thermal relief. bigger holes for buttons.

codyps · Mar 10, 2012 · ffc21cb · ffc21cb
1 parent b081faa
commit ffc21cb
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diff --git a/StepperDriver.sch b/StepperDriver.sch
@@ -1,4 +1,4 @@
-EESchema Schematic File Version 2  date Sun 26 Feb 2012 10:41:40 PM EST
+EESchema Schematic File Version 2  date Fri 09 Mar 2012 03:13:10 AM EST
 LIBS:power
 LIBS:device
 LIBS:transistors
@@ -37,7 +37,7 @@ $Descr A4 11693 8268
 encoding utf-8
 Sheet 3 3
 Title ""
-Date "27 feb 2012"
+Date "9 mar 2012"
 Rev ""
 Comp ""
 Comment1 ""
@@ -167,7 +167,7 @@ U 1 1 4F2A663A
 P 5000 3850
 AR Path="/4F03B8BC/4F2A663A" Ref="R1"  Part="1" 
 AR Path="/4F03B886/4F2A663A" Ref="R2"  Part="1" 
-F 0 "R2" V 5080 3850 50  0000 C CNN
+F 0 "R1" V 5080 3850 50  0000 C CNN
 F 1 "1" V 5000 3850 50  0000 C CNN
 F 2 "SM0805" V 5100 3850 50  0001 C CNN
 F 4 "http://octopart.com/crcw08051r00jnea-vishay-1179862" V 5000 3850 60  0001 C CNN "Octopart"
@@ -203,7 +203,7 @@ P 6300 4200
 AR Path="/4F0380B1/4F038430" Ref="U?"  Part="1" 
 AR Path="/4F03B8BC/4F038430" Ref="U4"  Part="1" 
 AR Path="/4F03B886/4F038430" Ref="U3"  Part="1" 
-F 0 "U3" H 6300 4100 50  0000 C CNN
+F 0 "U4" H 6300 4100 50  0000 C CNN
 F 1 "DRV8824" H 6300 4300 50  0000 C CNN
 F 2 "-R-PDSO-G28" H 6300 4400 50  0001 C CNN
 	1    6300 4200
@@ -216,7 +216,7 @@ P 7200 3300
 AR Path="/4F0380B1/4F03842D" Ref="C?"  Part="1" 
 AR Path="/4F03B8BC/4F03842D" Ref="C26"  Part="1" 
 AR Path="/4F03B886/4F03842D" Ref="C22"  Part="1" 
-F 0 "C22" H 7250 3400 50  0000 L CNN
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 F 2 "SM0805" H 7250 3300 50  0001 C CNN
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@@ -229,7 +229,7 @@ P 7100 5350
 AR Path="/4F0380B1/4F03842C" Ref="#PWR?"  Part="1" 
 AR Path="/4F03B8BC/4F03842C" Ref="#PWR084"  Part="1" 
 AR Path="/4F03B886/4F03842C" Ref="#PWR089"  Part="1" 
-F 0 "#PWR089" H 7100 5350 30  0001 C CNN
+F 0 "#PWR084" H 7100 5350 30  0001 C CNN
 F 1 "GND" H 7100 5280 30  0001 C CNN
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 	1    0    0    -1  
@@ -241,7 +241,7 @@ P 7100 5150
 AR Path="/4F0380B1/4F03842B" Ref="C?"  Part="1" 
 AR Path="/4F03B8BC/4F03842B" Ref="C25"  Part="1" 
 AR Path="/4F03B886/4F03842B" Ref="C21"  Part="1" 
-F 0 "C21" H 7150 5250 50  0000 L CNN
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 F 2 "SM0805" H 7150 5150 50  0001 C CNN
 	1    7100 5150
@@ -254,9 +254,9 @@ P 7250 3900
 AR Path="/4F0380B1/4F03842A" Ref="C?"  Part="1" 
 AR Path="/4F03B8BC/4F03842A" Ref="C27"  Part="1" 
 AR Path="/4F03B886/4F03842A" Ref="C23"  Part="1" 
-F 0 "C23" V 7300 4000 50  0000 L CNN
-F 1 "0.47uF 50V" V 7300 3600 50  0000 L CNN
-F 2 "SM1812" V 7400 3600 50  0001 C CNN
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+F 2 "SM0805" V 7400 3600 50  0001 C CNN
 	1    7250 3900
 	0    -1   -1   0   
 $EndComp
@@ -267,7 +267,7 @@ P 7750 4600
 AR Path="/4F0380B1/4F038429" Ref="P?"  Part="1" 
 AR Path="/4F03B8BC/4F038429" Ref="P2"  Part="1" 
 AR Path="/4F03B886/4F038429" Ref="P1"  Part="1" 
-F 0 "P1" V 7700 4600 50  0000 C CNN
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 F 2 "MOLEX-5024940470" V 7900 4600 50  0001 C CNN
 	1    7750 4600
@@ -280,7 +280,7 @@ P 7650 4100
 AR Path="/4F0380B1/4F038428" Ref="C?"  Part="1" 
 AR Path="/4F03B8BC/4F038428" Ref="C28"  Part="1" 
 AR Path="/4F03B886/4F038428" Ref="C24"  Part="1" 
-F 0 "C24" V 7700 4200 50  0000 L CNN
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 F 2 "SM0805" V 7650 4250 50  0001 C CNN
 	1    7650 4100
@@ -293,7 +293,7 @@ P 6250 5450
 AR Path="/4F0380B1/4F038427" Ref="#PWR?"  Part="1" 
 AR Path="/4F03B8BC/4F038427" Ref="#PWR085"  Part="1" 
 AR Path="/4F03B886/4F038427" Ref="#PWR090"  Part="1" 
-F 0 "#PWR090" H 6250 5450 30  0001 C CNN
+F 0 "#PWR085" H 6250 5450 30  0001 C CNN
 F 1 "GND" H 6250 5380 30  0001 C CNN
 	1    6250 5450
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@@ -306,7 +306,7 @@ P 7800 3150
 AR Path="/4F0380B1/4F038426" Ref="#PWR?"  Part="1" 
 AR Path="/4F03B8BC/4F038426" Ref="#PWR086"  Part="1" 
 AR Path="/4F03B886/4F038426" Ref="#PWR091"  Part="1" 
-F 0 "#PWR091" H 7800 3150 30  0001 C CNN
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 	1    7800 3150
 	1    0    0    -1  
@@ -318,7 +318,7 @@ P 5150 3950
 AR Path="/4F0380B1/4F038423" Ref="R?"  Part="1" 
 AR Path="/4F03B8BC/4F038423" Ref="R7"  Part="1" 
 AR Path="/4F03B886/4F038423" Ref="R5"  Part="1" 
-F 0 "R5" V 5230 3950 50  0000 C CNN
+F 0 "R7" V 5230 3950 50  0000 C CNN
 F 1 "1" V 5150 3950 50  0000 C CNN
 F 2 "SM0805" V 5250 3950 50  0001 C CNN
 F 4 "http://octopart.com/crcw08051r00jnea-vishay-1179862" V 5150 3950 60  0001 C CNN "Octopart"
@@ -332,7 +332,7 @@ P 5150 4200
 AR Path="/4F0380B1/4F038422" Ref="#PWR?"  Part="1" 
 AR Path="/4F03B8BC/4F038422" Ref="#PWR087"  Part="1" 
 AR Path="/4F03B886/4F038422" Ref="#PWR092"  Part="1" 
-F 0 "#PWR092" H 5150 4200 30  0001 C CNN
+F 0 "#PWR087" H 5150 4200 30  0001 C CNN
 F 1 "GND" H 5150 4130 30  0001 C CNN
 	1    5150 4200
 	1    0    0    -1  
@@ -344,7 +344,7 @@ P 5000 4200
 AR Path="/4F0380B1/4F038421" Ref="#PWR?"  Part="1" 
 AR Path="/4F03B8BC/4F038421" Ref="#PWR088"  Part="1" 
 AR Path="/4F03B886/4F038421" Ref="#PWR093"  Part="1" 
-F 0 "#PWR093" H 5000 4200 30  0001 C CNN
+F 0 "#PWR088" H 5000 4200 30  0001 C CNN
 F 1 "GND" H 5000 4130 30  0001 C CNN
 	1    5000 4200
 	1    0    0    -1