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IndustryArena Forum > OpenSource CNC Design Center > Open Source Controller Boards > open source Atmel/arduino PID motor control
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  1. #25
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    Also as a sidenote my plan is to try to get this to work and if it does then also make a dual,

    same board will do my speed controls, and also do my extruder heating and heatbed control.

    i have really been wanting to do a head for 3d printing on my machine. but theat the next step

  2. #26
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    i uploaded the daigrams i found, again thanks goes to the original thread starter. I assume that in the diagram a 390 saying R14 is a 390 ohm resistor. I am building a parts list now

  3. #27
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    2W01G 2 amp bridge rectifier .52 from digikey

    Red led

    green led

    2x 4.7k ohn resistor
    1.2k ohm resitor
    15k ohm resistor
    2x 390 ohm resistor
    100 ohm resistor
    2x 22k ohm resistor
    470 ohm resistor
    39 ohm resistor

    PC817 photocoupler .52 digikey (few to choose from have to look)

    MOC3021 TRIAC .76 digikey

    TR Bt139x TRIAC 1.76 digikey (different models need to discuss)



    Capacitors______________________

    2x 47u
    .22uf

  4. #28
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    which circuit diagram are you going with?

  5. #29
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    Quote Originally Posted by straga View Post
    Add same fix in vspindel.pde

    some photo
    Inbox.Foto

    Straga,
    Я надеюсь, что вы можете помочь нам дальше с проектом. Я уверен, что с языковым барьером трудно помочь иногда. Я ценю вас этот обмен с сообществом ЧПУ. Я надеюсь, что если мы столкнуться с проблемами, вы будете так любезны помочь. еще раз спасибо

    Тим

  6. #30
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    Quote Originally Posted by mmcp42 View Post
    which circuit diagram are you going with?
    i am thinking the one he had that was not under "old"

    I am curious do you use skype? it be great to be able to free chat some while working on the concept my skype is timmyb46 for anyone interested

  7. #31
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  8. #32
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  9. #33
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    I just started hacking apart random electronis around my basement that i have been thinking of taking to the dump. found an ancient pc gonna see what peices i can find in there. This might turn into quite the fun project

  10. #34
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    I just found the same circuit!
    just converting it to EAGLE so we can do something useful with it

  11. #35
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    sweet i know eagle is apparently the pcb software. rememebr i am new to this. I am running to radioshack to see what parts they may or may not have there. I got a protosheild in my arduino on top and am starting to layout the stuff

    Again in case u missed it above i am on skype if at some point u want to type back and forth live. I am trying to understand the two different kinds of triacs used. where did u find the schematic? is it a different site? for now i am just gonna breadboard it up then solder i beleive. let me know what your plan is. we can work together going forward.

  12. #36
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    i also see he used a pickup with a magnet for rpm. I am thinking a IR diode version if u know what i mean

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