Alt-BEAM Archive
Message #05338
To: beam mailing list beam@sgiblab.sgi.com
From: =
Date: =
Subject: which SE to use?
Sunday, 18 July 1999 3:31
Subject: which SE to =
use?
ok the dilemna, not to release to man=
y =
secrets but my caterpliller bot has 4 motors which draw around 70ma eac=
h, =
plus there is an additional circuit to make it make a cricket sound whe=
n =
dark (it draws 1ma while idle and 8ma while making annoying noise) plus=
a =
microcore w/ LED's (5) , 2 reversers and cold start PNC and 4 high powe=
r =
h-bridges and ahhh, thats about it. As you can imagine i really need a =
bigger robot to carry all the circuitry. Now to power it i have 2 24x33=
=
solarcells and a 1farad cap. It hasn't really got a very stiff walking =
gate =
so losing sync ain't much of a problem. Now what sort of solarengine do=
i =
use? d1, which i don't want cause i'm impatient or a PM1 SE? For emerge=
ncies =
i also have a .33 gold cap and 2 22x24mm solar cells which i might be =
willing to give up to use on this bot? Please help!
David =
Perry
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