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authorMichael Buesch <mb@bu3sch.de>2009-07-23 19:46:48 +0200
committerMichael Buesch <mb@bu3sch.de>2009-07-23 19:46:48 +0200
commit3ad88f3404bd54ca6011bc1baa3cbfc6caef5112 (patch)
treeac0bddfded2a18f8767b75acddb09be40510a131
parentcbd098e6208a52f4456ad31e81208154b64a637c (diff)
downloadcnc-3ad88f3404bd54ca6011bc1baa3cbfc6caef5112.zip
cnc-3ad88f3404bd54ca6011bc1baa3cbfc6caef5112.tar.xz
pressure_control: Add RTS reset circuitry.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
-rw-r--r--pressure_control/schematics/pressure_control.sch77
1 files changed, 68 insertions, 9 deletions
diff --git a/pressure_control/schematics/pressure_control.sch b/pressure_control/schematics/pressure_control.sch
index efcb64a..84d94d0 100644
--- a/pressure_control/schematics/pressure_control.sch
+++ b/pressure_control/schematics/pressure_control.sch
@@ -5,7 +5,7 @@ EELAYER END
$Descr A4 11700 8267
Sheet 1 1
Title "AVR based pressure control"
-Date "13 jun 2009"
+Date "23 jul 2009"
Rev "0.1"
Comp ""
Comment1 ""
@@ -14,6 +14,16 @@ Comment3 ""
Comment4 ""
$EndDescr
Wire Wire Line
+ 11150 3600 11150 5350
+Wire Wire Line
+ 11150 3600 10950 3600
+Wire Wire Line
+ 10950 3000 10950 3200
+Wire Wire Line
+ 10950 3000 10800 3000
+Wire Wire Line
+ 10500 2800 10500 2600
+Wire Wire Line
9950 1050 9950 900
Wire Wire Line
9100 1450 9100 1600
@@ -33,8 +43,6 @@ Wire Wire Line
6950 2900 7450 2900
Connection ~ 7900 2600
Wire Wire Line
- 6950 3400 7900 3400
-Wire Wire Line
7900 3400 7900 2600
Wire Wire Line
3500 7300 3900 7300
@@ -285,6 +293,59 @@ Wire Wire Line
9100 900 9100 1050
Wire Wire Line
9950 1600 9950 1450
+Wire Wire Line
+ 6950 3400 10500 3400
+Wire Wire Line
+ 10500 3400 10500 3200
+Connection ~ 7900 3400
+Wire Wire Line
+ 10500 2700 11100 2700
+Connection ~ 10500 2700
+Wire Wire Line
+ 11150 5350 10500 5350
+Wire Wire Line
+ 10500 5350 10500 5700
+Wire Wire Line
+ 10950 3200 11100 3200
+$Comp
+L DIODE D1
+U 1 1 4A6895BC
+P 10950 3400
+F 0 "D1" H 10950 3500 40 0000 C C
+F 1 "1N4148" H 10950 3300 40 0000 C C
+ 1 10950 3400
+ 0 -1 -1 0
+$EndComp
+Text Label 10500 5600 1 60 ~
+RTS
+$Comp
+L R R18
+U 1 1 4A6894C4
+P 11100 2950
+F 0 "R18" V 11180 2950 50 0000 C C
+F 1 "10k" V 11100 2950 50 0000 C C
+ 1 11100 2950
+ 1 0 0 -1
+$EndComp
+$Comp
+L GND #PWR35
+U 1 1 4A6894AF
+P 10500 2600
+F 0 "#PWR35" H 10500 2600 30 0001 C C
+F 1 "GND" H 10500 2530 30 0001 C C
+ 1 10500 2600
+ -1 0 0 1
+$EndComp
+$Comp
+L MOSFET_N Q9
+U 1 1 4A689470
+P 10600 3000
+F 0 "Q9" H 10610 3170 60 0000 R C
+F 1 "BS170" H 10610 2850 60 0000 R C
+ 1 10600 3000
+ -1 0 0 1
+$EndComp
+NoConn ~ 10600 5700
$Comp
L GND #PWR31
U 1 1 4A33FE78
@@ -607,15 +668,13 @@ NoConn ~ 10200 5300
NoConn ~ 10200 5100
NoConn ~ 11100 5700
NoConn ~ 10800 5700
-NoConn ~ 10600 5700
-NoConn ~ 10500 5700
NoConn ~ 10400 5700
NoConn ~ 10300 5700
$Comp
-L GND #PWR36
+L GND #PWR37
U 1 1 48EC97E3
P 10700 5550
-F 0 "#PWR36" H 10700 5550 30 0001 C C
+F 0 "#PWR37" H 10700 5550 30 0001 C C
F 1 "GND" H 10700 5480 30 0001 C C
1 10700 5550
-1 0 0 1
@@ -630,10 +689,10 @@ F 1 "GND" H 10300 4530 30 0001 C C
1 0 0 -1
$EndComp
$Comp
-L +5V #PWR35
+L +5V #PWR36
U 1 1 48EC97A6
P 10500 4000
-F 0 "#PWR35" H 10500 4090 20 0001 C C
+F 0 "#PWR36" H 10500 4090 20 0001 C C
F 1 "+5V" H 10500 4090 30 0000 C C
1 10500 4000
-1 0 0 1
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