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Thread: PPS Unipolar Gm-20 Driver Cards

  1. #1
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    Default PPS Unipolar Gm-20 Driver Cards

    Description - The unipolar driver card contains eight identical driver channels on a single plug in circuit card. The card features fully opto-isolated inputs, a drive level adjustment and test switch for each channel and an adjustable slope for driving mechanically resonant devices. THe card may be used to drive solenoids, dc motors or linear mechanical actuators such as General Scanning GM-20 penmotors. The card may be adapted to input signal voltages from 5 to 50 volts without difficulty.

    Comes with schematics and instructions-

    Price - $90.00 ea

    Shipping us - $10.00

    Shipping International - 15.00

    Two available - first come first served and then Im sold out of these.

    Thanks for looking!

    Click image for larger version. 

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    Pat B

    laserman532 on ebay

    Been there, done that, got the t-shirt & selling it in a garage sale.

  2. #2
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    hey Cap'n -

    Can-input TTL-only? ..how 'bout Analog I/O? Ya know, for 'fades' n stuff..

    PS - If you need card-edge connectors for buyers, I'll be happy to send ya a couple for the cost of postage..

    ciao..
    j
    ....and armed only with his trusty 21 Zorgawatt KTiOPO4...

  3. #3
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    Quote Originally Posted by dsli_jon View Post
    ...If you need card-edge connectors for buyers, I'll be happy to send ya a couple for the cost of postage..
    I would take him up on that pat - those card connectors are getting harder to find. I have a PPS power supply for them if anyone is interested.

  4. #4
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    hey, between the three of us...we might be able to start a laser light show company *(puts pinky in corner of mouth) AND MAKE ONE MILLION DOLLARS!

    Jon - yes i think ttl only- i was digging in cabinet and found them - new never used...whatever...

    I just guessed on a price...I guess if it is too expensive make offers..ill end auction November 15th 5:00pm PST
    Pat B

    laserman532 on ebay

    Been there, done that, got the t-shirt & selling it in a garage sale.

  5. #5
    swamidog's Avatar
    swamidog is offline Jr. Woodchuckington Janitor III, Esq.
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    if only i had a bunch of actuators sitting around...
    suppose you're thinkin' about a plate o' shrimp. Suddenly someone'll say, like, plate, or shrimp, or plate o' shrimp out of the blue, no explanation. No point in lookin' for one, either. It's all part of a cosmic unconciousness.

  6. #6
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    Quote Originally Posted by Laserman532 View Post
    hey, between the three of us...we might be able to start a laser light show company *(puts pinky in corner of mouth) AND MAKE ONE MILLION DOLLARS!
    heh.. ..'and rule the galaxy as Father and Son'...

    Quote Originally Posted by Laserman532 View Post
    - yes i think ttl only- i was digging in cabinet and found them...I guess if it is too expensive make offers..
    Mk, and no - that's a more than-fair price... I might have a taker, lemme check wit' im...
    ciao
    j
    ....and armed only with his trusty 21 Zorgawatt KTiOPO4...

  7. #7
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    Bump- any offers?
    Pat B

    laserman532 on ebay

    Been there, done that, got the t-shirt & selling it in a garage sale.

  8. #8
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    bump - $75.00 ea free shipping
    Pat B

    laserman532 on ebay

    Been there, done that, got the t-shirt & selling it in a garage sale.

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