YouTuber jodex96 souped up the basic Arduino EMF detector project with a piezo buzzer. The resulting audio feedback from the device is reminiscent of a geiger counter – very cool! I’m loving all the variations people are cooking up for this one.

Related:

Making the Arduino EMF Detector


  • Jodex

    Great that you Collin yourself have published my video here! Thanks! Your videos are veery great too!

  • japroach

    Can I use it to detect thetans?