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Make a Cloud Chamber using Peltier Coolers

Step 10Test the Top Peltier

Test the Top Peltier

Same drill as before - these steps need to be performed quickly!

1. Plug in the 5v power supply

2. Quickly touch the top of the peltier (or measure it with a thermometer)

3. Is it warm? UNPLUG THE POWER NOW! (peltier is backwards or upside down)

4. Is it cold? Good! (unplug the power)

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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.