November 23, 2008 01:59am pst

1. garycase 95,972
2. nobus 68,935
3. Callandor 58,048
4. PCBONEZ 51,164
5. sparkmaker 31,511
6. PUNKY 22,405
7. dbrunton 21,548
8. coral47 18,954
9. willcomp 18,683
10. tigermatt 18,200
11. jamietoner 15,940
12. rindi 14,490
13. Darr247 11,750
14. Merete 10,832
15. pheidius 7,867
16. lnkevin 6,550
17. chilternPC 6,456
18. cuziyq 6,175
19. burrcm 5,940
20. SysExpert 5,860
21. vikingitguy 5,080
22. David-Ho... 4,850
23. johnb6767 4,652
24. moorhous... 4,500
25. kode99 4,360

1. Callandor 556,985
2. garycase 405,291
3. nobus 267,915
4. willcomp 213,231
5. sparkmaker 115,494
6. tmj883 111,701
7. PCBONEZ 103,795
8. jhance 97,092
9. PUNKY 78,271
10. coral47 63,732
11. SysExpert 62,339
12. leew 60,713
13. wlennon 60,460
14. jamietoner 59,414
15. dbrunton 57,314
16. RoadWarr... 56,409
17. rindi 54,713
18. Dynamic1 49,446
19. dogztar 49,273
20. mysticaldan 48,031
21. sciwriter 47,554
22. LucF 39,497
23. magarity 36,327
24. irwinpks 34,371
25. rid 33,667

01.04.2008 at 01:06PM PST, ID: 23059778

	[x] Attachment Details

[x]

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6.8

Building a small electric model windmill

Asked by aaron_karp in Hardware Components, Math & Science, Digital Living Hardware

Tags: windmill, model, electric, small

I'm trying to build a small electric windmill model out of cardboard. The blades are 8" long, giving the wheel approximately a 16" diameter. Relatively heavy cardboard.

Can anyone give me some very very basic instructions on how to choose a small electric motor, solar cell, and on/off switch? Links to products would be useful, as well as a detailed description of how to connect all the parts.

One crucial element is that wheel has to turn slowly. Perhaps one rotation every 3 seconds. How can I throttle this? Start Free Trial

Keywords: Building a small electric model windmill

	Title
1	electrical engineering - displaying ima…
2	Solar Energy
3	Electric motors
4	Monitor the up/down status of electri…
5	electric pole and home
6	Grass Trimmers - Gas or Electric

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20081112-EE-VQP-44 / EE_QW_2_20070628

Building a small electric model windmill

Asked by aaron_karp in Hardware Components, Math & Science, Digital Living Hardware

Tags: windmill, model, electric, small

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