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this is a driver design we need a barebone onn with High Speed
Optoisolator SOIC 16 , 60V 4A.
This commit is contained in:
yair reshef 2015-01-16 02:36:20 +02:00
parent 6000d4967c
commit bb939e1ca9
2 changed files with 7 additions and 13 deletions
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7
shields/stepperDriver/ATTAMI-Shield-stepperDriver.brd
View File

@ -647,6 +647,8 @@ design rules under a new name.
</signal> </signal>
<signal name="PB2"> <signal name="PB2">
<contactref element="J1" pad="4"/> <contactref element="J1" pad="4"/>
<contactref element="BRK1" pad="1"/>
<wire x1="1.27" y1="16.51" x2="5.08" y2="24.13" width="0" layer="19" extent="1-1"/>
</signal> </signal>
<signal name="PB3"> <signal name="PB3">
<contactref element="J1" pad="5"/> <contactref element="J1" pad="5"/>
@ -697,11 +699,6 @@ design rules under a new name.
<contactref element="R2" pad="2"/> <contactref element="R2" pad="2"/>
<wire x1="10.525" y1="24.257" x2="12.289" y2="24.214" width="0.254" layer="1"/> <wire x1="10.525" y1="24.257" x2="12.289" y2="24.214" width="0.254" layer="1"/>
</signal> </signal>
<signal name="ENABLE">
<contactref element="R2" pad="1"/>
<contactref element="BRK1" pad="1"/>
<wire x1="5.08" y1="24.13" x2="8.525" y2="24.257" width="0.254" layer="1"/>
</signal>
<signal name="N$10"> <signal name="N$10">
<contactref element="SJ3" pad="2"/> <contactref element="SJ3" pad="2"/>
<contactref element="BRK1" pad="2"/> <contactref element="BRK1" pad="2"/>

13
shields/stepperDriver/ATTAMI-Shield-stepperDriver.sch
View File

@ -3322,6 +3322,7 @@ LICENSE: CERN OHL 1.7</text>
as a digital logic and bellow 0.9v as reset. as a digital logic and bellow 0.9v as reset.
see instructables.com/id/Attiny85-as-a-StepDir-Stepper-Motor-Controller</text> see instructables.com/id/Attiny85-as-a-StepDir-Stepper-Motor-Controller</text>
<text x="84.328" y="29.718" size="1.778" layer="91">I2C</text>
</plain> </plain>
<instances> <instances>
<instance part="GND16" gate="1" x="83.82" y="121.92"/> <instance part="GND16" gate="1" x="83.82" y="121.92"/>
@ -3471,7 +3472,10 @@ see instructables.com/id/Attiny85-as-a-StepDir-Stepper-Motor-Controller</text>
<segment> <segment>
<pinref part="J1" gate="A" pin="4"/> <pinref part="J1" gate="A" pin="4"/>
<label x="68.58" y="58.42" size="1.778" layer="95"/> <label x="68.58" y="58.42" size="1.778" layer="95"/>
<wire x1="60.96" y1="58.42" x2="68.58" y2="58.42" width="0.1524" layer="91"/> <wire x1="60.96" y1="58.42" x2="76.2" y2="58.42" width="0.1524" layer="91"/>
<wire x1="76.2" y1="58.42" x2="76.2" y2="78.74" width="0.1524" layer="91"/>
<pinref part="BRK1" gate="G$1" pin="ENABLE"/>
<wire x1="76.2" y1="78.74" x2="104.14" y2="78.74" width="0.1524" layer="91"/>
</segment> </segment>
</net> </net>
<net name="PB3" class="0"> <net name="PB3" class="0">
@ -3521,13 +3525,6 @@ see instructables.com/id/Attiny85-as-a-StepDir-Stepper-Motor-Controller</text>
<pinref part="R2" gate="G$1" pin="2"/> <pinref part="R2" gate="G$1" pin="2"/>
</segment> </segment>
</net> </net>
<net name="ENABLE" class="0">
<segment>
<pinref part="R2" gate="G$1" pin="1"/>
<wire x1="63.5" y1="78.74" x2="104.14" y2="78.74" width="0.1524" layer="91"/>
<pinref part="BRK1" gate="G$1" pin="ENABLE"/>
</segment>
</net>
<net name="N$10" class="0"> <net name="N$10" class="0">
<segment> <segment>
<wire x1="104.14" y1="76.2" x2="99.06" y2="76.2" width="0.1524" layer="91"/> <wire x1="104.14" y1="76.2" x2="99.06" y2="76.2" width="0.1524" layer="91"/>