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Messages 55387 - 55416 of 59745   Oldest  |  < Older  |  Newer >  |  Newest
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55387
And, I suppose, that it is hardly worth the effort to note that I did not give you permission to use the image named...
Your Friendly Hogfather
ztfreep
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Apr 1, 2007
7:36 am
55388
OK, so it sounds as though the SE is getting hung up. I was going to suggest something along the lines of Wilf's EZ-SE: ...
Joseph Charles
jodicalhon
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Apr 1, 2007
10:18 am
55389
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the beam group. File : /Jo...
beam@yahoogroups.com
Send Email
Apr 1, 2007
1:16 pm
55390
Hmmm. If the left side fires, there is still a path for the solar cell current via the other diode and the right motor to the left-hand-side transistors, which...
Joseph Charles
jodicalhon
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Apr 1, 2007
1:53 pm
55391
I'm sorry if I am "kulit", from what place are you in the Philippines? I am from Dumaguete City, Oriental Negros....
jdstufu
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Apr 1, 2007
2:31 pm
55392
Hello hello, This question is directed mostly towards Wilf, Dave, Wolfgang, or possibly our Friendly Hogfather but if anyone else has any info please indulge...
Brett Hemes
hemesbr
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Apr 1, 2007
5:14 pm
55393
I hope your being sarcastic, as the Hextile Sheet and Hextiles were sent to me by Mark W. Tilden himself as the return address on the envelope (he shipped them...
krader356
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Apr 1, 2007
5:38 pm
55394
Doh, can it be redone without the use of 1381's? :) I haven't got my shipment of them yet. They are on backorder for the next three weeks since Panasonic has...
Robotics in Motion
sellingstuff...
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Apr 1, 2007
6:57 pm
55395
... Nope. Neither is this an April Fool's joke....
Your Friendly Hogfather
ztfreep
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Apr 1, 2007
7:03 pm
55396
FYI. I have tried that stuff and it is ok for wires that will not moved at all but it's ability to provide a glue like bond is limited. I wouldn't be using...
Robotics in Motion
sellingstuff...
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Apr 2, 2007
12:15 am
55397
No problem with that circuit Jo. If either side fires, the transistor pulls the solar cell (+) through the diode to ground and stops all charging until the...
wilf_nv
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Apr 2, 2007
1:00 am
55398
While I continue to enjoy my technical work and still relax by dabbling in robotics, I now try to spend more time enjoying family life. During the last two...
wilf_nv
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Apr 2, 2007
1:53 am
55399
Thank you for your time and all of your help. Thanks for sharing your knowlage with us all. jabmechtech...
jabmechtech
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Apr 2, 2007
3:34 am
55400
hi.Jo. Ok, first.Thanks for the help. The diodes I will connect to the motor and the 2.2k resistors, will 1N914 work? (thats what i have) Let me see if I get...
jabmechtech
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Apr 2, 2007
3:58 am
55401
Its ok Wilf, whats good with the success we get from out Beam bot experiment if we dont have a family to share it with. :)...
jdstufu
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Apr 2, 2007
10:34 am
55402
Thanks for all the help Wilf. Its lovely to see some behind the scenes of Wilf, suddenly your messages on the list have a voice to go with them! Looks like...
Tom Elner
ee0u30eb
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Apr 2, 2007
10:55 am
55403
... That's too bad, I had hoped it was. YFH, though your intentions are surely good, please note that Kyle (krader356) has mentioned that Tilden gave him these...
J Wolfgang Goerlich
jwgoerlich_us
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Apr 2, 2007
12:34 pm
55404
Hi All just wanted to announce April's Buildfest will be Saturday the 14th at the Bug'n'Bots Store. It will be starting at 10:00 am. If anyone wants more info...
Bug'n'Bots
cymdad
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Apr 2, 2007
1:06 pm
55405
New to BEAM and group, I've freeformed several of the 74AC240 pummers (e.g. dual LED pummer, high efficiency pummer, Hex pummer) and they all run fine off 3V...
chartres456
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Apr 2, 2007
2:27 pm
55406
Thanks for the confirmation, Wilf. After a cup of tea and some chocolate (and a good night's sleep!) I realised I may have been Worrying Unnecessarily. The...
Joseph Charles
jodicalhon
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Apr 2, 2007
2:29 pm
55407
... through ... is ... solar ... hand- ... not ... not...
jabmechtech
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Apr 2, 2007
2:56 pm
55408
No worries, mate. You're more than welcome. 1N914 should work fine. I imagine that any small diode will do the job. The circuit will still fire when the...
Joseph Charles
jodicalhon
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Apr 2, 2007
2:58 pm
55409
Thanks for the peek, Wilf. I'm on dial-up, so couldn't see all the video, but I caught the start. What a fine bunch of kids - you must be very proud of them. ...
Joseph Charles
jodicalhon
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Apr 2, 2007
3:23 pm
55410
Thanks for the look into your family life, it certainly was a pleasant change. The trip actually looked like a great family bonding experience. I certainly...
JIM
lightninjim1
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Apr 2, 2007
5:01 pm
55411
Guys, finaly, my Micropower SE works! Yahoo... but got some questions with regard to this. How does one increases the triggering voltage? The original design I...
jdstufu
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Apr 2, 2007
6:26 pm
55412
... job. ... at ... by ... Bullseye! your were dead on. In full sun light the Vom only hit about .7v. (i have the kind with the needle so it's cind of hard to ...
jabmechtech
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Apr 2, 2007
6:50 pm
55413
Not asking for to much then! lol The burst time will be increased as you increase your storage (more or bigger caps) if you are going for more caps then add...
Tom Elner
ee0u30eb
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Apr 2, 2007
8:15 pm
55414
"The voltage should be stuck at about 0.7V, being the drop across the base/emitter of the NPN." I wasn't exactly accurate there. There is also a drop across...
Joseph Charles
jodicalhon
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Apr 3, 2007
9:30 am
55415
It doesn't matter about the 1381's. The SE could use whatever method you choose to trigger the latching NPN/PNP combination. The point of Wilf's EZSE is to cut...
Joseph Charles
jodicalhon
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Apr 3, 2007
9:34 am
55416
Check out the new uPSE circuit in the file section. It uses a similar timing cap technique as the bootstrapped 1381 in a Miller SE. The output stage is...
wilf_nv
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Apr 3, 2007
10:09 am
Messages 55387 - 55416 of 59745   Oldest  |  < Older  |  Newer >  |  Newest
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