Pulse width modulation with BS2?
JC-
If you can't find something more suitable, I could customize a Pulse
Machine to do what you describe (or you could, the PM-1 code is
posted). It would be a roughly $20 solution.
See http://home.earthlink.net/~parkiss/ for further info.
Steve
On 9 Sep 00 at 20:53, John Collier wrote:
> Has anyone had any experience using a BS2 for pulse width modulation
> (not related to PBasic PWM command)? By itself I think the Stamp is
> much too slow for my application. I need frequencies around 5-10 kHz
> with the ability to modify the duty cycle from 0 to 100% (with as
> much resolution as possible). Does anyone know of any good support
> circuitry or IC's that I could interface with the Stamp to handle
> this?
>
> Thanks, JC
>
>
>
>
>
If you can't find something more suitable, I could customize a Pulse
Machine to do what you describe (or you could, the PM-1 code is
posted). It would be a roughly $20 solution.
See http://home.earthlink.net/~parkiss/ for further info.
Steve
On 9 Sep 00 at 20:53, John Collier wrote:
> Has anyone had any experience using a BS2 for pulse width modulation
> (not related to PBasic PWM command)? By itself I think the Stamp is
> much too slow for my application. I need frequencies around 5-10 kHz
> with the ability to modify the duty cycle from 0 to 100% (with as
> much resolution as possible). Does anyone know of any good support
> circuitry or IC's that I could interface with the Stamp to handle
> this?
>
> Thanks, JC
>
>
>
>
>
Comments
related to PBasic PWM command)? By itself I think the Stamp is much too slow
for my application. I need frequencies around 5-10 kHz with the ability to
modify the duty cycle from 0 to 100% (with as much resolution as possible).
Does anyone know of any good support circuitry or IC's that I could
interface with the Stamp to handle this?
Thanks, JC
http://www.al-williams.com/awce/index.htm
Duncan
We may have what you need: please let us know the quantity you need, and the
complete set of specifications..........we will reply as soon as possible!
John
Technology Electronics, Ltd
Original Message
From: John Collier <jcollier@A...>
To: basicstamps@egroups.com <basicstamps@egroups.com>
Date: Saturday, September 09, 2000 8:54 PM
Subject: [noparse][[/noparse]basicstamps] Pulse width modulation with BS2?
>Has anyone had any experience using a BS2 for pulse width modulation (not
>related to PBasic PWM command)? By itself I think the Stamp is much too
slow
>for my application. I need frequencies around 5-10 kHz with the ability to
>modify the duty cycle from 0 to 100% (with as much resolution as possible).
>Does anyone know of any good support circuitry or IC's that I could
>interface with the Stamp to handle this?
>
>Thanks, JC
>
>
>
>
>