1. DIY hot air waste oil furnace  (Heat, All Topics)
posted by elt on 11/22/2008 11:34:48 PM MST
2 comments

2. Thanks for the tanks!  (Rants & Opinion, All Topics)
posted by elt on 11/18/2008 02:45:35 AM MST
6 comments

3. First time heating with wood stove, Oct 2008  (Heat, All Topics)
posted by elt on 10/31/2008 04:01:32 PM MST
6 comments

4. heat from roof area... 2 years later  (Heat, All Topics)
posted by elt on 10/25/2008 05:26:14 AM MST
16 comments

5. Newbie Q. on sync. buck converter for solar  (Controls, All Topics)
posted by elt on 09/01/2008 01:55:16 AM MST
22 comments

6. Small scale solar MPPT wins 21%  (Controls, All Topics)
posted by elt on 08/26/2008 10:38:41 PM MST
47 comments

7. Question on three sided tower tilt over base  (Mechanical, All Topics)
posted by elt on 08/01/2008 10:03:21 PM MST
6 comments

8. Digital dump controller version 3  (Controls, All Topics)
posted by elt on 07/27/2008 06:38:31 PM MST
11 comments

9. Job: Wind Turbine Technician, Arcade, NY  (Classifieds, All Topics)
posted by elt on 07/14/2008 10:38:24 PM MST
0 comments

10. Thermosiphon garage door heater  (Heat, All Topics)
posted by elt on 07/09/2008 12:24:25 AM MST
3 comments

11. Nearby wind farm coming on-line  (Wind, All Topics)
posted by elt on 07/04/2008 07:46:38 PM MST
17 comments

12. Practically free high current amp meter ?!  (Controls, All Topics)
posted by elt on 08/21/2007 07:09:14 PM MST
6 comments

13. Home-built PWM dump controller.  (Controls, All Topics)
posted by elt on 08/16/2007 04:26:32 AM MST
13 comments

14. Programming the PWM dump load controller  (Controls, All Topics)
posted by elt on 08/02/2007 12:48:35 AM MST
9 comments

15. Freestanding aluminum tower?  (Wind, All Topics)
posted by elt on 07/17/2007 02:07:21 PM MST
31 comments

16. Confused by FET smoke and fire  (Controls, All Topics)
posted by elt on 07/14/2007 09:04:28 PM MST
32 comments

17. Building PWM dump load controller  (Controls, All Topics)
posted by elt on 07/05/2007 05:25:19 PM MST
20 comments

18. Confused by FET "safe operating area"  (Controls, All Topics)
posted by elt on 06/30/2007 02:18:30 PM MST
23 comments