Update resistor values to match what works. Add LED.

Testing revealed that the phototransistor appears to need quite a bit
of current to get the rise time within reasonable limits. Change the
resistor feeding it to 680 ohms (from 3.3k). This also required
changing the op-amp bias voltage from 1/2VCC to 90% VCC. Swapping in a
1k resistor for the 10k there fixed that nicely.

Signed-off-by: Keith Packard <keithp@keithp.com>

diff --git a/gnet-partslist-bom.scm b/gnet-partslist-bom.scm
index 27e98138b304cfb5e928764ee92b62a8e5979541..0793bc4790a29909d209d8eaf697e78d1cc54852 100644 (file)
--- a/gnet-partslist-bom.scm
+++ b/gnet-partslist-bom.scm
@@ -35,9 +35,9 @@
        (device (cadr s))
        (value (caddr s)))
     (display (* multiplier quantity) port)
-    (display ", " port)
+    (display "," port)
     (display part port)
-    (display ", " port)
+    (display "," port)
     (display device port)
     (display " " port)
     (display value port)

diff --git a/mpserial.pcb b/mpserial.pcb
index 53b9fae30fc16c559a49267027d4dbd0ca1bdd9a..c8351700f3fd3248ec212a86f68d497427916ef3 100644 (file)
--- a/mpserial.pcb
+++ b/mpserial.pcb
@@ -6,11 +6,11 @@ FileVersion[20091103]
 PCB["" 670.00mil 400.00mil]
 
 Grid[100.000000 0.0000 0.0000 0]
-Cursor[11.00mil 2.00mil 0.000000]
+Cursor[0.0000 98.00mil 0.000000]
 PolyArea[200000000.000000]
 Thermal[0.500000]
 DRC[5.00mil 10.00mil 5.00mil 5.00mil 15.00mil 6.50mil]
-Flags("showdrc,nameonpcb,uniquename,clearnew")
+Flags("showdrc,nameonpcb,clearnew")
 Groups("1,c:2,s:3")
 Styles["Signal,10.00mil,36.00mil,20.00mil,10.00mil:Power,25.00mil,60.00mil,35.00mil,10.00mil:Fat,40.00mil,60.00mil,35.00mil,10.00mil:Skinny,6.00mil,24.02mil,11.81mil,6.00mil"]
 
@@ -808,9 +808,10 @@ Via[470.00mil 222.00mil 36.00mil 20.00mil 0.0000 20.00mil "" ""]
 Via[413.00mil 251.00mil 36.00mil 20.00mil 0.0000 20.00mil "" ""]
 Via[471.00mil 151.00mil 36.00mil 20.00mil 0.0000 20.00mil "" "thermal(0S,1S)"]
 Via[56.00mil 115.00mil 36.00mil 20.00mil 0.0000 20.00mil "" "thermal(1S)"]
-Via[265.00mil 33.00mil 36.00mil 20.00mil 0.0000 20.00mil "" "thermal(1S)"]
-Via[387.00mil 351.00mil 36.00mil 20.00mil 0.0000 20.00mil "" "thermal(1S)"]
 Via[300.00mil 131.00mil 36.00mil 20.00mil 0.0000 20.00mil "" "thermal(1S)"]
+Via[105.00mil 40.00mil 36.00mil 20.00mil 0.0000 20.00mil "" "thermal(1S)"]
+Via[340.00mil 269.00mil 36.00mil 20.00mil 0.0000 20.00mil "" "thermal(1S)"]
+Via[427.00mil 50.00mil 36.00mil 20.00mil 0.0000 20.00mil "" "thermal(1S)"]
 
 Element["" "100mil2pin" "J2" "unknown" 93.00mil 357.00mil -115.00mil -14.00mil 3 100 ""]
 (
@@ -840,21 +841,21 @@ Element["" "0402" "R3" "10k" 42.00mil 7.0932mm 1.8481mm 8.4521mm 0 100 ""]
 
        )
 
-Element["" "0402" "R2" "10k" 42.00mil 5.6454mm 232.20mil 403.90mil 0 100 ""]
+Element["" "0402" "R2" "1k" 42.00mil 222.00mil 232.20mil 403.90mil 0 100 ""]
 (
        Pad[-3.93mil 15.74mil 3.93mil 15.74mil 19.68mil 20.00mil 25.68mil "1" "1" "square"]
        Pad[-3.93mil -15.74mil 3.93mil -15.74mil 19.68mil 20.00mil 25.68mil "2" "2" "square"]
 
        )
 
-Element["" "0402" "R1" "3300" 42.00mil 4.2230mm -118.50mil -8.7823mm 3 100 ""]
+Element["" "0402" "R1" "680" 42.00mil 166.00mil -118.50mil -8.7823mm 3 100 ""]
 (
        Pad[-3.93mil -15.74mil 3.93mil -15.74mil 19.68mil 20.00mil 25.68mil "1" "1" "square"]
        Pad[-3.93mil 15.74mil 3.93mil 15.74mil 19.68mil 20.00mil 25.68mil "2" "2" "square"]
 
        )
 
-Element["" "2125" "Q1" "RPM-075PT" 107.00mil 213.00mil 258.00mil 304.86mil 1 100 ""]
+Element["" "2125" "Q1" "RPM-075PT" 107.00mil 213.00mil 296.00mil 461.00mil 1 100 ""]
 (
        Pad[-12.80mil 35.43mil 12.80mil 35.43mil 23.62mil 23.62mil 35.43mil "EMITTER" "1" "square"]
        Pad[-12.80mil -35.43mil 12.80mil -35.43mil 23.62mil 23.62mil 35.43mil "COLLECTOR" "2" "square"]
@@ -921,25 +922,42 @@ Element["" "ZX62-B-5PA" "J1" "USB_micro" 490.00mil 200.00mil 2.3716mm 547.61mil
 
        )
 
-Element["" "0402" "C1" "0.1uF" 4.5908mm 33.00mil -1.24mil 396.50mil 0 100 ""]
+Element["" "0402" "C1" "0.1uF" 3.7658mm 40.00mil 1.24mil -396.50mil 2 100 ""]
+(
+       Pad[-15.74mil -3.93mil -15.74mil 3.93mil 19.68mil 20.00mil 25.68mil "1" "1" "square"]
+       Pad[15.74mil -3.93mil 15.74mil 3.93mil 19.68mil 20.00mil 25.68mil "2" "2" "square"]
+
+       )
+
+Element["" "0402" "C2" "0.1uF" 9.7094mm 50.00mil 94.76mil -454.50mil 2 100 ""]
 (
        Pad[15.74mil -3.93mil 15.74mil 3.93mil 19.68mil 20.00mil 25.68mil "1" "1" "square"]
        Pad[-15.74mil -3.93mil -15.74mil 3.93mil 19.68mil 20.00mil 25.68mil "2" "2" "square"]
 
        )
 
-Element["" "0402" "C2" "0.1uF" 8.8712mm 33.00mil -94.76mil 454.50mil 0 100 ""]
+Element["" "0402" "C3" "0.1uF" 311.00mil 50.00mil 117.00mil 558.00mil 0 100 ""]
 (
        Pad[-15.74mil -3.93mil -15.74mil 3.93mil 19.68mil 20.00mil 25.68mil "1" "1" "square"]
        Pad[15.74mil -3.93mil 15.74mil 3.93mil 19.68mil 20.00mil 25.68mil "2" "2" "square"]
 
        )
 
-Element["" "0402" "C3" "0.1uF" 449.26mil 351.00mil -2.9911mm 107.50mil 0 100 ""]
+Element["" "0402" "R7" "470" 8.6680mm 368.00mil 74.00mil 288.00mil 0 100 ""]
 (
        Pad[-15.74mil -3.93mil -15.74mil 3.93mil 19.68mil 20.00mil 25.68mil "1" "1" "square"]
        Pad[15.74mil -3.93mil 15.74mil 3.93mil 19.68mil 20.00mil 25.68mil "2" "2" "square"]
 
+       )
+
+Element["" "0603diode" "D1" "blue" 433.41mil 368.00mil 197.00mil 334.00mil 0 100 ""]
+(
+       Pad[-25.59mil -4.92mil -25.59mil 4.92mil 29.52mil 20.00mil 35.52mil "1" "1" "square"]
+       Pad[25.59mil -4.92mil 25.59mil 4.92mil 29.52mil 20.00mil 35.52mil "2" "2" "square"]
+       ElementLine [47.00mil 25.00mil 47.00mil -25.00mil 10.00mil]
+       ElementLine [47.00mil 25.00mil 37.00mil 25.00mil 10.00mil]
+       ElementLine [47.00mil -25.00mil 37.00mil -25.00mil 10.00mil]
+
        )
 Layer(1 "top")
 (
@@ -969,18 +987,12 @@ Layer(1 "top")
        Line[301.00mil 324.00mil 288.00mil 337.00mil 10.00mil 20.00mil "clearline"]
        Line[288.00mil 337.00mil 210.00mil 337.00mil 10.00mil 20.00mil "clearline"]
        Line[210.00mil 337.00mil 164.00mil 291.00mil 10.00mil 20.00mil "clearline"]
-       Line[378.00mil 94.00mil 378.00mil 71.00mil 10.00mil 20.00mil "clearline"]
-       Line[378.00mil 71.00mil 371.00mil 64.00mil 10.00mil 20.00mil "clearline"]
-       Line[371.00mil 64.00mil 184.00mil 64.00mil 10.00mil 20.00mil "clearline"]
-       Line[184.00mil 64.00mil 164.50mil 83.50mil 10.00mil 20.00mil "clearline"]
-       Line[353.00mil 94.00mil 353.00mil 64.00mil 10.00mil 20.00mil "clearline"]
        Line[13.0984mm 251.17mil 454.17mil 251.17mil 10.00mil 20.00mil "clearline"]
        Line[454.17mil 251.17mil 328.00mil 125.00mil 10.00mil 20.00mil "clearline"]
        Line[328.00mil 125.00mil 328.00mil 95.00mil 10.00mil 20.00mil "clearline"]
        Line[328.00mil 95.00mil 327.00mil 94.00mil 10.00mil 20.00mil "clearline"]
        Line[275.00mil 306.00mil 275.00mil 191.00mil 10.00mil 20.00mil "clearline"]
        Line[275.00mil 191.00mil 202.00mil 118.00mil 10.00mil 20.00mil "clearline"]
-       Line[202.00mil 118.00mil 202.00mil 64.00mil 10.00mil 20.00mil "clearline"]
        Line[13.0984mm 225.58mil 473.58mil 225.58mil 10.00mil 20.00mil "clearline"]
        Line[473.58mil 225.58mil 470.00mil 222.00mil 10.00mil 20.00mil "clearline"]
        Line[440.00mil 274.52mil 436.52mil 274.52mil 10.00mil 20.00mil "clearline"]
@@ -998,19 +1010,34 @@ Layer(1 "top")
        Line[470.00mil 180.00mil 457.00mil 180.00mil 10.00mil 20.00mil "clearline"]
        Line[457.00mil 180.00mil 440.00mil 163.00mil 10.00mil 20.00mil "clearline"]
        Line[440.00mil 163.00mil 440.00mil 125.48mil 10.00mil 20.00mil "clearline"]
-       Line[196.48mil 33.00mil 333.52mil 33.00mil 10.00mil 20.00mil "clearline"]
-       Line[365.00mil 33.00mil 365.00mil 64.00mil 10.00mil 20.00mil "clearline"]
-       Line[165.00mil 33.00mil 165.00mil 83.00mil 10.00mil 20.00mil "clearline"]
-       Line[471.00mil 251.17mil 471.00mil 345.00mil 10.00mil 20.00mil "clearline"]
-       Line[471.00mil 345.00mil 465.00mil 351.00mil 10.00mil 20.00mil "clearline"]
-       Line[433.52mil 351.00mil 367.00mil 351.00mil 10.00mil 20.00mil "clearline"]
-       Line[367.00mil 351.00mil 352.00mil 336.00mil 10.00mil 20.00mil "clearline"]
-       Line[327.00mil 324.00mil 337.00mil 334.00mil 10.00mil 20.00mil "clearline"]
-       Line[337.00mil 334.00mil 352.00mil 334.00mil 10.00mil 20.00mil "clearline"]
-       Line[301.00mil 94.00mil 301.00mil 130.00mil 10.00mil 20.00mil "clearline"]
        Line[301.00mil 130.00mil 300.00mil 131.00mil 10.00mil 20.00mil "clearline"]
-       Line[352.00mil 306.00mil 352.00mil 334.00mil 10.00mil 20.00mil "clearline"]
-       Line[327.00mil 306.00mil 327.00mil 324.00mil 10.00mil 20.00mil "clearline"]
+       Line[327.00mil 94.00mil 327.00mil 50.26mil 10.00mil 20.00mil "clearline"]
+       Line[327.00mil 50.26mil 8.2992mm 50.00mil 10.00mil 20.00mil "clearline"]
+       Line[301.00mil 130.00mil 301.00mil 55.74mil 10.00mil 20.00mil "clearline"]
+       Line[301.00mil 55.74mil 7.4996mm 50.00mil 10.00mil 20.00mil "clearline"]
+       Line[202.00mil 118.00mil 202.00mil 64.00mil 10.00mil 20.00mil "clearline"]
+       Line[202.00mil 64.00mil 241.00mil 25.00mil 10.00mil 20.00mil "clearline"]
+       Line[164.00mil 84.00mil 202.00mil 84.00mil 10.00mil 20.00mil "clearline"]
+       Line[132.52mil 40.00mil 105.00mil 40.00mil 10.00mil 20.00mil "clearline"]
+       Line[164.00mil 40.00mil 164.00mil 84.00mil 10.00mil 20.00mil "clearline"]
+       Line[352.00mil 324.00mil 364.00mil 336.00mil 10.00mil 20.00mil "clearline"]
+       Line[364.00mil 336.00mil 449.00mil 336.00mil 10.00mil 20.00mil "clearline"]
+       Line[449.00mil 336.00mil 458.00mil 345.00mil 10.00mil 20.00mil "clearline"]
+       Line[458.00mil 345.00mil 458.00mil 367.00mil 10.00mil 20.00mil "clearline"]
+       Line[458.00mil 367.00mil 459.00mil 368.00mil 10.00mil 20.00mil "clearline"]
+       Line[327.00mil 306.00mil 327.00mil 282.00mil 10.00mil 20.00mil "clearline"]
+       Line[327.00mil 282.00mil 340.00mil 269.00mil 10.00mil 20.00mil "clearline"]
+       Line[352.00mil 324.00mil 352.00mil 281.00mil 10.00mil 20.00mil "clearline"]
+       Line[352.00mil 281.00mil 340.00mil 269.00mil 10.00mil 20.00mil "clearline"]
+       Line[378.00mil 94.00mil 378.00mil 61.48mil 10.00mil 20.00mil "clearline"]
+       Line[353.00mil 94.00mil 353.00mil 64.00mil 10.00mil 20.00mil "clearline"]
+       Line[353.00mil 64.00mil 9.3157mm 50.24mil 10.00mil 20.00mil "clearline"]
+       Line[241.50mil 24.50mil 341.02mil 24.50mil 10.00mil 20.00mil "clearline"]
+       Line[378.00mil 61.48mil 341.02mil 24.50mil 10.00mil 20.00mil "clearline"]
+       Line[398.00mil 50.00mil 427.00mil 50.00mil 10.00mil 20.00mil "clearline"]
+       Line[357.00mil 368.00mil 407.82mil 368.00mil 10.00mil 20.00mil "clearline"]
+       Line[325.52mil 368.00mil 319.00mil 368.00mil 10.00mil 20.00mil "clearline"]
+       Line[319.00mil 368.00mil 288.00mil 337.00mil 10.00mil 20.00mil "clearline"]
 )
 Layer(2 "bottom")
 (
@@ -1054,6 +1081,7 @@ NetList()
                Connect("C1-1")
                Connect("C2-1")
                Connect("C3-1")
+               Connect("D1-2")
                Connect("J1-4")
                Connect("J1-5")
                Connect("J2-2")
@@ -1087,6 +1115,7 @@ NetList()
        Net("unnamed_net5" "(unknown)")
        (
                Connect("J2-1")
+               Connect("R7-1")
                Connect("U1-4")
                Connect("U2-4")
        )
@@ -1132,4 +1161,9 @@ NetList()
                Connect("R3-2")
                Connect("U1-1")
        )
+       Net("unnamed_net15" "(unknown)")
+       (
+               Connect("D1-1")
+               Connect("R7-2")
+       )
 )

diff --git a/mpserial.sch b/mpserial.sch
index cb974e4d0256efcef81906473cd043c8fd9457fc..97c5451339c8d360c22868ef062f21f9cb50b812 100644 (file)
--- a/mpserial.sch
+++ b/mpserial.sch
@@ -38,7 +38,7 @@ C 51800 46300 1 0 0 resistor-1.sym
 {
 T 52100 46700 5 10 0 0 0 0 1
 device=RESISTOR
-T 52000 46600 5 10 1 1 0 0 1
+T 51950 46550 5 10 1 1 0 0 1
 refdes=R5
 T 51800 46300 5 10 0 1 0 0 1
 vendor=digikey
@@ -46,7 +46,7 @@ T 51800 46300 5 10 0 1 0 0 1
 loadstatus=smt
 T 51800 46300 5 10 0 1 0 0 1
 footprint=0402
-T 51800 46300 5 10 1 1 0 0 1
+T 52300 46550 5 10 1 1 0 0 1
 value=33
 T 51800 46300 5 10 0 1 0 0 1
 vendor_part_number=RHM33.0LCT-ND
@@ -55,7 +55,7 @@ C 51800 45900 1 0 0 resistor-1.sym
 {
 T 52100 46300 5 10 0 0 0 0 1
 device=RESISTOR
-T 52000 46200 5 10 1 1 0 0 1
+T 51950 46150 5 10 1 1 0 0 1
 refdes=R6
 T 51800 45900 5 10 0 1 0 0 1
 vendor=digikey
@@ -63,7 +63,7 @@ T 51800 45900 5 10 0 1 0 0 1
 loadstatus=smt
 T 51800 45900 5 10 0 1 0 0 1
 footprint=0402
-T 51800 45900 5 10 1 1 0 0 1
+T 52300 46150 5 10 1 1 0 0 1
 value=33
 T 51800 45900 5 10 0 1 0 0 1
 vendor_part_number=RHM33.0LCT-ND
@@ -78,77 +78,77 @@ N 50000 46000 51800 46000 4
 N 51800 46400 50900 46400 4
 N 50900 46400 50900 45500 4
 N 50900 45500 50000 45500 4
-N 42400 48600 45000 48600 4
-N 44400 48600 44400 47400 4
-C 43300 45200 1 0 0 gnd-1.sym
-C 42500 47400 1 90 0 resistor-1.sym
+N 41100 48600 43700 48600 4
+N 43100 48600 43100 47400 4
+C 42000 45200 1 0 0 gnd-1.sym
+C 41200 47400 1 90 0 resistor-1.sym
 {
-T 42100 47700 5 10 0 0 90 0 1
+T 40800 47700 5 10 0 0 90 0 1
 device=RESISTOR
-T 41800 48000 5 10 1 1 0 0 1
+T 40500 48000 5 10 1 1 0 0 1
 refdes=R1
-T 41800 47700 5 10 1 1 0 0 1
-value=3300
-T 42500 47400 5 10 0 1 0 0 1
+T 40500 47700 5 10 1 1 0 0 1
+value=680
+T 41200 47400 5 10 0 1 0 0 1
 vendor=digikey
-T 42500 47400 5 10 0 1 0 0 1
+T 41200 47400 5 10 0 1 0 0 1
 loadstatus=smt
-T 42500 47400 5 10 0 1 0 0 1
+T 41200 47400 5 10 0 1 0 0 1
 footprint=0402
-T 42500 47400 5 10 0 0 0 0 1
-vendor_part_number=311-3.3KJRCT-ND
+T 41200 47400 5 10 0 0 0 0 1
+vendor_part_number=311-680JRCT-ND
 }
-C 43500 47400 1 90 0 resistor-1.sym
+C 42200 47400 1 90 0 resistor-1.sym
 {
-T 43100 47700 5 10 0 0 90 0 1
+T 41800 47700 5 10 0 0 90 0 1
 device=RESISTOR
-T 43600 48000 5 10 1 1 0 0 1
+T 42300 48000 5 10 1 1 0 0 1
 refdes=R2
-T 43500 47400 5 10 0 1 0 0 1
+T 42200 47400 5 10 0 1 0 0 1
 vendor=digikey
-T 43500 47400 5 10 0 1 0 0 1
+T 42200 47400 5 10 0 1 0 0 1
 loadstatus=smt
-T 43500 47400 5 10 0 1 0 0 1
+T 42200 47400 5 10 0 1 0 0 1
 footprint=0402
-T 43600 47600 5 10 1 1 0 0 1
-value=10k
-T 43500 47400 5 10 0 1 0 0 1
-vendor_part_number=RMCF1/16S10K1%RCT-ND
+T 42300 47600 5 10 1 1 0 0 1
+value=1k
+T 42200 47400 5 10 0 1 0 0 1
+vendor_part_number=RMCF0402FT1K00CT-ND
 }
-C 43500 45700 1 90 0 resistor-1.sym
+C 42200 45700 1 90 0 resistor-1.sym
 {
-T 43100 46000 5 10 0 0 90 0 1
+T 41800 46000 5 10 0 0 90 0 1
 device=RESISTOR
-T 43600 46300 5 10 1 1 0 0 1
+T 42300 46300 5 10 1 1 0 0 1
 refdes=R3
-T 43500 45700 5 10 0 1 0 0 1
+T 42200 45700 5 10 0 1 0 0 1
 vendor=digikey
-T 43500 45700 5 10 0 1 0 0 1
+T 42200 45700 5 10 0 1 0 0 1
 loadstatus=smt
-T 43500 45700 5 10 0 1 0 0 1
+T 42200 45700 5 10 0 1 0 0 1
 footprint=0402
-T 43600 45900 5 10 1 1 0 0 1
+T 42300 45900 5 10 1 1 0 0 1
 value=10k
-T 43500 45700 5 10 0 1 0 0 1
+T 42200 45700 5 10 0 1 0 0 1
 vendor_part_number=RMCF1/16S10K1%RCT-ND
 }
-N 42400 47400 42400 46300 4
-N 43400 47400 43400 46600 4
-N 44400 45500 44400 46600 4
-N 42400 45500 44400 45500 4
-N 42400 45500 42400 45900 4
-N 43900 47200 43400 47200 4
-N 43900 46800 42400 46800 4
-N 44900 47000 46500 47000 4
+N 41100 47400 41100 46300 4
+N 42100 47400 42100 46600 4
+N 43100 45500 43100 46600 4
+N 41100 45500 43100 45500 4
+N 41100 45500 41100 45900 4
+N 42600 47200 42100 47200 4
+N 42600 46800 41100 46800 4
+N 43600 47000 46500 47000 4
 C 46400 45700 1 0 0 gnd-1.sym
 C 49800 47000 1 0 0 3.3V-plus-1.sym
-C 43200 48600 1 0 0 3.3V-plus-1.sym
+C 41900 48600 1 0 0 3.3V-plus-1.sym
 C 47800 49000 1 0 0 3.3V-plus-1.sym
 N 51500 46800 52700 46800 4
 C 49800 44500 1 0 0 3.3V-plus-1.sym
-N 43400 48300 43400 48600 4
-N 42400 48300 42400 48600 4
-N 43400 45500 43400 45700 4
+N 42100 48300 42100 48600 4
+N 41100 48300 41100 48600 4
+N 42100 45500 42100 45700 4
 T 50000 40700 9 24 1 0 0 0 1
 MicroPeak Serial Interface
 T 50000 40400 9 10 1 0 0 0 1
@@ -161,7 +161,7 @@ T 50000 40100 9 10 1 0 0 0 1
 1
 T 51500 40100 9 10 1 0 0 0 1
 1
-C 45000 45600 1 0 0 gnd-1.sym
+C 43700 45600 1 0 0 gnd-1.sym
 C 46000 46400 1 0 0 nc-left-1.sym
 {
 T 46000 46800 5 10 0 0 0 0 1
@@ -204,56 +204,56 @@ value=NoConnection
 T 46000 48200 5 10 0 0 0 0 1
 device=DRC_Directive
 }
-C 43900 46600 1 0 0 tsv521.sym
+C 42600 46600 1 0 0 tsv521.sym
 {
-T 44600 47400 5 10 0 0 0 0 1
+T 43300 47400 5 10 0 0 0 0 1
 device=OPAMP
-T 44600 47200 5 10 1 1 0 0 1
+T 43300 47200 5 10 1 1 0 0 1
 refdes=U1
-T 44600 48000 5 10 0 0 0 0 1
+T 43300 48000 5 10 0 0 0 0 1
 symversion=0.1
-T 43895 46595 5 10 0 1 0 0 1
+T 42595 46595 5 10 0 1 0 0 1
 footprint=SC70_5
-T 43900 46600 5 10 1 1 0 0 1
+T 42600 46600 5 10 1 1 0 0 1
 value=TSV521
-T 43900 46600 5 10 0 1 0 0 1
+T 42600 46600 5 10 0 1 0 0 1
 vendor=digikey
-T 43900 46600 5 10 0 1 0 0 1
+T 42600 46600 5 10 0 1 0 0 1
 vendor_part_number=497-13193-1-ND
-T 43900 46600 5 10 0 1 0 0 1
+T 42600 46600 5 10 0 1 0 0 1
 loadstatus=smt
 }
-C 45100 45500 1 0 0 connector2-2.sym
+C 43800 45500 1 0 0 connector2-2.sym
 {
-T 45600 46800 5 10 1 1 0 6 1
+T 44300 46800 5 10 1 1 0 6 1
 refdes=J2
-T 45400 46750 5 10 0 0 0 0 1
+T 44100 46750 5 10 0 0 0 0 1
 device=CONNECTOR_2
-T 45100 45500 5 10 0 0 0 0 1
+T 43800 45500 5 10 0 0 0 0 1
 footprint=100mil2pin
-T 45100 45500 5 10 0 0 0 0 1
+T 43800 45500 5 10 0 0 0 0 1
 loadstatus=noload
 }
-N 45100 46300 45100 47000 4
-C 42200 45900 1 0 0 rpm-075pt.sym
+N 43800 46300 43800 47000 4
+C 40900 45900 1 0 0 rpm-075pt.sym
 {
-T 42000 46400 5 6 0 1 0 0 1
+T 40700 46400 5 6 0 1 0 0 1
 device=PHOTO-TRANSISTOR
-T 42460 46025 5 10 1 1 0 0 1
+T 41160 46025 5 10 1 1 0 0 1
 refdes=Q1
-T 42200 45900 5 10 0 0 0 0 1
+T 40900 45900 5 10 0 0 0 0 1
 manufacturer=Rohm
-T 42200 45900 5 10 0 0 0 0 1
+T 40900 45900 5 10 0 0 0 0 1
 manufacturer_part_number=RPM-075PT
-T 42200 45900 5 10 0 0 0 0 1
+T 40900 45900 5 10 0 0 0 0 1
 vendor=digikey
-T 42200 45900 5 10 0 0 0 0 1
+T 40900 45900 5 10 0 0 0 0 1
 vendor_part_number=511-1356-1-ND
-T 42200 45900 5 10 0 0 0 0 1
+T 40900 45900 5 10 0 0 0 0 1
 footprint=2125
-T 42200 45900 5 10 0 0 0 0 1
+T 40900 45900 5 10 0 0 0 0 1
 loadstatus=smt
-T 41900 45600 5 10 1 1 0 0 1
+T 40600 45600 5 10 1 1 0 0 1
 value=RPM-075PT
 }
 C 51100 47600 1 90 0 capacitor-1.sym
@@ -294,26 +294,61 @@ vendor_part_number=399-3027-1-ND
 T 47100 48500 5 10 0 1 0 0 1
 loadstatus=smt
 }
-C 45200 47700 1 90 0 capacitor-1.sym
+C 43900 47700 1 90 0 capacitor-1.sym
 {
-T 44500 47900 5 10 0 0 90 0 1
+T 43200 47900 5 10 0 0 90 0 1
 device=CAPACITOR
-T 45100 48300 5 10 1 1 0 0 1
+T 43800 48300 5 10 1 1 0 0 1
 refdes=C1
-T 44300 47900 5 10 0 0 90 0 1
+T 43000 47900 5 10 0 0 90 0 1
 symversion=0.1
-T 45100 47800 5 10 1 1 0 0 1
+T 43800 47800 5 10 1 1 0 0 1
 value=0.1uF
-T 45200 47700 5 10 0 1 0 0 1
+T 43900 47700 5 10 0 1 0 0 1
 footprint=0402
-T 45200 47700 5 10 0 1 0 0 1
+T 43900 47700 5 10 0 1 0 0 1
 vendor=digikey
-T 45200 47700 5 10 0 1 0 0 1
+T 43900 47700 5 10 0 1 0 0 1
 vendor_part_number=399-3027-1-ND
-T 45200 47700 5 10 0 1 0 0 1
+T 43900 47700 5 10 0 1 0 0 1
 loadstatus=smt
 }
 N 48000 49000 48000 48500 4
-C 44900 47400 1 0 0 gnd-1.sym
+C 43600 47400 1 0 0 gnd-1.sym
 C 47000 48400 1 0 0 gnd-1.sym
 C 50800 47300 1 0 0 gnd-1.sym
+C 45200 46100 1 270 0 led-2.sym
+{
+T 45000 45800 5 10 1 1 0 0 1
+refdes=D1
+T 45800 46000 5 10 0 0 270 0 1
+device=LED
+T 44900 45400 5 10 1 1 0 0 1
+value=blue
+T 45200 46100 5 10 0 1 0 0 1
+footprint=0603diode
+T 45200 46100 5 10 0 1 0 0 1
+loadstatus=smt
+T 45200 46100 5 10 0 1 0 0 1
+vendor=digikey
+T 45200 46100 5 10 0 1 0 0 1
+vendor_part_number=160-1837-1-ND
+}
+C 45200 47000 1 270 0 resistor-1.sym
+{
+T 45600 46700 5 10 0 0 270 0 1
+device=RESISTOR
+T 44900 46600 5 10 1 1 0 0 1
+refdes=R7
+T 44800 46300 5 10 1 1 0 0 1
+value=470
+T 45200 47000 5 10 0 1 0 0 1
+loadstatus=smt
+T 45200 47000 5 10 0 1 0 0 1
+vendor=digikey
+T 45200 47000 5 10 0 1 0 0 1
+vendor_part_number=211-470-JRCT-ND
+T 45200 47000 5 10 0 1 0 0 1
+footprint=0402
+}
+C 45200 44900 1 0 0 gnd-1.sym