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Overunity Machines Forum



Joule Thief

Powering circuits with just one battery

Moderators: Groundloop, plengo, Pirate88179.

0 Members and 251 Guests are viewing this board.

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Important Topics

331 Replies
413,143 Views

July 10, 2020, 06:09:54 PM
by d3x0r

Normal Topics

19 Replies
10,951 Views

March 09, 2023, 10:59:59 AM
by sm0ky2

0 Replies
1,858 Views

March 07, 2023, 07:40:28 AM
by Kangsteri

2 Replies
3,519 Views

February 22, 2023, 02:20:44 AM
by Dog-One

Joule Thief

Started by Pirate88179

Pages1 2 3 ... 3388

16,939 Replies
6,296,245 Views

December 18, 2022, 04:29:56 PM
by tysb3

9 Replies
4,365 Views

September 04, 2022, 03:44:30 PM
by alan

6 Replies
5,682 Views

September 03, 2022, 02:29:20 PM
by alan

0 Replies
3,531 Views

January 08, 2022, 07:13:38 AM
by JackJohn

Pulsed DC JT by TK Labs

Started by sm0ky2

Pages1 2 3

11 Replies
6,912 Views

October 18, 2021, 11:29:46 PM
by Floor

956 Replies
284,540 Views

December 14, 2020, 10:19:23 PM
by Supertechster

4 Replies
8,631 Views

September 01, 2019, 11:44:58 AM
by alextecmen

645 Replies
482,473 Views

June 25, 2019, 10:18:22 AM
by tysb3

197 Replies
301,685 Views

January 27, 2019, 09:22:00 AM
by magpwr

To be deleted...

Started by nul-points

Pages1 2 3 ... 18

88 Replies
67,439 Views

December 03, 2018, 05:03:01 AM
by nul-points

Joule Thief 101

Started by resonanceman

Pages1 2 3 ... 546

2,726 Replies
951,907 Views

September 28, 2018, 03:56:29 PM
by puneet1984

Joule Lamp

Started by Lynxsteam

Pages1 2 3 ... 56

277 Replies
345,163 Views

September 22, 2018, 11:45:38 AM
by puneet1984

142 Replies
105,964 Views

August 19, 2018, 12:17:05 PM
by Pirate88179

21 Replies
12,120 Views

February 24, 2018, 10:57:37 AM
by sm0ky2

4 Replies
5,439 Views

October 23, 2017, 02:43:08 PM
by ramset

KA4EP Torch (kacher torch)

Started by d3x0r

Pages1 2 3 ... 6

28 Replies
34,878 Views

October 04, 2017, 08:07:56 AM
by AlienGrey

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