Alt-BEAM Archive
Message #02774
To: Wilf Rigter Wilf.Rigter@powertech.bc.ca
From: Chiu-Yuan Fang chiumanfu@home.com
Date: Thu, 29 Apr 1999 16:43:51 -0700
Subject: [alt-beam] Re: Bicore head targeting?
The way it is set up now, the motor(s) will run while the 1381 outputs a high.
But it will reset as soon as the voltage falls by 300mV (max. hysteresis of the
1381). You need to add a timed or voltage controlled latch.
Chiu
Wilf Rigter wrote:
>
> Well there is certainly a lot of cross-fertilization of BEAM genes going on!
>
> And so I make my contribution here: the PHOTO-PHASER.
>
> It's designed with HEAD and POPPER genes with liberal dose of THUMB genes
> thrown in to keep the power way down. It can be used as a POPPER type
> circuit by adding 2 motors (reverser coming up ) and with just one motor
> makes a fine HEAD circuit (zero power deadband coming up). As usual I have
> not yet tested this circuit but if anyone wants to beat me to it ..... I am
> sure it will work and should have outstanding micro power performance.
> Anyone care to comment on the obvious reason for the title (heheh!).
>
> enjoy
>
> Wilf Rigter mailto:wilf.rigter@powertech.bc.ca
> tel: (604)590-7493
> fax: (604)590-3411
> <>
>
> --------------------------------------------------------------------------------
> Name: PHASER.gif
> PHASER.gif Type: GIF Image (image/gif)
> Encoding: base64
--
Chiu-Yuan Fang
chiumanfu@home.com
ICQ=5614919
http://www.geocities.com/SouthBeach/6897/beam2.html
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