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Powering circuits with just one battery

  Subject / Started by Replies / Views Last post
330 Replies
262529 Views
Last post September 12, 2018, 11:41:00 AM
by Belfior
955 Replies
91390 Views
Last post January 02, 2020, 03:59:52 AM
by sparks_nz
4 Replies
4538 Views
Last post September 01, 2019, 05:44:58 PM
by alextecmen
645 Replies
357169 Views
Last post June 25, 2019, 04:18:22 PM
by tysb3
197 Replies
224913 Views
Last post January 27, 2019, 03:22:00 PM
by magpwr
To be deleted...

Started by nul-points « 1 2 3 4 5 6 »

88 Replies
38071 Views
Last post December 03, 2018, 11:03:01 AM
by nul-points
Joule Thief 101

Started by resonanceman « 1 2 3 4 5 6 ... 182 »

2726 Replies
556818 Views
Last post September 28, 2018, 09:56:29 PM
by puneet1984
Joule Lamp

Started by Lynxsteam « 1 2 3 4 5 6 ... 19 »

277 Replies
269352 Views
Last post September 22, 2018, 05:45:38 PM
by puneet1984
142 Replies
79415 Views
Last post August 19, 2018, 06:17:05 PM
by Pirate88179
21 Replies
4582 Views
Last post February 24, 2018, 04:57:37 PM
by sm0ky2
4 Replies
2624 Views
Last post October 23, 2017, 08:43:08 PM
by ramset
KA4EP Torch (kacher torch)

Started by d3x0r « 1 2 »

28 Replies
24076 Views
Last post October 04, 2017, 02:07:56 PM
by AlienGrey
1 Replies
4235 Views
Last post June 01, 2017, 06:10:56 AM
by alextecmen
0 Replies
1747 Views
Last post March 28, 2017, 02:35:09 AM
by stiplanet
0 Replies
1988 Views
Last post January 17, 2017, 03:58:00 AM
by spacecowboy
2 Replies
2830 Views
Last post January 12, 2017, 06:56:51 AM
by timmy1729
1 Replies
2594 Views
Last post January 10, 2017, 06:07:55 PM
by conradelektro
61 Replies
21337 Views
Last post December 20, 2016, 01:26:38 AM
by TheGeneralHackr
33 Replies
16115 Views
Last post August 25, 2016, 10:29:19 PM
by CG2016
0 Replies
2075 Views
Last post July 11, 2016, 05:19:47 AM
by amit roy
0 Replies
2260 Views
Last post June 24, 2016, 06:28:08 PM
by meiji_jap
0 Replies
3095 Views
Last post April 17, 2016, 06:09:49 PM
by Nao
Joule Thief

Started by Pirate88179 « 1 2 3 4 5 6 ... 1127 »

16896 Replies
4817095 Views
Last post March 02, 2016, 01:28:56 AM
by Pirate88179
26 Replies
26430 Views
Last post October 15, 2015, 04:08:44 PM
by hope-hope
Tin of joules

Started by tinman

12 Replies
7389 Views
Last post September 25, 2015, 06:56:56 AM
by Magluvin
2 Replies
3750 Views
Last post September 22, 2015, 09:07:48 PM
by TinselKoala
40 Replies
17946 Views
Last post September 08, 2015, 07:26:02 AM
by SoManyWires
12 Replies
9858 Views
Last post June 08, 2015, 03:44:35 PM
by Groundloop
1 Replies
4468 Views
Last post March 20, 2015, 12:04:31 AM
by telecom
1 Replies
3985 Views
Last post March 16, 2015, 10:27:13 PM
by MarkE
1 Replies
4080 Views
Last post March 08, 2015, 10:25:09 PM
by MarkE
3 Replies
5133 Views
Last post March 03, 2015, 03:56:17 AM
by Magluvin
6 Replies
10908 Views
Last post February 28, 2015, 11:26:49 PM
by sm0ky2
3 Replies
4595 Views
Last post January 28, 2015, 04:17:49 AM
by Pirate88179
3 Replies
5723 Views
Last post January 15, 2015, 04:30:12 PM
by thngr
0 Replies
3525 Views
Last post December 07, 2014, 11:01:49 PM
by mrjunkie
7 Replies
8689 Views
Last post December 03, 2014, 05:43:51 AM
by TinselKoala
8 Replies
8889 Views
Last post October 22, 2014, 12:28:41 PM
by Loser
0 Replies
3766 Views
Last post October 12, 2014, 11:56:56 PM
by CommanderJerome
0 Replies
4201 Views
Last post September 17, 2014, 01:01:59 PM
by chemist6146
0 Replies
4754 Views
Last post August 14, 2014, 07:33:32 PM
by Mancha
Joule theif : try out !

Started by omdano « 1 2 3 »

31 Replies
26754 Views
Last post May 28, 2014, 02:42:31 PM
by Farmhand
18 Replies
16129 Views
Last post May 21, 2014, 03:11:45 PM
by Vortex1
9 Replies
12280 Views
Last post May 15, 2014, 02:17:32 AM
by Pirate88179
25 Replies
23024 Views
Last post January 30, 2014, 02:46:16 AM
by TinselKoala
9 Replies
11151 Views
Last post January 18, 2014, 07:27:41 AM
by MarkE
Replacement ?

Started by omdano

1 Replies
4910 Views
Last post January 11, 2014, 11:42:31 AM
by TinselKoala
1 Replies
7345 Views
Last post November 30, 2013, 08:46:53 PM
by xee2
JT first attempt

Started by lygeas « 1 2 »

17 Replies
16183 Views
Last post November 28, 2013, 06:29:49 AM
by d3x0r
40 Replies
25758 Views
Last post November 15, 2013, 08:48:40 AM
by MileHigh
13 Replies
11618 Views
Last post October 27, 2013, 03:03:28 AM
by Legalizeshemp420
7 Replies
10415 Views
Last post October 25, 2013, 09:15:06 PM
by Legalizeshemp420
14 Replies
14409 Views
Last post October 20, 2013, 04:00:51 AM
by Legalizeshemp420
43 Replies
30599 Views
Last post October 18, 2013, 04:18:12 PM
by Pirate88179
35 Replies
28352 Views
Last post October 14, 2013, 06:42:09 PM
by Legalizeshemp420
4 Replies
7369 Views
Last post October 08, 2013, 11:05:23 AM
by Lakes
9 Replies
9489 Views
Last post October 04, 2013, 08:52:53 PM
by crowclaw
9 Replies
8349 Views
Last post October 02, 2013, 01:01:23 AM
by Legalizeshemp420
5 Replies
14668 Views
Last post September 27, 2013, 01:55:44 PM
by speakerbox
14 Replies
14140 Views
Last post September 25, 2013, 07:53:03 AM
by MileHigh
5 Replies
8340 Views
Last post September 22, 2013, 06:12:35 PM
by Dark Alchemist
1075 Replies
427397 Views
Last post August 15, 2013, 01:40:41 AM
by TinselKoala
251 Replies
197542 Views
Last post July 02, 2013, 10:01:27 PM
by Mk1
it's working?!!!!!

Started by pree5 « 1 2 3 4 »

49 Replies
51171 Views
Last post June 09, 2013, 06:43:20 AM
by pree5
2 Replies
7087 Views
Last post May 30, 2013, 04:26:27 AM
by LockwoodMan
Is that a joule thief?

Started by Jeg « 1 2 3 4 5 »

60 Replies
55471 Views
Last post May 05, 2013, 11:19:31 PM
by Pirate88179
0 Replies
5470 Views
Last post May 01, 2013, 08:43:38 PM
by sidneo
36 Replies
79866 Views
Last post March 26, 2013, 03:51:56 PM
by tian jian
11 Replies
16654 Views
Last post March 22, 2013, 08:47:23 PM
by TinselKoala
1 Replies
6333 Views
Last post February 10, 2013, 11:43:54 PM
by slapper
6 Replies
14531 Views
Last post January 08, 2013, 06:26:50 PM
by totoalas
Lynx Joule Inverter

Started by Lynxsteam « 1 2 3 4 5 6 ... 9 »

133 Replies
107982 Views
Last post December 29, 2012, 09:07:15 PM
by Flumen
10 Replies
32464 Views
Last post December 27, 2012, 04:39:38 AM
by saintsnick
JT

Started by basheer

5 Replies
9599 Views
Last post December 24, 2012, 06:20:38 PM
by ltseung888
0 Replies
5769 Views
Last post December 19, 2012, 06:24:33 PM
by basheer
5 Replies
12463 Views
Last post December 07, 2012, 10:31:27 AM
by Chucoflores13
0 Replies
5873 Views
Last post December 06, 2012, 03:10:24 AM
by topothemtn
6 Replies
11855 Views
Last post December 04, 2012, 08:29:00 AM
by pree5
27 Replies
35025 Views
Last post November 29, 2012, 11:46:07 PM
by Eighthman
30 Replies
40738 Views
Last post November 29, 2012, 09:11:09 PM
by Flumen
Joule Ringer!

Started by lasersaber « 1 2 3 4 5 6 ... 44 »

654 Replies
685160 Views
Last post October 31, 2012, 04:06:57 AM
by Djoko
1 Replies
14712 Views
Last post September 11, 2012, 08:28:54 PM
by gadgetmall
Joule Motor

Started by Lynxsteam « 1 2 3 »

38 Replies
55068 Views
Last post August 28, 2012, 04:51:29 PM
by Lynxsteam
Hairpin Project

Started by resonanceman « 1 2 3 4 5 6 ... 11 »

164 Replies
87681 Views
Last post August 27, 2012, 02:30:16 AM
by Pirate88179
Cvs Disposable Camera

Started by kd5sgs « 1 2 »

15 Replies
21169 Views
Last post August 23, 2012, 05:51:48 AM
by kd5sgs
5 Replies
8716 Views
Last post July 24, 2012, 05:39:13 PM
by gcadman
9 Replies
16885 Views
Last post May 30, 2012, 09:53:00 AM
by Taylor
18 Replies
37595 Views
Last post May 21, 2012, 06:33:50 PM
by mnsman
15 Replies
26382 Views
Last post May 18, 2012, 08:22:30 AM
by goku_092966
7 Replies
12069 Views
Last post April 30, 2012, 01:51:11 AM
by Pirate88179
0 Replies
11266 Views
Last post March 12, 2012, 01:42:39 AM
by Evil Lurker
0 Replies
6577 Views
Last post February 26, 2012, 07:26:05 AM
by d3x0r
5 Replies
13398 Views
Last post February 19, 2012, 01:53:54 PM
by d3x0r
0 Replies
11295 Views
Last post February 14, 2012, 03:36:27 AM
by d3x0r
8 Replies
12803 Views
Last post January 25, 2012, 03:43:17 AM
by sm0ky2
0 Replies
7992 Views
Last post January 10, 2012, 03:56:45 AM
by sergdo
New jewl

Started by stevensrd1

5 Replies
9614 Views
Last post December 20, 2011, 10:50:51 AM
by stevensrd1
13 Replies
12233 Views
Last post November 15, 2011, 04:46:33 PM
by acmefixer
1 Replies
12145 Views
Last post August 29, 2011, 06:28:21 AM
by pree5
Bismuth core Joule thief

Started by Mk1 « 1 2 3 »

40 Replies
52862 Views
Last post August 08, 2011, 09:33:36 PM
by jbignes5

 

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