Pedal Power - Revision history

Dana at 16:59, 5 November 2012

2012-11-05T16:59:43Z

← Older revision		Revision as of 12:59, 5 November 2012
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	The goal for this design was low cost, with most materials sourced from Home Despot and/or local hardware stores. Can be built relatively easily by anyone with access to drill press and basic tools. Circuitry includes voltage regulator ($1.50 from digikey), a few capacitors/resistors, and a diode.		The goal for this design was low cost, with most materials sourced from Home Despot and/or local hardware stores. Can be built relatively easily by anyone with access to drill press and basic tools. Circuitry includes voltage regulator ($1.50 from digikey), a few capacitors/resistors, and a diode.

	[[File:Pedalpower.jpg]]		[[File:Pedalpower.jpg]]

Dana at 16:44, 5 November 2012

2012-11-05T16:44:41Z

← Older revision		Revision as of 12:44, 5 November 2012
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	__TOC__		__TOC__

Dana at 16:43, 5 November 2012

2012-11-05T16:43:33Z

← Older revision		Revision as of 12:43, 5 November 2012
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	The goal for this design was low cost, with most materials sourced from Home Despot and/or local hardware stores. Can be built relatively easily by anyone with access to drill press and basic tools. Circuitry includes voltage regulator ($1.50 from digikey), a few capacitors/resistors, and a diode.		The goal for this design was low cost, with most materials sourced from Home Despot and/or local hardware stores. Can be built relatively easily by anyone with access to drill press and basic tools. Circuitry includes voltage regulator ($1.50 from digikey), a few capacitors/resistors, and a diode.
			[[File:Pedalpower.jpg]]


	'''<span style="color:#ff0000;">10/28/12:  UPDATE IN PROGRESS</span>'''		'''<span style="color:#ff0000;">10/28/12:  UPDATE IN PROGRESS</span>'''
	Also check out:<br />		Also check out:<br />
	[http://pedalpower2thepeople.pbworks.com/w/page/47830717/FrontPage ~~Noah_Vawter's_page~~] and		[http://pedalpower2thepeople.pbworks.com/w/page/47830717/FrontPage pedalpower2thepeople.pbworks.com] and
	[http://www.youtube.com/watch?feature=player_embedded&v=dDUWduvdhL4 video]		[http://www.youtube.com/watch?feature=player_embedded&v=dDUWduvdhL4 video]

Dana at 16:35, 5 November 2012

2012-11-05T16:35:44Z

← Older revision		Revision as of 12:35, 5 November 2012
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	'''<span style="color:#ff0000;">10/28/12:  UPDATE IN PROGRESS</span>'''		'''<span style="color:#ff0000;">10/28/12:  UPDATE IN PROGRESS</span>'''
	Also check out:<br />		Also check out:<br />
	http://~~www~~.~~youtube~~.com/~~watch?feature=player_embedded&v=dDUWduvdhL4~~		[http://pedalpower2thepeople.pbworks.com/w/page/47830717/FrontPage Noah_Vawter's_page] and
	~~<iframe width="420" height="315" src="~~http://www.youtube.com/~~embed/~~dDUWduvdhL4~~" frameborder="0" allowfullscreen></iframe>~~		[http://www.youtube.com/watch?feature=player_embedded&v=dDUWduvdhL4 video]

	__TOC__		__TOC__
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	____________________		____________________
	<p style="text-align: center;"><span style="font-size:larger;">''Generator and mounting assembly:''</span></p>		<p style="text-align: center;"><span style="font-size:larger;">''Generator and mounting assembly:''</span></p>
	~~<p>What kind of motor should I use?</p>~~
	~~<iframe width="420" height="315" src="~~http://www.youtube.com/embed/mCI_Ke1tA4o~~" frameborder="0" allowfullscreen></iframe>~~		[http://www.youtube.com/embed/mCI_Ke1tA4o What_kind_of_motor_should_I_use?]

	'''ONE (1) x''' 24V DC motor (100 to 350 watt)		'''ONE (1) x''' 24V DC motor (100 to 350 watt)

Dana at 16:28, 5 November 2012

2012-11-05T16:28:32Z

← Older revision		Revision as of 12:28, 5 November 2012
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	'''<span style="color:#ff0000;">11/29/11:  UPDATE IN PROGRESS</span>'''		'''<span style="color:#ff0000;">10/28/12:  UPDATE IN PROGRESS</span>'''
			Also check out:<br />
			http://www.youtube.com/watch?feature=player_embedded&v=dDUWduvdhL4
			<iframe width="420" height="315" src="http://www.youtube.com/embed/dDUWduvdhL4" frameborder="0" allowfullscreen></iframe>

	__TOC__		__TOC__
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	____________________		____________________
	<p style="text-align: center;"><span style="font-size:larger;">''Generator and mounting assembly:''</span></p>		<p style="text-align: center;"><span style="font-size:larger;">''Generator and mounting assembly:''</span></p>
			<p>What kind of motor should I use?</p>
			<iframe width="420" height="315" src="http://www.youtube.com/embed/mCI_Ke1tA4o" frameborder="0" allowfullscreen></iframe>

	'''ONE (1) x''' 24V DC motor (100 to 350 watt)		'''ONE (1) x''' 24V DC motor (100 to 350 watt)

OneKarma: Category:Working groups

2011-12-31T06:01:03Z

Category:Working groups

← Older revision		Revision as of 02:01, 31 December 2011
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	== Operation ==		== Operation ==

			[[Category:Working groups]]

Ted Moallem at 22:18, 29 November 2011

2011-11-29T22:18:16Z

← Older revision		Revision as of 18:18, 29 November 2011
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	<span style="background-color:#ffff00;">[SPECIFY BRACKETS, FASTENER HARDWARE, AND DISTAL ROLLER SUPPORT!!! ]</span>		<span style="background-color:#ffff00;">[SPECIFY BRACKETS, FASTENER HARDWARE, AND DISTAL ROLLER SUPPORT!!! ]</span>

	~~<span style="background-color:#ffff00;">[INCLUDE EXAMPLE LINKS!!!]</span>~~


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	https://lh4.googleusercontent.com/-uSEy3Wg2K1g/TtR-oJgzGiI/AAAAAAAAAao/fjkx256U198/s500/Cross-pieces1_labeled_small.png		https://lh4.googleusercontent.com/-uSEy3Wg2K1g/TtR-oJgzGiI/AAAAAAAAAao/fjkx256U198/s500/Cross-pieces1_labeled_small.png





			== Operation ==

Ted Moallem at 20:59, 29 November 2011

2011-11-29T20:59:19Z

← Older revision		Revision as of 16:59, 29 November 2011
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	'''<span style="color:#ff0000;">11/28/11:  UPDATE IN PROGRESS</span>'''		'''<span style="color:#ff0000;">11/29/11:  UPDATE IN PROGRESS</span>'''



	__TOC__		__TOC__




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	List admin: [mailto:moallem@mit.edu?subject=OB%20PedalPower%20Documentation moallem@mit.edu]		List admin: [mailto:moallem@mit.edu?subject=OB%20PedalPower%20Documentation moallem@mit.edu]
	<p style="text-align: center;"></p><p style="text-align: center;">( PLEASE DO NOT RELOCATE OR RADICALLY MODIFY THIS PAGE WITHOUT FIRST CONTACTING LIST ADMIN. KTHX )</p>		<p style="text-align: center;"></p><p style="text-align: center;">( PLEASE DO NOT RELOCATE OR RADICALLY MODIFY THIS PAGE WITHOUT FIRST CONTACTING LIST ADMIN. KTHX )</p>

	== Parts/Materials List ==		== Parts/Materials List ==
	<p style="text-align: center;">''<span style="font-size:larger;">"A-frame" bicycle stand</span>''</p>		<p style="text-align: center;">''<span style="font-size:larger;">"A-frame" bicycle stand</span>''</p>
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	*'''IMPORTANT''':  Depending on circuit configuration, it may be necessary to connect diode and voltage regulator to <u>separate, non-contacting heat sinks</u>.  (Remember, aluminum conducts electricity!)		*'''IMPORTANT''':  Depending on circuit configuration, it may be necessary to connect diode and voltage regulator to <u>separate, non-contacting heat sinks</u>.  (Remember, aluminum conducts electricity!)
	<div><br/></div>		<div><br/></div>

	== Construction ==		== Construction ==

Ted Moallem at 20:49, 29 November 2011

2011-11-29T20:49:26Z

← Older revision		Revision as of 16:49, 29 November 2011
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	https://lh6.googleusercontent.com/-M0YutxOAK3s/TtR7D7fCEfI/AAAAAAAAAaY/Jdd2c0nbg6c/s700/PedalGen_Assem1-1_crop_labeled_small.png		https://lh6.googleusercontent.com/-M0YutxOAK3s/TtR7D7fCEfI/AAAAAAAAAaY/Jdd2c0nbg6c/s700/PedalGen_Assem1-1_crop_labeled_small.png

	'''~~Figure 1.  ~~Basic A-frame configuration, depicted without nut/bolt fasteners.'''		'''Basic A-frame configuration, depicted without nut/bolt fasteners.'''

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	https://lh4.googleusercontent.com/-cUNN0LFpU0g/TtR6nMlXC_I/AAAAAAAAAaQ/Gzwcfl9tY3Q/s500/Front-legs1_labeled_small.png		https://lh4.googleusercontent.com/-cUNN0LFpU0g/TtR6nMlXC_I/AAAAAAAAAaQ/Gzwcfl9tY3Q/s500/Front-legs1_labeled_small.png

			*If using angle steel, note that hole patterns of the two front legs are mirror images of one another.
			*On one face of each front leg piece, mark distance of 1.5" from bottom edge, centered along the inner-face width.  Drill through-hole slightly larger than fastening bolt diameter.
			*On perpendicular face of each front leg piece, mark distances of 3" and 18" from bottom edge, centered along the inner-face width.  Drill through-holes slightly larger than fastening bolt diameter.

Ted Moallem at 20:35, 29 November 2011

2011-11-29T20:35:33Z

← Older revision		Revision as of 16:35, 29 November 2011
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	== Construction ==		== Construction ==

			https://lh6.googleusercontent.com/-M0YutxOAK3s/TtR7D7fCEfI/AAAAAAAAAaY/Jdd2c0nbg6c/s700/PedalGen_Assem1-1_crop_labeled_small.png

			'''Figure 1.  Basic A-frame configuration, depicted without nut/bolt fasteners.'''

	~~https://lh6.googleusercontent.com/~~-~~M0YutxOAK3s/TtR7D7fCEfI/AAAAAAAAAaY/Jdd2c0nbg6c/s700/PedalGen_Assem1~~-~~1_crop_labeled_small.png~~		----

	https://lh3.googleusercontent.com/-83bUPHfVsQo/TtR_DKo-MYI/AAAAAAAAAaw/drxq-OJgBk4/s550/Rear-legs1_labeled_small.png		https://lh3.googleusercontent.com/-83bUPHfVsQo/TtR_DKo-MYI/AAAAAAAAAaw/drxq-OJgBk4/s550/Rear-legs1_labeled_small.png

			*On one face of each rear leg piece, mark distances of 1.5" and 2.5" from bottom edge, centered along the width.  Drill two through-holes, slightly larger than fastening bolt diameter.
			*On perpendicular face of each rear leg piece, mark distances of 4", 16.5", and 18" from bottom edge, centered along the width.
			*At 4" and 16.5" marks, drill through-holes, slightly larger than bolt diameter.
			*At 18" mark, drill though-hole of approximately 0.75" diameter (to fit size 3/4-10 bolt or threaded rod).

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	https://lh4.googleusercontent.com/-cUNN0LFpU0g/TtR6nMlXC_I/AAAAAAAAAaQ/Gzwcfl9tY3Q/s500/Front-legs1_labeled_small.png		https://lh4.googleusercontent.com/-cUNN0LFpU0g/TtR6nMlXC_I/AAAAAAAAAaQ/Gzwcfl9tY3Q/s500/Front-legs1_labeled_small.png



			----

	https://lh4.googleusercontent.com/-uSEy3Wg2K1g/TtR-oJgzGiI/AAAAAAAAAao/fjkx256U198/s500/Cross-pieces1_labeled_small.png		https://lh4.googleusercontent.com/-uSEy3Wg2K1g/TtR-oJgzGiI/AAAAAAAAAao/fjkx256U198/s500/Cross-pieces1_labeled_small.png