Run an LED off of a single battery!

Background

Make a Joule Thief, the capacity was doubled based on Colin55's response.

Basics

Ferrite toroid, inductors, and transformers that are suitable for using to make a Joule Thief. The AAA battery need smaller ferrite toroid then AA.

Contribute

• we need moddings, and
• practical concepts

Modding

There is a way, but there is no circuit diagram for that.

Wiki

Joule thief on Wikipedia

You can buy!

Circuit for dummies

Concept

eaposztrof's concept


eaposztrof's second concept