You Make

With Instructables you can share what you make with the world — and tap into an ever-growing community of creative experts.

PhotosPhotos

Share one or more photos of a project, recipe, or whatever you've made, quickly and easily.

Step by StepStep-By-Step

Share your step-by-step photos with text instructions of what you made so others can do it too!

VideoVideo

Share your how-to video. You'll need your embed code from a video site such as YouTube.

Transistor Radio Time Machine

Step 10Connect Battery Holder

Connect Battery Holder
«
  • Trasistor Radio Time Machine 4 (15).JPG
  • Trasistor Radio Time Machine 4 (16).JPG
Locate the battery holder. You may have to pull the metal positive "+" contact arm out with your needle nose-pliers to accommodate the two batteries stacked together like pancakes to total 6 volts. Test your fit.

Cut and strip an eight inch length of both red and black wire. Solder the red wire to the positive "+" terminal. Solder the black wire the the negative "-" terminal as well as the black wire that is connected at the other end to the sound board.

Fold back the terminals so they are flush with the bottom and cover them with electrical tape.
« Previous StepDownload PDFView All StepsNext Step »

Pro

Get More Out of Instructables

Already have an Account?

close

All Steps Viewing
View all steps of an Instructable on the same page when you're a Pro Member.

Upgrade to Pro today!
0
Followers
2
Author:Mister Jellyfish