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Messages 41181 - 41210 of 59744   Oldest  |  < Older  |  Newer >  |  Newest
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41181
... __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! http://webhosting.yahoo.com/ps/sb/...
Clifford Boerema
droidmakr
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Feb 1, 2004
4:18 pm
41182
An adaptation of a solar engine circuit, FOCT1 is used to control nearly a milion "watts" of electric power! In the high power lab, where I have worked for the...
Wilf Rigter
wilf_nv
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Feb 1, 2004
6:45 pm
41183
This circuit sounds really neat! Sorry if this has been answered before but where do attachments end up again? I am on the digest version of the list and...
Craig Limber
therealffdude
Offline Send Email
Feb 1, 2004
8:21 pm
41184
You need to get the individual emails in HTML to get the attachments. Bill ... of the...
Bill
joshkabob2003
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Feb 1, 2004
8:26 pm
41185
Hi, Greg Since solarbotics.net is down, there's no point in providing URLs! I've sent you some stuff off the list. Tom ... appreciated...
Greybeard
graybeard2ca
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Feb 1, 2004
8:46 pm
41186
Here's the latest poop: The ip address we _had_ arranged was switched on us at the last second, so our preliminary plans on having the DNS's all pre-configured...
dave@...
dave_hrynkiw
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Feb 1, 2004
10:21 pm
41187
For these specific schematics look in http://groups.yahoo.com/group/beam/files/wilf%27s%20stuff/ or more generally look in ...
wilf_nv
Offline Send Email
Feb 1, 2004
11:11 pm
41188
Hello group, I was sorting thru my diagrams collection for a 2dof head with drivers, didn't like anything I found. Wilf, is there a 2dof version of your SPSH2...
Tom Gray
graybeard2ca
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Feb 2, 2004
12:25 am
41189
There's this one on sb.net: http://216.194.67.177/library/circuits/pix/SPSH_2DOF.gif Bill ... drivers, didn't like anything I found. ... could just do up two,...
Bill
joshkabob2003
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Feb 2, 2004
12:39 am
41190
murphy's law: I attached the wrong schematic for the penlight circuit so for the real corrected circuit go to : ...
Wilf Rigter
wilf_nv
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Feb 2, 2004
1:03 am
41191
Thanks, Bill. I will see if I can rout this through a 240 driver. Tom ... From: Bill To: beam@yahoogroups.com Sent: Sunday, February 01, 2004 5:39 PM Subject:...
Tom Gray
graybeard2ca
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Feb 2, 2004
2:18 am
41192
... Hi, Tom. Portion of a note from Wilf to the group, dated Sep 9, 1999 ... ... And a diagram from a brief note from Wilf, dated Feb 3, 2001 is attached....
Bruce Robinson
bruce_and_barb
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Feb 2, 2004
3:14 am
41193
Hi Tom, If you are willing to use two 74HC240 chips then why not simply duplicate the 1DOF PSH circuits and run them as independent circuits except for the ...
Wilf Rigter
wilf_nv
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Feb 2, 2004
3:28 am
41194
There is a small problem with just connecting motor driver inputs to the existing outputs. If you intend to use the tristate inputs with a SE etc. Since the...
Wilf Rigter
wilf_nv
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Feb 2, 2004
3:31 am
41195
The solution would be to connect a 1M resistor between each motor driver input and GND wilf ... From: "Wilf Rigter" <wrigter@...> To:...
Wilf Rigter
wilf_nv
Offline Send Email
Feb 2, 2004
7:48 am
41196
Could anyone please tell me the difference between the 74HCT, 74F, 74ALS, 74LS, and 74C Familys. I can buy components from all of them, so I wanted to know...
Juan A Cubillo
jacubilloro2000
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Feb 2, 2004
9:58 am
41197
Hiya ... Not that I know of, if they're here they're very well hidden. ... Alas all the cheap dual power calcs over ehre turned out to have fake solar panels...
Ian Crowther
dukeeuphoria
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Feb 2, 2004
3:04 pm
41198
Hi Ian, As a UK resident I have been looking for solar cell sources in the UK for a couple of years now. The results are still disapointing. Here are a few...
Neil
psyclesam
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Feb 2, 2004
5:13 pm
41199
... 74F, 74LS, and 74ALS are bipolar (and rather old) logic families characterized by high speed and power consumption, and need pretty close to a 5V supply. ...
WilliamChops Westfield
westfw
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Feb 2, 2004
6:29 pm
41200
Hey Tom Have a look at Frans Storms light heads at http://www.telebyte.nl/~frans/beam/ Frans specialty is light heads. Gord ... ...
Gord
gord_1812
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Feb 2, 2004
7:14 pm
41201
Hello everyone! I'm Cristi. I'm confused about something: can I use a 74C14 chip (with 14 pins and 6 inverters) and a motor driver (with 6 tranzistors) to...
Cristi Vasile
nitzscheen
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Feb 2, 2004
8:40 pm
41202
... Hi, Cristi. Yes, you can. ... The 20 pin chips are probably 74HC240's or 74AC240's. They have 8 inverters. The 74HC240 is usually used to make a...
Bruce Robinson
bruce_and_barb
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Feb 3, 2004
12:58 am
41203
Thanks, Bruce!...
Tom Gray
graybeard2ca
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Feb 3, 2004
1:11 am
41204
Wilf, I thought of that, of course; I might even use duplicate power supplies. Just wondered what alternatives there might be. Keep BEAMing and dreaming Tom...
Tom Gray
graybeard2ca
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Feb 3, 2004
1:13 am
41205
Thanks for the reference, Gord--I had seen some of these in Andy Pang's Hall of Fame but hadn't seen Frans's site. He really does like a lot of solar...
Tom Gray
graybeard2ca
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Feb 3, 2004
1:28 am
41206
I am not too good at electronics and programing yet but found this circuit ...I am wondering if there is a way I could use this circuit to some how not alarm a...
VW4MRC542@...
Send Email
Feb 3, 2004
2:26 am
41207
... Ya I've tried a few of Frans'es heads. (With less solar cells) . they work great. He uses lots of solar cells so they will work at night he says. Gord ...
Gord
gord_1812
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Feb 3, 2004
3:08 am
41208
Here is my take: The schematics that you attached are: 1) a H-Bridge, positive active; 2) a Hexcore (6 Nv neurons in a loop network). First, as Bruce Robinson...
J. Wolfgang Goerlich
jwgoerlich_us
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Feb 3, 2004
5:09 am
41209
I am not sure if Gordon Sheldon is on this list or not, but he certainly looks like one of ours. Candace Chase, "Robots rise from junk piles", The Daily Inter...
J Wolfgang Goerlich
jwgoerlich_us
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Feb 3, 2004
5:17 am
41210
Solarbotics.net is back online. Thanks Dave, Darcy and the rest of you guys. jwg...
J Wolfgang Goerlich
jwgoerlich_us
Offline Send Email
Feb 3, 2004
5:24 am
Messages 41181 - 41210 of 59744   Oldest  |  < Older  |  Newer >  |  Newest
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