Search Results: "joule_thief"

• 01:19

  High Voltage-Joule Thief on flyback 3

  by Admin Added 1 year ago 50 Views / 0 Likes

  for more information gilles.padawan.charles@gmail.com

• 03:02

  run a led on depleted battery using joule thief circuit

  by Admin Added 2 years ago 25 Views / 0 Likes

  run a led on depleted batteries using joule thief circuit, it can run a led for several weeks