Joule Thief Cat Soldering Kit

A beginner-friendly soldering kit to make an adorable but mischievous cat who feeds on electricity, using every bit of energy left in discharged batteries.

An energy harvesting friend

Insert your discharged AA battery from your remote controller, multimeter, or other appliances, to give it a second life and light up the eyes of the Cat! But first you must help him get his parts back in place!

The Joule Thief Cat is a beginner-friendly soldering kit. All the parts are through-hole, and are included.

• Assembly instructions

Kit includes

2x Yellow LEDs
1x Transistor
1x Capacitor
1x Resistor
1x Diode
2x Wires
1x Ferrite
1x Battery holder
Joule Thief Cat PCB

Does not include solder, soldering iron or an AA battery (due to shipping regulations).