ON 20070305@3:57:02 PM at page:
http://www.piclist.com/io/stepper/linistep/index.htm#39144.3771643518
James Newton[JMN-EFP-786] removed post 39144.3771643518

|Delete '<A TITLE="P-71.217.21.222" NAME="39144.3771643518" HREF="mailto:nerd-herd@hotmail.com">nerd-herd@hotmail.com</A> asks: <BLOCKQUOTE><A NAME="71.217.21.222">
</A> 
Hi<BR>
I just finished building your kit and it worked for a while. However, I think I accidentally  connected my 24V motor power to the Linistepper and I saw something smoke. I think is was the 4 BC337. They all show .6 on the diode check between C and E. I read that C and E aren't supposed to conduct either way, though. Anyways, do you know of any equivalents to the BC337? I have done some research and found NTE123AP, 2N2369A, 2N5818. Any thoughts?<BR>
<BR>
Thanks<BR>
Kyle</BLOCKQUOTE>
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ON 20070305@3:57:13 PM at page:
http://www.piclist.com/techref/io/stepper/linistep/index.htm#39144.3771759259
James Newton[JMN-EFP-786] removed post 39144.3771759259

|Delete '<A TITLE="P-71.217.21.222" NAME="39144.3771759259" HREF="mailto:nerd-herd@hotmail.com">nerd-herd@hotmail.com</A> asks: <BLOCKQUOTE><A NAME="71.217.21.222">
</A> 
Hi<BR>
I just finished building your kit and it worked for a while. However, I think I accidentally  connected my 24V motor power to the Linistepper and I saw something smoke. I think is was the 4 BC337. They all show .6 on the diode check between C and E. I read that C and E aren't supposed to conduct either way, though. Anyways, do you know of any equivalents to the BC337? I have done some research and found NTE123AP, 2N2369A, 2N5818. Any thoughts?<BR>
<BR>
Thanks<BR>
Kyle</BLOCKQUOTE>
<!-- 39144.3771759259 EOR -->

   <LI>'



ON 20070308@6:15:35 PM at page:
http://www.piclist.com/techref/io/stepper/linistep/index.htm#39148.5081712963
James Newton[JMN-EFP-786] removed post 39148.5081712963

|Delete '<A TITLE="P-24.5.181.239" NAME="39148.5081712963">
</A> 
Are there any actual <i>instructions</i> for the 555 kit? How to interface to the Linistepper; pot settings, yadda -- anything?<!-- 39148.5081712963 EOR -->

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ON 20070308@6:18:13 PM at page:
http://www.piclist.com/techref/io/stepper/linistep/index.htm#39148.5083217593
James Newton[JMN-EFP-786] Published and replied to post 39148.5083217593 by corradini

|Insert 'There isn't much to instruct. The corrisponding pins on the 555 kit connect to the Linistepper. E.g. Mode 0 to Mode 0, Mode 1 to Mode 1. Then the pots are adjusted to give a good duty cycle and the frequency you desire. With the supplied values, the frequency should be about right for the average stepper motor application. There really isn't any way to see the pulses except via a 'scope or frequency counter.' at: '<!-- 39148.5083217593 EOR -->'

<A TITLE="P-24.5.181.239" NAME="39148.5083217593" HREF="mailto:corradini@yahoo.com">corradini@yahoo.com</A> asks: &quot;<A NAME="24.5.181.239">
</A> 
Are there any actual <i>instructions</i> for the 555 kit? How to interface to the Linistepper; pot settings, yadda -- anything?&quot;

|Delete 'P-' before: '<!-- 39148.5083217593 EOR -->' but after: '<A TITLE="'.



ON 20070318@8:52:22 PM at page:
http://www.piclist.com/io/stepper/linistep/faq.htm#39159.5487384259
James Newton[JMN-EFP-786] Published and replied to post 39159.5487384259 by corradini

|Insert 'Motor power supply should be 2 to 3 times the rated voltage of the motor.' at: '<!-- 39159.5487384259 EOR -->'

<A TITLE="P-24.5.181.239" NAME="39159.5487384259" HREF="mailto:corradini@yahoo.com">corradini@yahoo.com</A> asks: <BLOCKQUOTE><A NAME="24.5.181.239">
</A> 
Hi! I just built the kit, with the 555 driver kit. I'm using it to (hopefully) drive a 6-wire linear actuator, which will slowly push a syringe pump. The motor is a Hurst SLS custom-jobbie I got from a surplus dealer here in Silicon Valley; the label says 12VDC, 11 1/2W (which, in my newbie brain, means about .96A; 12.5 Ohms...?)<BR>
<BR>
So - what are my power supply requirements/hookup? (Sorry, but I wasted my education on an MBA, and am mostly trying to learn chemistry lately - my EE knowledge is decades old....) TIA!<BR>
Andrew</BLOCKQUOTE>

|Delete 'P-' before: '<!-- 39159.5487384259 EOR -->' but after: '<A TITLE="'.



ON 20070318@8:52:40 PM at page:
http://www.piclist.com/techref/io/stepper/linistep/faq.htm#38985.7307175926
James Newton[JMN-EFP-786] removed post 38985.7307175926

|Delete '<A TITLE="P-203.162.3.146" NAME="38985.7307175926" HREF="mailto:redcode0210@msn.com">redcode0210@msn.com</A> asks: &quot;<A NAME="203.162.3.146">
</A> 
can i use lini-01.hex programmer for PIC16f628A&quot;
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ON 20070322@11:34:42 AM at page:
http://www.piclist.com/io/stepper/linistep/lini_tun.htm#39162.4360300926
James Newton[JMN-EFP-786] removed post 39162.4360300926

|Delete '<A TITLE="P-202.163.108.85" NAME="39162.4360300926" HREF="mailto:irfanisbest@yahoo.com">irfanisbest@yahoo.com</A> &quot;<A NAME="202.163.108.85">
</A> 
plz send me the best working circuit with coding for micro-stepping of stepper motor  <BR>
plz email the things...<BR>
<BR>
Irfan <BR>
irfanisbest@yahoo.com&quot;
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