Step-motor: Forskelle mellem versioner
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Oprettede eller redigerede 7 arkivlinks ud af 24 analyserede links, se hjælp) #IABot (v2.0.8.6 |
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== Kredsløbseksempler ==
* [http://ww1.microchip.com/downloads/en/AppNotes/00822a.pdf Microchip AN822, [bipolar] Stepper Motor Microstepping with PIC18C452 (+L298+74HC08+74HC04 (evt. HCT udgaver)) (pdf)]
* [http://www.fromorbit.com/projects/picstep/index.php Download the latest PICStep Sources (2*LMD18245+PIC16F628A)] {{Webarchive|url=https://web.archive.org/web/20050612083714/http://www.fromorbit.com/projects/picstep/index.php |date=12. juni 2005 }}
* [[PIC16F84]] baseret: [http://www.piclist.com/techref/io/stepper/linistep/index.htm Stepper controllers can be STRONG, smooth and cheap! LiniStepper!] (Open Source men ikke GPL)
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* [http://www.interq.or.jp/japan/se-inoue/e_step.htm PIC Circuits Gallery: Stepper Motor controller]
* [http://home.att.net/~wzmicro/projects.htm Do it yourself projects] {{Webarchive|url=https://web.archive.org/web/20050404022820/http://home.att.net/~wzmicro/projects.htm |date= 4. april 2005 }} Mange step-motorstyringer.
** [http://home.att.net/~wzmicro/phasegen.html phasegen] {{Webarchive|url=https://web.archive.org/web/20050622074921/http://home.att.net/~wzmicro/phasegen.html |date=22. juni 2005 }} simpel unipolar styring med retning og hastighed.
** [http://home.att.net/~wzmicro/1compdrive.html The extremely simple circuit in Fig 1 drives a stepper motor directly from 12V ac, 60 Hz power supply] {{Webarchive|url=https://web.archive.org/web/20050306232000/http://home.att.net/~wzmicro/1compdrive.html |date= 6. marts 2005 }} Kondensator på 6,8 uF formål er at faseskifte den ene bipolare vikling ca. 90 grader.
== Eksempel på [[Integreret kredsløb|ICere]] med alle kredsløbsblokke ==
* MOSFET baserede:
** [http://www.allegromicro.com/ic/motor.asp#fullbridge allegromicro.com] {{Webarchive|url=https://web.archive.org/web/20050510074348/http://www.allegromicro.com/ic/motor.asp#fullbridge |date=10. maj 2005 }} Se under f.eks. på A3982..A3984.
== Eksempel på "translator"-blok ICere ==
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** [http://www.national.com/pf/LM/LMD18200.html LMD18200: 3A, 55V DMOS Full-Bridge Motor Driver]
* Bipolare transistorbaserede:
** [http://www.allegromicro.com/datafile/2916.pdf UDN2916 datablad (pdf)] {{Webarchive|url=https://web.archive.org/web/20050514170525/http://www.allegromicro.com/datafile/2916.pdf |date=14. maj 2005 }} bipolar 10..45V og 750mA.
** Anvendelseseksempel: [http://www.st.com/stonline/books/pdf/docs/1773.pdf L298"high current dual full-bridge driver designed to accept standard TTL logic levels" (pdf)] 46V max.
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