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.

Learn more & Get Tips

Step by StepStep-By-Step

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

Learn more & Get Tips

VideoVideo

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

Learn more & Get Tips

Make a Cloud Chamber using Peltier Coolers

Step 7Connect the Bottom Peltier and Fan to Power

Connect the Bottom Peltier and Fan to Power

First - Make sure the 12v power supply is unplugged!

Electrically connect the CPU cooler's fan and the peltier to the 12v power supply.

Red goes to positive, black to negative.

Ignore any unused connections for the fan.

« Previous Step

Download PDFView All Steps

51
Followers

Author:

nothinglabs (Nothing Labs)

Hi, I'm Rich Olson (nothinglabs.com). I sell cloud chambers for viewing radiation, make robots and dev software. I like Instructables with complete info on doing cool stuff with cheap / common parts.