Tindie

Name: Joule Thief Cat Kit
SKU: 22272
Price: 25.00 USD
Availability: OutOfStock
Rating: 5.00 (1 reviews)

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Joule Thief Cat Kit

(1 Review)

A beautiful take on a classic circuit~

Designed by tilde.industries in United Kingdom

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$25.00

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Out of Stock

Sold out since Dec 25, 2020

A beautiful take on a classic circuit~

Joule Thief Cat 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 ...

Joule Thief Cat

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.

Find assembly instructions here

In the Package:

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

Not included:

AA Battery (due to shipping regulations)

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Review Breakdown

Average Ratings

Product: (5.00)

Documentation: (5.00)

Shipping: (5.00)

Communication: (5.00)

Richard | Jan. 16, 2021

Joule Thief Cat Kit

A good looking kit, the only challenge to building it is winding the little torroid. It works down to about 0.4V, so it is a decent Joule Thief. At 1.5V it draws about 120mA and the eye LEDs have a nice orange glow.

$25.00