diff --git a/README.md b/README.md
index 5eaf86c..ea0276e 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,8 @@ CNC
 
 Fraiseuse à commande numérique
 ------------------------------
+![CNC](cnc1.PNG)
+![Vue eclatee](cnc2.PNG)
 
 SmoothieBox
 -----------
diff --git a/cnc1.PNG b/cnc1.PNG
new file mode 100644
index 0000000..9d91e4b
Binary files /dev/null and b/cnc1.PNG differ
diff --git a/cnc2.PNG b/cnc2.PNG
new file mode 100644
index 0000000..b72d06e
Binary files /dev/null and b/cnc2.PNG differ
diff --git a/ohw.png b/ohw.png
deleted file mode 100644
index f683ee6..0000000
Binary files a/ohw.png and /dev/null differ
diff --git a/smoothie_sw_encoder/smoothie_sw_encoder-Dessous_Cu.pdf b/smoothie_sw_encoder/smoothie_sw_encoder-Dessous_Cu.pdf
new file mode 100644
index 0000000..72cd96c
Binary files /dev/null and b/smoothie_sw_encoder/smoothie_sw_encoder-Dessous_Cu.pdf differ
diff --git a/smoothie_sw_encoder/smoothie_sw_encoder-Dessous_Cu.ps b/smoothie_sw_encoder/smoothie_sw_encoder-Dessous_Cu.ps
new file mode 100644
index 0000000..ce4ae6d
Binary files /dev/null and b/smoothie_sw_encoder/smoothie_sw_encoder-Dessous_Cu.ps differ
diff --git a/smoothie_sw_encoder/smoothie_sw_encoder-F_SilkS.ps b/smoothie_sw_encoder/smoothie_sw_encoder-F_SilkS.ps
new file mode 100644
index 0000000..b528475
Binary files /dev/null and b/smoothie_sw_encoder/smoothie_sw_encoder-F_SilkS.ps differ
diff --git a/smoothie_sw_encoder/smoothie_sw_encoder-cache.lib b/smoothie_sw_encoder/smoothie_sw_encoder-cache.lib
new file mode 100644
index 0000000..f495662
--- /dev/null
+++ b/smoothie_sw_encoder/smoothie_sw_encoder-cache.lib
@@ -0,0 +1,96 @@
+EESchema-LIBRARY Version 2.3  Date: 23/05/2014 12:46:56
+#encoding utf-8
+#
+# CONN_2
+#
+DEF CONN_2 P 0 40 Y N 1 F N
+F0 "P" -50 0 40 V V C CNN
+F1 "CONN_2" 50 0 40 V V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+S -100 150 100 -150 0 1 0 N
+X P1 1 -350 100 250 R 60 60 1 1 P I
+X PM 2 -350 -100 250 R 60 60 1 1 P I
+ENDDRAW
+ENDDEF
+#
+# CONN_5
+#
+DEF CONN_5 P 0 40 Y Y 1 F N
+F0 "P" -50 0 50 V V C CNN
+F1 "CONN_5" 50 0 50 V V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+S -100 250 100 -250 0 1 0 f
+X ~ 1 -400 200 300 R 60 60 1 1 P I
+X ~ 2 -400 100 300 R 60 60 1 1 P I
+X ~ 3 -400 0 300 R 60 60 1 1 P I
+X ~ 4 -400 -100 300 R 60 60 1 1 P I
+X ~ 5 -400 -200 300 R 60 60 1 1 P I
+ENDDRAW
+ENDDEF
+#
+# ENCODEUR_rotatif
+#
+DEF ENCODEUR_rotatif S 0 40 Y Y 1 F N
+F0 "S" 50 350 50 H V C CNN
+F1 "ENCODEUR_rotatif" 150 -350 50 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+C -300 -200 50 0 1 0 N
+C -300 200 50 0 1 0 N
+C -100 -200 50 0 1 0 N
+C -100 200 50 0 1 0 N
+C 200 -200 50 0 1 0 N
+C 200 200 50 0 1 0 N
+S -500 300 350 -300 0 1 0 N
+P 2 0 1 0  100 250  100 -250 N
+P 3 0 1 0  -450 200  -350 200  -350 200 N
+P 3 0 1 0  -350 -100  -50 -100  -50 -100 N
+P 3 0 1 0  -350 100  -50 100  -50 100 N
+P 4 0 1 0  100 100  50 100  50 -100  100 -100 N
+P 5 0 1 0  -450 200  -450 0  -450 -200  -350 -200  -350 -200 N
+P 8 0 1 0  -275 -25  -250 -25  -250 -75  -200 -75  -200 -25  -150 -25  -150 -75  -125 -75 N
+P 8 0 1 0  -275 25  -275 75  -225 75  -225 25  -175 25  -175 75  -125 75  -125 25 N
+X G 1 -750 0 300 R 50 50 1 1 I
+X A 2 -100 550 300 D 50 50 1 1 I
+X B 3 -100 -550 300 U 50 50 1 1 I
+X SW1 4 200 550 300 D 50 50 1 1 I
+X SW2 5 200 -550 300 U 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# SPEAKER
+#
+DEF SPEAKER SP 0 0 N Y 1 F N
+F0 "SP" -100 250 70 H V C CNN
+F1 "SPEAKER" -100 -250 70 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+P 4 0 0 0  100 150  250 300  250 -300  100 -150 N
+P 5 0 0 0  -100 150  100 150  100 -150  -100 -150  -100 150 F
+X 1 1 -300 100 200 R 40 40 1 1 I
+X 2 2 -300 -100 200 R 40 40 1 1 I
+ENDDRAW
+ENDDEF
+#
+# SW_PUSH
+#
+DEF SW_PUSH SW 0 40 N N 1 F N
+F0 "SW" 150 110 50 H V C CNN
+F1 "SW_PUSH" 0 -80 50 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+S -170 50 170 60 0 1 0 N
+P 4 0 1 0  -40 60  -30 90  30 90  40 60 N
+X 1 1 -300 0 200 R 60 60 0 1 P I
+X 2 2 300 0 200 L 60 60 0 1 P I
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/smoothie_sw_encoder/smoothie_sw_encoder.bak b/smoothie_sw_encoder/smoothie_sw_encoder.bak
new file mode 100644
index 0000000..46f832f
--- /dev/null
+++ b/smoothie_sw_encoder/smoothie_sw_encoder.bak
@@ -0,0 +1,161 @@
+EESchema Schematic File Version 2
+LIBS:power
+LIBS:device
+LIBS:transistors
+LIBS:conn
+LIBS:linear
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:special
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:valves
+LIBS:_LaurentPerso
+LIBS:smoothie_sw_encoder-cache
+EELAYER 27 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date "23 may 2014"
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L ENCODEUR_ROTATIF S?
+U 1 1 537F2546
+P 4250 3200
+F 0 "S?" H 4300 3550 50  0000 C CNN
+F 1 "ENCODEUR_ROTATIF" H 4400 2850 50  0000 C CNN
+F 2 "~" H 4250 3200 60  0000 C CNN
+F 3 "~" H 4250 3200 60  0000 C CNN
+	1    4250 3200
+	1    0    0    -1  
+$EndComp
+$Comp
+L SW_PUSH SW?
+U 1 1 537F2557
+P 6200 3200
+F 0 "SW?" H 6350 3310 50  0000 C CNN
+F 1 "SW_PUSH" H 6200 3120 50  0000 C CNN
+F 2 "~" H 6200 3200 60  0000 C CNN
+F 3 "~" H 6200 3200 60  0000 C CNN
+	1    6200 3200
+	-1   0    0    1   
+$EndComp
+$Comp
+L SPEAKER SP?
+U 1 1 537F256C
+P 5400 3150
+F 0 "SP?" H 5300 3400 70  0000 C CNN
+F 1 "SPEAKER" H 5300 2900 70  0000 C CNN
+F 2 "~" H 5400 3150 60  0000 C CNN
+F 3 "~" H 5400 3150 60  0000 C CNN
+	1    5400 3150
+	1    0    0    -1  
+$EndComp
+$Comp
+L CONN_2 P?
+U 1 1 537F2590
+P 6150 1900
+F 0 "P?" V 6100 1900 40  0000 C CNN
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+F 2 "" H 6150 1900 60  0000 C CNN
+F 3 "" H 6150 1900 60  0000 C CNN
+	1    6150 1900
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	5900 3200 5900 2750
+Wire Wire Line
+	5900 2750 6050 2750
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 3250 3200
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+$Comp
+L CONN_5 P?
+U 1 1 537F26FF
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+F 0 "P?" V 4200 1850 50  0000 C CNN
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+F 2 "" H 4250 1850 60  0000 C CNN
+F 3 "" H 4250 1850 60  0000 C CNN
+	1    4250 1850
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+$EndSCHEMATC
diff --git a/smoothie_sw_encoder/smoothie_sw_encoder.cmp b/smoothie_sw_encoder/smoothie_sw_encoder.cmp
new file mode 100644
index 0000000..77198ec
--- /dev/null
+++ b/smoothie_sw_encoder/smoothie_sw_encoder.cmp
@@ -0,0 +1,38 @@
+Cmp-Mod V01 Created by CvPcb (2013-07-07 BZR 4022)-stable date = 23/05/2014 12:48:53
+
+BeginCmp
+TimeStamp = /537F26FF;
+Reference = P1;
+ValeurCmp = CONN_5;
+IdModule  = SIL-5;
+EndCmp
+
+BeginCmp
+TimeStamp = /537F2590;
+Reference = P2;
+ValeurCmp = CONN_2;
+IdModule  = SIL-2;
+EndCmp
+
+BeginCmp
+TimeStamp = /537F2546;
+Reference = S1;
+ValeurCmp = ENCODEUR_ROTATIF;
+IdModule  = ENCODEUR_rotatif;
+EndCmp
+
+BeginCmp
+TimeStamp = /537F256C;
+Reference = SP1;
+ValeurCmp = SPEAKER;
+IdModule  = BUZZER;
+EndCmp
+
+BeginCmp
+TimeStamp = /537F2557;
+Reference = SW1;
+ValeurCmp = SW_PUSH;
+IdModule  = SW_PUSH_SMALL;
+EndCmp
+
+EndListe
diff --git a/smoothie_sw_encoder/smoothie_sw_encoder.kicad_pcb b/smoothie_sw_encoder/smoothie_sw_encoder.kicad_pcb
new file mode 100644
index 0000000..d36bc0b
--- /dev/null
+++ b/smoothie_sw_encoder/smoothie_sw_encoder.kicad_pcb
@@ -0,0 +1,325 @@
+(kicad_pcb (version 3) (host pcbnew "(2013-07-07 BZR 4022)-stable")
+
+  (general
+    (links 11)
+    (no_connects 3)
+    (area 94.18873 85.949999 118.050001 126.050001)
+    (thickness 1.6)
+    (drawings 4)
+    (tracks 33)
+    (zones 0)
+    (modules 5)
+    (nets 8)
+  )
+
+  (page A3)
+  (layers
+    (15 Dessus.Cu signal)
+    (0 Dessous.Cu signal)
+    (16 Dessous.Adhes user)
+    (17 Dessus.Adhes user)
+    (18 Dessous.Pate user)
+    (19 Dessus.Pate user)
+    (20 Dessous.SilkS user)
+    (21 Dessus.SilkS user)
+    (22 Dessous.Masque user)
+    (23 Dessus.Masque user)
+    (24 Dessin.User user)
+    (25 Cmts.User user)
+    (26 Eco1.User user)
+    (27 Eco2.User user)
+    (28 Contours.Ci user)
+  )
+
+  (setup
+    (last_trace_width 1)
+    (trace_clearance 0.254)
+    (zone_clearance 0.508)
+    (zone_45_only no)
+    (trace_min 0.254)
+    (segment_width 0.2)
+    (edge_width 0.1)
+    (via_size 0.889)
+    (via_drill 0.635)
+    (via_min_size 0.889)
+    (via_min_drill 0.508)
+    (uvia_size 0.508)
+    (uvia_drill 0.127)
+    (uvias_allowed no)
+    (uvia_min_size 0.508)
+    (uvia_min_drill 0.127)
+    (pcb_text_width 0.3)
+    (pcb_text_size 1.5 1.5)
+    (mod_edge_width 0.15)
+    (mod_text_size 1 1)
+    (mod_text_width 0.15)
+    (pad_size 1.8 1.8)
+    (pad_drill 0.8128)
+    (pad_to_mask_clearance 0)
+    (aux_axis_origin 0 0)
+    (visible_elements 7FFFFFFF)
+    (pcbplotparams
+      (layerselection 2097153)
+      (usegerberextensions false)
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+      (linewidth 0.150000)
+      (plotframeref false)
+      (viasonmask false)
+      (mode 1)
+      (useauxorigin false)
+      (hpglpennumber 1)
+      (hpglpenspeed 20)
+      (hpglpendiameter 15)
+      (hpglpenoverlay 2)
+      (psnegative false)
+      (psa4output false)
+      (plotreference true)
+      (plotvalue true)
+      (plotothertext true)
+      (plotinvisibletext false)
+      (padsonsilk false)
+      (subtractmaskfromsilk false)
+      (outputformat 2)
+      (mirror false)
+      (drillshape 2)
+      (scaleselection 1)
+      (outputdirectory ""))
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+  (net 0 "")
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+  (net 2 N-000002)
+  (net 3 N-000003)
+  (net 4 N-000004)
+  (net 5 N-000005)
+  (net 6 N-000006)
+  (net 7 N-000007)
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+  (net_class Default "Ceci est la Netclass par défaut"
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+    (trace_width 1)
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+    (add_net N-000004)
+    (add_net N-000005)
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+    (add_net N-000007)
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+  (module SW_PUSH_SMALL (layer Dessus.Cu) (tedit 537F2B92) (tstamp 537F27AC)
+    (at 108 91)
+    (path /537F2557)
+    (fp_text reference SW1 (at 0 -0.762) (layer Dessus.SilkS)
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+    )
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+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 6 N-000006)
+    )
+    (pad 2 thru_hole circle (at 3.81 2.54) (size 2 2) (drill 0.8128)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 5 N-000005)
+    )
+    (pad 1 thru_hole circle (at -3.81 -2.54) (size 2 2) (drill 0.8128)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 6 N-000006)
+    )
+    (pad 2 thru_hole circle (at -3.81 2.54) (size 2 2) (drill 0.8128)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 5 N-000005)
+    )
+  )
+
+  (module SIL-5 (layer Dessus.Cu) (tedit 537F2C4E) (tstamp 537F27BA)
+    (at 98 117 270)
+    (descr "Connecteur 5 pins")
+    (tags "CONN DEV")
+    (path /537F26FF)
+    (fp_text reference P1 (at -0.635 -2.54 270) (layer Dessus.SilkS)
+      (effects (font (size 1.72974 1.08712) (thickness 0.3048)))
+    )
+    (fp_text value CONN_5 (at 0 -2.54 270) (layer Dessus.SilkS) hide
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+    )
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+    (fp_line (start 5.08 -1.27) (end 5.08 1.27) (layer Dessus.SilkS) (width 0.3048))
+    (fp_line (start 5.08 1.27) (end -7.62 1.27) (layer Dessus.SilkS) (width 0.3048))
+    (fp_line (start -5.08 1.27) (end -5.08 -1.27) (layer Dessus.SilkS) (width 0.3048))
+    (pad 1 thru_hole rect (at -6.35 0 270) (size 1.8 1.8) (drill 0.8128)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 7 N-000007)
+    )
+    (pad 2 thru_hole circle (at -3.81 0 270) (size 1.8 1.8) (drill 0.8128)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 4 N-000004)
+    )
+    (pad 3 thru_hole circle (at -1.27 0 270) (size 1.8 1.8) (drill 0.8128)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 1 N-000001)
+    )
+    (pad 4 thru_hole circle (at 1.27 0 270) (size 1.8 1.8) (drill 0.8128)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 2 N-000002)
+    )
+    (pad 5 thru_hole circle (at 3.81 0 270) (size 1.8 1.8) (drill 0.8128)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 3 N-000003)
+    )
+  )
+
+  (module SIL-2 (layer Dessus.Cu) (tedit 537F2C0F) (tstamp 537F27C4)
+    (at 98 91 90)
+    (descr "Connecteurs 2 pins")
+    (tags "CONN DEV")
+    (path /537F2590)
+    (fp_text reference P2 (at 0 -2.54 90) (layer Dessus.SilkS)
+      (effects (font (size 1.72974 1.08712) (thickness 0.3048)))
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+    (fp_text value CONN_2 (at 0 -2.54 90) (layer Dessus.SilkS) hide
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+    )
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+    (fp_line (start 2.54 -1.27) (end 2.54 1.27) (layer Dessus.SilkS) (width 0.3048))
+    (fp_line (start 2.54 1.27) (end -2.54 1.27) (layer Dessus.SilkS) (width 0.3048))
+    (pad 1 thru_hole rect (at -1.27 0 90) (size 1.8 1.8) (drill 0.8128)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 5 N-000005)
+    )
+    (pad 2 thru_hole circle (at 1.27 0 90) (size 1.8 1.8) (drill 0.8128)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 6 N-000006)
+    )
+  )
+
+  (module ENCODEUR_rotatif (layer Dessus.Cu) (tedit 537F1ED0) (tstamp 537F27DD)
+    (at 108 114)
+    (path /537F2546)
+    (fp_text reference S1 (at 0 0) (layer Dessus.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value ENCODEUR_ROTATIF (at 0 0) (layer Dessus.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
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+    (fp_line (start -1.5 2.5) (end 3 0) (layer Dessus.SilkS) (width 0.15))
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+    (fp_line (start 5.8 -6) (end 5.8 6) (layer Dessus.SilkS) (width 0.15))
+    (fp_line (start 5.8 6) (end -5.8 6) (layer Dessus.SilkS) (width 0.15))
+    (fp_line (start -5.8 6) (end -5.8 -6) (layer Dessus.SilkS) (width 0.15))
+    (pad 1 thru_hole oval (at 0 7.5) (size 1.8 2.5) (drill 1)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 7 N-000007)
+    )
+    (pad 2 thru_hole oval (at -2.5 7.5) (size 1.8 2.5) (drill 1)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 3 N-000003)
+    )
+    (pad 3 thru_hole oval (at 2.5 7.5) (size 1.8 2.5) (drill 1)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 2 N-000002)
+    )
+    (pad 4 thru_hole oval (at -2.5 -7) (size 1.8 2.5) (drill 1)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 4 N-000004)
+    )
+    (pad 5 thru_hole oval (at 2.5 -7) (size 1.8 2.5) (drill 1)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 7 N-000007)
+    )
+    (pad "" thru_hole oval (at 6 0) (size 3 4) (drill 2.5)
+      (layers *.Cu *.Mask Dessus.SilkS)
+    )
+    (pad "" thru_hole oval (at -6 0) (size 3 4) (drill 2.5)
+      (layers *.Cu *.Mask Dessus.SilkS)
+    )
+  )
+
+  (module BUZZER (layer Dessus.Cu) (tedit 537F27EE) (tstamp 537F27E4)
+    (at 108 101 180)
+    (path /537F256C)
+    (fp_text reference SP1 (at 0.24892 -1.75006 180) (layer Dessus.SilkS)
+      (effects (font (size 1.524 1.524) (thickness 0.3048)))
+    )
+    (fp_text value SPEAKER (at 0.508 3.81 180) (layer Dessus.SilkS)
+      (effects (font (size 1.524 1.524) (thickness 0.3048)))
+    )
+    (fp_circle (center 0 0) (end 8.001 0.24892) (layer Dessus.SilkS) (width 0.381))
+    (pad 2 thru_hole circle (at 5.08 0 180) (size 2.49936 2.49936) (drill 1.00076)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 7 N-000007)
+    )
+    (pad 1 thru_hole circle (at -5.08 0 180) (size 2.49936 2.49936) (drill 1.00076)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 1 N-000001)
+    )
+    (model divers\buzzer.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 0.8 0.8 0.8))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (gr_line (start 118 86) (end 95 86) (angle 90) (layer Contours.Ci) (width 0.1))
+  (gr_line (start 118 126) (end 118 86) (angle 90) (layer Contours.Ci) (width 0.1))
+  (gr_line (start 95 126) (end 118 126) (angle 90) (layer Contours.Ci) (width 0.1))
+  (gr_line (start 95 86) (end 95 126) (angle 90) (layer Contours.Ci) (width 0.1))
+
+  (segment (start 98 115.73) (end 98.73 115.73) (width 1) (layer Dessous.Cu) (net 1))
+  (segment (start 109.5 101) (end 113.08 101) (width 1) (layer Dessous.Cu) (net 1) (tstamp 537F2A6A))
+  (segment (start 108 102.5) (end 109.5 101) (width 1) (layer Dessous.Cu) (net 1) (tstamp 537F2A68))
+  (segment (start 108 114.5) (end 108 102.5) (width 1) (layer Dessous.Cu) (net 1) (tstamp 537F2A60))
+  (segment (start 105.5 117) (end 108 114.5) (width 1) (layer Dessous.Cu) (net 1) (tstamp 537F2A59))
+  (segment (start 100 117) (end 105.5 117) (width 1) (layer Dessous.Cu) (net 1) (tstamp 537F2A51))
+  (segment (start 98.73 115.73) (end 100 117) (width 1) (layer Dessous.Cu) (net 1) (tstamp 537F2A4A))
+  (segment (start 98 118.27) (end 98.77 118.27) (width 1) (layer Dessous.Cu) (net 2))
+  (segment (start 110.5 120) (end 110.5 121.5) (width 1) (layer Dessous.Cu) (net 2) (tstamp 537F2A2D))
+  (segment (start 109.5 119) (end 110.5 120) (width 1) (layer Dessous.Cu) (net 2) (tstamp 537F2A2B))
+  (segment (start 99.5 119) (end 109.5 119) (width 1) (layer Dessous.Cu) (net 2) (tstamp 537F2A1D))
+  (segment (start 98.77 118.27) (end 99.5 119) (width 1) (layer Dessous.Cu) (net 2) (tstamp 537F2A18))
+  (segment (start 98 120.81) (end 98.81 120.81) (width 1) (layer Dessous.Cu) (net 3))
+  (segment (start 99.5 121.5) (end 105.5 121.5) (width 1) (layer Dessous.Cu) (net 3) (tstamp 537F29F8))
+  (segment (start 98.81 120.81) (end 99.5 121.5) (width 1) (layer Dessous.Cu) (net 3) (tstamp 537F29F3))
+  (segment (start 98 113.19) (end 98.81 113.19) (width 1) (layer Dessous.Cu) (net 4))
+  (segment (start 105 107) (end 105.5 107) (width 1) (layer Dessous.Cu) (net 4) (tstamp 537F2A73))
+  (segment (start 98.81 113.19) (end 105 107) (width 1) (layer Dessous.Cu) (net 4) (tstamp 537F2A6E))
+  (segment (start 104.19 93.54) (end 99.27 93.54) (width 1) (layer Dessous.Cu) (net 5))
+  (segment (start 99.27 93.54) (end 98 92.27) (width 1) (layer Dessous.Cu) (net 5) (tstamp 537F2986))
+  (segment (start 104.19 88.46) (end 99.27 88.46) (width 1) (layer Dessous.Cu) (net 6))
+  (segment (start 99.27 88.46) (end 98 89.73) (width 1) (layer Dessous.Cu) (net 6) (tstamp 537F2982))
+  (segment (start 102.92 101) (end 103 101) (width 1) (layer Dessous.Cu) (net 7))
+  (segment (start 108 123) (end 108 121.5) (width 1) (layer Dessous.Cu) (net 7) (tstamp 537F2AB4))
+  (segment (start 109 124) (end 108 123) (width 1) (layer Dessous.Cu) (net 7) (tstamp 537F2AB0))
+  (segment (start 112 124) (end 109 124) (width 1) (layer Dessous.Cu) (net 7) (tstamp 537F2AAF))
+  (segment (start 116.5 119.5) (end 112 124) (width 1) (layer Dessous.Cu) (net 7) (tstamp 537F2AA5))
+  (segment (start 116.5 100) (end 116.5 119.5) (width 1) (layer Dessous.Cu) (net 7) (tstamp 537F2A92))
+  (segment (start 114 97.5) (end 116.5 100) (width 1) (layer Dessous.Cu) (net 7) (tstamp 537F2A8F))
+  (segment (start 106.5 97.5) (end 114 97.5) (width 1) (layer Dessous.Cu) (net 7) (tstamp 537F2A8D))
+  (segment (start 103 101) (end 106.5 97.5) (width 1) (layer Dessous.Cu) (net 7) (tstamp 537F2A8A))
+  (segment (start 98 110.65) (end 98 105.92) (width 1) (layer Dessous.Cu) (net 7))
+  (segment (start 98 105.92) (end 102.92 101) (width 1) (layer Dessous.Cu) (net 7) (tstamp 537F2A86))
+
+)
diff --git a/smoothie_sw_encoder/smoothie_sw_encoder.kicad_pcb-bak b/smoothie_sw_encoder/smoothie_sw_encoder.kicad_pcb-bak
new file mode 100644
index 0000000..06ee96f
--- /dev/null
+++ b/smoothie_sw_encoder/smoothie_sw_encoder.kicad_pcb-bak
@@ -0,0 +1,325 @@
+(kicad_pcb (version 3) (host pcbnew "(2013-07-07 BZR 4022)-stable")
+
+  (general
+    (links 11)
+    (no_connects 3)
+    (area 94.18873 85.949999 118.050001 126.050001)
+    (thickness 1.6)
+    (drawings 4)
+    (tracks 33)
+    (zones 0)
+    (modules 5)
+    (nets 8)
+  )
+
+  (page A3)
+  (layers
+    (15 Dessus.Cu signal)
+    (0 Dessous.Cu signal)
+    (16 Dessous.Adhes user)
+    (17 Dessus.Adhes user)
+    (18 Dessous.Pate user)
+    (19 Dessus.Pate user)
+    (20 Dessous.SilkS user)
+    (21 Dessus.SilkS user)
+    (22 Dessous.Masque user)
+    (23 Dessus.Masque user)
+    (24 Dessin.User user)
+    (25 Cmts.User user)
+    (26 Eco1.User user)
+    (27 Eco2.User user)
+    (28 Contours.Ci user)
+  )
+
+  (setup
+    (last_trace_width 1)
+    (trace_clearance 0.254)
+    (zone_clearance 0.508)
+    (zone_45_only no)
+    (trace_min 0.254)
+    (segment_width 0.2)
+    (edge_width 0.1)
+    (via_size 0.889)
+    (via_drill 0.635)
+    (via_min_size 0.889)
+    (via_min_drill 0.508)
+    (uvia_size 0.508)
+    (uvia_drill 0.127)
+    (uvias_allowed no)
+    (uvia_min_size 0.508)
+    (uvia_min_drill 0.127)
+    (pcb_text_width 0.3)
+    (pcb_text_size 1.5 1.5)
+    (mod_edge_width 0.15)
+    (mod_text_size 1 1)
+    (mod_text_width 0.15)
+    (pad_size 1.8 1.8)
+    (pad_drill 0.8128)
+    (pad_to_mask_clearance 0)
+    (aux_axis_origin 0 0)
+    (visible_elements FFFFFFBF)
+    (pcbplotparams
+      (layerselection 2097153)
+      (usegerberextensions false)
+      (excludeedgelayer false)
+      (linewidth 0.150000)
+      (plotframeref false)
+      (viasonmask false)
+      (mode 1)
+      (useauxorigin false)
+      (hpglpennumber 1)
+      (hpglpenspeed 20)
+      (hpglpendiameter 15)
+      (hpglpenoverlay 2)
+      (psnegative false)
+      (psa4output true)
+      (plotreference true)
+      (plotvalue true)
+      (plotothertext true)
+      (plotinvisibletext false)
+      (padsonsilk false)
+      (subtractmaskfromsilk false)
+      (outputformat 2)
+      (mirror false)
+      (drillshape 2)
+      (scaleselection 1)
+      (outputdirectory ""))
+  )
+
+  (net 0 "")
+  (net 1 N-000001)
+  (net 2 N-000002)
+  (net 3 N-000003)
+  (net 4 N-000004)
+  (net 5 N-000005)
+  (net 6 N-000006)
+  (net 7 N-000007)
+
+  (net_class Default "Ceci est la Netclass par défaut"
+    (clearance 0.254)
+    (trace_width 1)
+    (via_dia 0.889)
+    (via_drill 0.635)
+    (uvia_dia 0.508)
+    (uvia_drill 0.127)
+    (add_net "")
+    (add_net N-000001)
+    (add_net N-000002)
+    (add_net N-000003)
+    (add_net N-000004)
+    (add_net N-000005)
+    (add_net N-000006)
+    (add_net N-000007)
+  )
+
+  (module SW_PUSH_SMALL (layer Dessus.Cu) (tedit 537F2B92) (tstamp 537F27AC)
+    (at 108 91)
+    (path /537F2557)
+    (fp_text reference SW1 (at 0 -0.762) (layer Dessus.SilkS)
+      (effects (font (size 1.016 1.016) (thickness 0.2032)))
+    )
+    (fp_text value SW_PUSH (at 0 1.016) (layer Dessus.SilkS)
+      (effects (font (size 1.016 1.016) (thickness 0.2032)))
+    )
+    (fp_circle (center 0 0) (end 0 -2.54) (layer Dessus.SilkS) (width 0.127))
+    (fp_line (start -3.81 -3.81) (end 3.81 -3.81) (layer Dessus.SilkS) (width 0.127))
+    (fp_line (start 3.81 -3.81) (end 3.81 3.81) (layer Dessus.SilkS) (width 0.127))
+    (fp_line (start 3.81 3.81) (end -3.81 3.81) (layer Dessus.SilkS) (width 0.127))
+    (fp_line (start -3.81 -3.81) (end -3.81 3.81) (layer Dessus.SilkS) (width 0.127))
+    (pad 1 thru_hole circle (at 3.81 -2.54) (size 2 2) (drill 0.8128)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 6 N-000006)
+    )
+    (pad 2 thru_hole circle (at 3.81 2.54) (size 2 2) (drill 0.8128)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 5 N-000005)
+    )
+    (pad 1 thru_hole circle (at -3.81 -2.54) (size 2 2) (drill 0.8128)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 6 N-000006)
+    )
+    (pad 2 thru_hole circle (at -3.81 2.54) (size 2 2) (drill 0.8128)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 5 N-000005)
+    )
+  )
+
+  (module SIL-5 (layer Dessus.Cu) (tedit 537F2C4E) (tstamp 537F27BA)
+    (at 98 117 270)
+    (descr "Connecteur 5 pins")
+    (tags "CONN DEV")
+    (path /537F26FF)
+    (fp_text reference P1 (at -0.635 -2.54 270) (layer Dessus.SilkS)
+      (effects (font (size 1.72974 1.08712) (thickness 0.3048)))
+    )
+    (fp_text value CONN_5 (at 0 -2.54 270) (layer Dessus.SilkS) hide
+      (effects (font (size 1.524 1.016) (thickness 0.3048)))
+    )
+    (fp_line (start -7.62 1.27) (end -7.62 -1.27) (layer Dessus.SilkS) (width 0.3048))
+    (fp_line (start -7.62 -1.27) (end 5.08 -1.27) (layer Dessus.SilkS) (width 0.3048))
+    (fp_line (start 5.08 -1.27) (end 5.08 1.27) (layer Dessus.SilkS) (width 0.3048))
+    (fp_line (start 5.08 1.27) (end -7.62 1.27) (layer Dessus.SilkS) (width 0.3048))
+    (fp_line (start -5.08 1.27) (end -5.08 -1.27) (layer Dessus.SilkS) (width 0.3048))
+    (pad 1 thru_hole rect (at -6.35 0 270) (size 1.8 1.8) (drill 0.8128)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 7 N-000007)
+    )
+    (pad 2 thru_hole circle (at -3.81 0 270) (size 1.8 1.8) (drill 0.8128)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 4 N-000004)
+    )
+    (pad 3 thru_hole circle (at -1.27 0 270) (size 1.8 1.8) (drill 0.8128)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 1 N-000001)
+    )
+    (pad 4 thru_hole circle (at 1.27 0 270) (size 1.8 1.8) (drill 0.8128)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 2 N-000002)
+    )
+    (pad 5 thru_hole circle (at 3.81 0 270) (size 1.8 1.8) (drill 0.8128)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 3 N-000003)
+    )
+  )
+
+  (module SIL-2 (layer Dessus.Cu) (tedit 537F2C0F) (tstamp 537F27C4)
+    (at 98 91 90)
+    (descr "Connecteurs 2 pins")
+    (tags "CONN DEV")
+    (path /537F2590)
+    (fp_text reference P2 (at 0 -2.54 90) (layer Dessus.SilkS)
+      (effects (font (size 1.72974 1.08712) (thickness 0.3048)))
+    )
+    (fp_text value CONN_2 (at 0 -2.54 90) (layer Dessus.SilkS) hide
+      (effects (font (size 1.524 1.016) (thickness 0.3048)))
+    )
+    (fp_line (start -2.54 1.27) (end -2.54 -1.27) (layer Dessus.SilkS) (width 0.3048))
+    (fp_line (start -2.54 -1.27) (end 2.54 -1.27) (layer Dessus.SilkS) (width 0.3048))
+    (fp_line (start 2.54 -1.27) (end 2.54 1.27) (layer Dessus.SilkS) (width 0.3048))
+    (fp_line (start 2.54 1.27) (end -2.54 1.27) (layer Dessus.SilkS) (width 0.3048))
+    (pad 1 thru_hole rect (at -1.27 0 90) (size 1.8 1.8) (drill 0.8128)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 5 N-000005)
+    )
+    (pad 2 thru_hole circle (at 1.27 0 90) (size 1.8 1.8) (drill 0.8128)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 6 N-000006)
+    )
+  )
+
+  (module ENCODEUR_rotatif (layer Dessus.Cu) (tedit 537F1ED0) (tstamp 537F27DD)
+    (at 108 114)
+    (path /537F2546)
+    (fp_text reference S1 (at 0 0) (layer Dessus.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value ENCODEUR_ROTATIF (at 0 0) (layer Dessus.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start 0 -5) (end -3 -5) (layer Dessus.SilkS) (width 0.15))
+    (fp_line (start -3 -5) (end -5.5 0) (layer Dessus.SilkS) (width 0.15))
+    (fp_line (start -5.5 0) (end -3 5) (layer Dessus.SilkS) (width 0.15))
+    (fp_line (start -3 5) (end 3 5) (layer Dessus.SilkS) (width 0.15))
+    (fp_line (start 3 5) (end 5.5 0) (layer Dessus.SilkS) (width 0.15))
+    (fp_line (start 5.5 0) (end 3 -5) (layer Dessus.SilkS) (width 0.15))
+    (fp_line (start 3 -5) (end 0 -5) (layer Dessus.SilkS) (width 0.15))
+    (fp_line (start -1.5 2.5) (end 3 0) (layer Dessus.SilkS) (width 0.15))
+    (fp_circle (center 0 0) (end 0 3.5) (layer Dessus.SilkS) (width 0.15))
+    (fp_circle (center 0 0) (end 0 3) (layer Dessus.SilkS) (width 0.15))
+    (fp_line (start -5.8 -6) (end 5.8 -6) (layer Dessus.SilkS) (width 0.15))
+    (fp_line (start 5.8 -6) (end 5.8 6) (layer Dessus.SilkS) (width 0.15))
+    (fp_line (start 5.8 6) (end -5.8 6) (layer Dessus.SilkS) (width 0.15))
+    (fp_line (start -5.8 6) (end -5.8 -6) (layer Dessus.SilkS) (width 0.15))
+    (pad 1 thru_hole oval (at 0 7.5) (size 1.8 2.5) (drill 1)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 7 N-000007)
+    )
+    (pad 2 thru_hole oval (at -2.5 7.5) (size 1.8 2.5) (drill 1)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 3 N-000003)
+    )
+    (pad 3 thru_hole oval (at 2.5 7.5) (size 1.8 2.5) (drill 1)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 2 N-000002)
+    )
+    (pad 4 thru_hole oval (at -2.5 -7) (size 1.8 2.5) (drill 1)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 4 N-000004)
+    )
+    (pad 5 thru_hole oval (at 2.5 -7) (size 1.8 2.5) (drill 1)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 7 N-000007)
+    )
+    (pad "" thru_hole oval (at 6 0) (size 3 4) (drill 2.5)
+      (layers *.Cu *.Mask Dessus.SilkS)
+    )
+    (pad "" thru_hole oval (at -6 0) (size 3 4) (drill 2.5)
+      (layers *.Cu *.Mask Dessus.SilkS)
+    )
+  )
+
+  (module BUZZER (layer Dessus.Cu) (tedit 537F27EE) (tstamp 537F27E4)
+    (at 108 101 180)
+    (path /537F256C)
+    (fp_text reference SP1 (at 0.24892 -1.75006 180) (layer Dessus.SilkS)
+      (effects (font (size 1.524 1.524) (thickness 0.3048)))
+    )
+    (fp_text value SPEAKER (at 0.508 3.81 180) (layer Dessus.SilkS)
+      (effects (font (size 1.524 1.524) (thickness 0.3048)))
+    )
+    (fp_circle (center 0 0) (end 8.001 0.24892) (layer Dessus.SilkS) (width 0.381))
+    (pad 2 thru_hole circle (at 5.08 0 180) (size 2.49936 2.49936) (drill 1.00076)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 7 N-000007)
+    )
+    (pad 1 thru_hole circle (at -5.08 0 180) (size 2.49936 2.49936) (drill 1.00076)
+      (layers *.Cu *.Mask Dessus.SilkS)
+      (net 1 N-000001)
+    )
+    (model divers\buzzer.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 0.8 0.8 0.8))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (gr_line (start 118 86) (end 95 86) (angle 90) (layer Contours.Ci) (width 0.1))
+  (gr_line (start 118 126) (end 118 86) (angle 90) (layer Contours.Ci) (width 0.1))
+  (gr_line (start 95 126) (end 118 126) (angle 90) (layer Contours.Ci) (width 0.1))
+  (gr_line (start 95 86) (end 95 126) (angle 90) (layer Contours.Ci) (width 0.1))
+
+  (segment (start 98 115.73) (end 98.73 115.73) (width 1) (layer Dessous.Cu) (net 1) (status 400000))
+  (segment (start 109.5 101) (end 113.08 101) (width 1) (layer Dessous.Cu) (net 1) (tstamp 537F2A6A) (status 800000))
+  (segment (start 108 102.5) (end 109.5 101) (width 1) (layer Dessous.Cu) (net 1) (tstamp 537F2A68))
+  (segment (start 108 114.5) (end 108 102.5) (width 1) (layer Dessous.Cu) (net 1) (tstamp 537F2A60))
+  (segment (start 105.5 117) (end 108 114.5) (width 1) (layer Dessous.Cu) (net 1) (tstamp 537F2A59))
+  (segment (start 100 117) (end 105.5 117) (width 1) (layer Dessous.Cu) (net 1) (tstamp 537F2A51))
+  (segment (start 98.73 115.73) (end 100 117) (width 1) (layer Dessous.Cu) (net 1) (tstamp 537F2A4A))
+  (segment (start 98 118.27) (end 98.77 118.27) (width 1) (layer Dessous.Cu) (net 2) (status 400000))
+  (segment (start 110.5 120) (end 110.5 121.5) (width 1) (layer Dessous.Cu) (net 2) (tstamp 537F2A2D) (status 800000))
+  (segment (start 109.5 119) (end 110.5 120) (width 1) (layer Dessous.Cu) (net 2) (tstamp 537F2A2B))
+  (segment (start 99.5 119) (end 109.5 119) (width 1) (layer Dessous.Cu) (net 2) (tstamp 537F2A1D))
+  (segment (start 98.77 118.27) (end 99.5 119) (width 1) (layer Dessous.Cu) (net 2) (tstamp 537F2A18))
+  (segment (start 98 120.81) (end 98.81 120.81) (width 1) (layer Dessous.Cu) (net 3) (status 400000))
+  (segment (start 99.5 121.5) (end 105.5 121.5) (width 1) (layer Dessous.Cu) (net 3) (tstamp 537F29F8) (status 800000))
+  (segment (start 98.81 120.81) (end 99.5 121.5) (width 1) (layer Dessous.Cu) (net 3) (tstamp 537F29F3))
+  (segment (start 98 113.19) (end 98.81 113.19) (width 1) (layer Dessous.Cu) (net 4) (status 400000))
+  (segment (start 105 107) (end 105.5 107) (width 1) (layer Dessous.Cu) (net 4) (tstamp 537F2A73) (status C00000))
+  (segment (start 98.81 113.19) (end 105 107) (width 1) (layer Dessous.Cu) (net 4) (tstamp 537F2A6E) (status 800000))
+  (segment (start 104.19 93.54) (end 99.27 93.54) (width 1) (layer Dessous.Cu) (net 5))
+  (segment (start 99.27 93.54) (end 98 92.27) (width 1) (layer Dessous.Cu) (net 5) (tstamp 537F2986))
+  (segment (start 104.19 88.46) (end 99.27 88.46) (width 1) (layer Dessous.Cu) (net 6))
+  (segment (start 99.27 88.46) (end 98 89.73) (width 1) (layer Dessous.Cu) (net 6) (tstamp 537F2982))
+  (segment (start 102.92 101) (end 103 101) (width 1) (layer Dessous.Cu) (net 7) (status C00000))
+  (segment (start 108 123) (end 108 121.5) (width 1) (layer Dessous.Cu) (net 7) (tstamp 537F2AB4) (status 800000))
+  (segment (start 109 124) (end 108 123) (width 1) (layer Dessous.Cu) (net 7) (tstamp 537F2AB0))
+  (segment (start 112 124) (end 109 124) (width 1) (layer Dessous.Cu) (net 7) (tstamp 537F2AAF))
+  (segment (start 116.5 119.5) (end 112 124) (width 1) (layer Dessous.Cu) (net 7) (tstamp 537F2AA5))
+  (segment (start 116.5 100) (end 116.5 119.5) (width 1) (layer Dessous.Cu) (net 7) (tstamp 537F2A92))
+  (segment (start 114 97.5) (end 116.5 100) (width 1) (layer Dessous.Cu) (net 7) (tstamp 537F2A8F))
+  (segment (start 106.5 97.5) (end 114 97.5) (width 1) (layer Dessous.Cu) (net 7) (tstamp 537F2A8D))
+  (segment (start 103 101) (end 106.5 97.5) (width 1) (layer Dessous.Cu) (net 7) (tstamp 537F2A8A) (status 400000))
+  (segment (start 98 110.65) (end 98 105.92) (width 1) (layer Dessous.Cu) (net 7) (status 400000))
+  (segment (start 98 105.92) (end 102.92 101) (width 1) (layer Dessous.Cu) (net 7) (tstamp 537F2A86) (status 800000))
+
+)
diff --git a/smoothie_sw_encoder/smoothie_sw_encoder.net b/smoothie_sw_encoder/smoothie_sw_encoder.net
new file mode 100644
index 0000000..6a0426b
--- /dev/null
+++ b/smoothie_sw_encoder/smoothie_sw_encoder.net
@@ -0,0 +1,113 @@
+(export (version D)
+  (design
+    (source "D:/Mes Documents/GitHub/CNC/smoothie_sw_encoder/smoothie_sw_encoder.sch")
+    (date "23/05/2014 12:46:50")
+    (tool "eeschema (2013-07-07 BZR 4022)-stable"))
+  (components
+    (comp (ref S1)
+      (value ENCODEUR_ROTATIF)
+      (libsource (lib _LaurentPerso) (part ENCODEUR_ROTATIF))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 537F2546))
+    (comp (ref SW1)
+      (value SW_PUSH)
+      (libsource (lib device) (part SW_PUSH))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 537F2557))
+    (comp (ref SP1)
+      (value SPEAKER)
+      (libsource (lib device) (part SPEAKER))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 537F256C))
+    (comp (ref P2)
+      (value CONN_2)
+      (libsource (lib conn) (part CONN_2))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 537F2590))
+    (comp (ref P1)
+      (value CONN_5)
+      (libsource (lib conn) (part CONN_5))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 537F26FF)))
+  (libparts
+    (libpart (lib device) (part SW_PUSH)
+      (description "Push Button")
+      (fields
+        (field (name Reference) SW)
+        (field (name Value) SW_PUSH)
+        (field (name Footprint) ~)
+        (field (name Datasheet) ~))
+      (pins
+        (pin (num 1) (name 1) (type passive))
+        (pin (num 2) (name 2) (type passive))))
+    (libpart (lib device) (part SPEAKER)
+      (fields
+        (field (name Reference) SP)
+        (field (name Value) SPEAKER)
+        (field (name Footprint) ~)
+        (field (name Datasheet) ~))
+      (pins
+        (pin (num 1) (name 1) (type input))
+        (pin (num 2) (name 2) (type input))))
+    (libpart (lib conn) (part CONN_5)
+      (description "Symbole general de connecteur")
+      (fields
+        (field (name Reference) P)
+        (field (name Value) CONN_5))
+      (pins
+        (pin (num 1) (name ~) (type passive))
+        (pin (num 2) (name ~) (type passive))
+        (pin (num 3) (name ~) (type passive))
+        (pin (num 4) (name ~) (type passive))
+        (pin (num 5) (name ~) (type passive))))
+    (libpart (lib conn) (part CONN_2)
+      (description "Symbole general de connecteur")
+      (fields
+        (field (name Reference) P)
+        (field (name Value) CONN_2))
+      (pins
+        (pin (num 1) (name P1) (type passive))
+        (pin (num 2) (name PM) (type passive))))
+    (libpart (lib _LaurentPerso) (part ENCODEUR_rotatif)
+      (fields
+        (field (name Reference) S)
+        (field (name Value) ENCODEUR_rotatif)
+        (field (name Footprint) ~)
+        (field (name Datasheet) ~))
+      (pins
+        (pin (num 1) (name G) (type input))
+        (pin (num 2) (name A) (type input))
+        (pin (num 3) (name B) (type input))
+        (pin (num 4) (name SW1) (type input))
+        (pin (num 5) (name SW2) (type input)))))
+  (libraries
+    (library (logical device)
+      (uri "C:\\Program Files (x86)\\KiCad\\share\\library\\device.lib"))
+    (library (logical conn)
+      (uri "C:\\Program Files (x86)\\KiCad\\share\\library\\conn.lib"))
+    (library (logical _LaurentPerso)
+      (uri D:\ELECTRONIQUE\library\_LaurentPerso.lib)))
+  (nets
+    (net (code 1) (name "")
+      (node (ref P1) (pin 3))
+      (node (ref SP1) (pin 1)))
+    (net (code 2) (name "")
+      (node (ref P1) (pin 4))
+      (node (ref S1) (pin 3)))
+    (net (code 3) (name "")
+      (node (ref P1) (pin 5))
+      (node (ref S1) (pin 2)))
+    (net (code 4) (name "")
+      (node (ref P1) (pin 2))
+      (node (ref S1) (pin 4)))
+    (net (code 5) (name "")
+      (node (ref SW1) (pin 2))
+      (node (ref P2) (pin 1)))
+    (net (code 6) (name "")
+      (node (ref SW1) (pin 1))
+      (node (ref P2) (pin 2)))
+    (net (code 7) (name "")
+      (node (ref S1) (pin 1))
+      (node (ref P1) (pin 1))
+      (node (ref SP1) (pin 2))
+      (node (ref S1) (pin 5)))))
\ No newline at end of file
diff --git a/smoothie_sw_encoder/smoothie_sw_encoder.pro b/smoothie_sw_encoder/smoothie_sw_encoder.pro
new file mode 100644
index 0000000..b537f6f
--- /dev/null
+++ b/smoothie_sw_encoder/smoothie_sw_encoder.pro
@@ -0,0 +1,88 @@
+update=23/05/2014 12:48:01
+version=1
+last_client=cvpcb
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[pcbnew/libraries]
+LibName1=sockets
+LibName2=connect
+LibName3=discret
+LibName4=pin_array
+LibName5=divers
+LibName6=smd_capacitors
+LibName7=smd_resistors
+LibName8=smd_crystal&oscillator
+LibName9=smd_dil
+LibName10=smd_transistors
+LibName11=libcms
+LibName12=display
+LibName13=led
+LibName14=dip_sockets
+LibName15=pga_sockets
+LibName16=valves
+LibName17=D:/ELECTRONIQUE/library/_LaurentPerso
+LibDir=
+[general]
+version=1
+[eeschema]
+version=1
+LibDir=
+NetFmtName=
+RptD_X=0
+RptD_Y=100
+RptLab=1
+LabSize=60
+[eeschema/libraries]
+LibName1=power
+LibName2=device
+LibName3=transistors
+LibName4=conn
+LibName5=linear
+LibName6=regul
+LibName7=74xx
+LibName8=cmos4000
+LibName9=adc-dac
+LibName10=memory
+LibName11=xilinx
+LibName12=special
+LibName13=microcontrollers
+LibName14=dsp
+LibName15=microchip
+LibName16=analog_switches
+LibName17=motorola
+LibName18=texas
+LibName19=intel
+LibName20=audio
+LibName21=interface
+LibName22=digital-audio
+LibName23=philips
+LibName24=display
+LibName25=cypress
+LibName26=siliconi
+LibName27=opto
+LibName28=atmel
+LibName29=contrib
+LibName30=valves
+LibName31=D:/ELECTRONIQUE/library/_LaurentPerso
+[cvpcb]
+version=1
+NetIExt=net
+[cvpcb/libraries]
+EquName1=devcms
diff --git a/smoothie_sw_encoder/smoothie_sw_encoder.sch b/smoothie_sw_encoder/smoothie_sw_encoder.sch
new file mode 100644
index 0000000..dff08c6
--- /dev/null
+++ b/smoothie_sw_encoder/smoothie_sw_encoder.sch
@@ -0,0 +1,161 @@
+EESchema Schematic File Version 2
+LIBS:power
+LIBS:device
+LIBS:transistors
+LIBS:conn
+LIBS:linear
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:special
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:valves
+LIBS:_LaurentPerso
+LIBS:smoothie_sw_encoder-cache
+EELAYER 27 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date "23 may 2014"
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L ENCODEUR_ROTATIF S1
+U 1 1 537F2546
+P 4250 3200
+F 0 "S1" H 4300 3550 50  0000 C CNN
+F 1 "ENCODEUR_ROTATIF" H 4400 2850 50  0000 C CNN
+F 2 "~" H 4250 3200 60  0000 C CNN
+F 3 "~" H 4250 3200 60  0000 C CNN
+	1    4250 3200
+	1    0    0    -1  
+$EndComp
+$Comp
+L SW_PUSH SW1
+U 1 1 537F2557
+P 6200 3200
+F 0 "SW1" H 6350 3310 50  0000 C CNN
+F 1 "SW_PUSH" H 6200 3120 50  0000 C CNN
+F 2 "~" H 6200 3200 60  0000 C CNN
+F 3 "~" H 6200 3200 60  0000 C CNN
+	1    6200 3200
+	-1   0    0    1   
+$EndComp
+$Comp
+L SPEAKER SP1
+U 1 1 537F256C
+P 5400 3150
+F 0 "SP1" H 5300 3400 70  0000 C CNN
+F 1 "SPEAKER" H 5300 2900 70  0000 C CNN
+F 2 "~" H 5400 3150 60  0000 C CNN
+F 3 "~" H 5400 3150 60  0000 C CNN
+	1    5400 3150
+	1    0    0    -1  
+$EndComp
+$Comp
+L CONN_2 P2
+U 1 1 537F2590
+P 6150 1900
+F 0 "P2" V 6100 1900 40  0000 C CNN
+F 1 "CONN_2" V 6200 1900 40  0000 C CNN
+F 2 "" H 6150 1900 60  0000 C CNN
+F 3 "" H 6150 1900 60  0000 C CNN
+	1    6150 1900
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	5900 3200 5900 2750
+Wire Wire Line
+	5900 2750 6050 2750
+Wire Wire Line
+	6050 2750 6050 2250
+Wire Wire Line
+	6250 2250 6250 2750
+Wire Wire Line
+	6250 2750 6500 2750
+Wire Wire Line
+	6500 2750 6500 3200
+Wire Wire Line
+	4050 2250 3250 2250
+Wire Wire Line
+	3250 2250 3250 4200
+Wire Wire Line
+	3250 3200 3500 3200
+Wire Wire Line
+	3250 4200 5100 4200
+Wire Wire Line
+	5100 4200 5100 3250
+Connection ~ 3250 3200
+Wire Wire Line
+	4150 2500 4150 2650
+Wire Wire Line
+	3350 2450 3350 3900
+Wire Wire Line
+	3350 3900 4150 3900
+Wire Wire Line
+	4150 3900 4150 3750
+Wire Wire Line
+	4450 3750 4450 4200
+Connection ~ 4450 4200
+Wire Wire Line
+	4350 2450 4350 2250
+Wire Wire Line
+	4350 2450 3350 2450
+Wire Wire Line
+	4450 2250 4450 2500
+Wire Wire Line
+	4450 2500 4150 2500
+$Comp
+L CONN_5 P1
+U 1 1 537F26FF
+P 4250 1850
+F 0 "P1" V 4200 1850 50  0000 C CNN
+F 1 "CONN_5" V 4300 1850 50  0000 C CNN
+F 2 "" H 4250 1850 60  0000 C CNN
+F 3 "" H 4250 1850 60  0000 C CNN
+	1    4250 1850
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	4150 2250 4150 2400
+Wire Wire Line
+	4150 2400 4250 2400
+Wire Wire Line
+	4250 2400 4250 2550
+Wire Wire Line
+	4250 2550 4450 2550
+Wire Wire Line
+	4450 2550 4450 2650
+Wire Wire Line
+	4250 2250 4250 2300
+Wire Wire Line
+	4250 2300 5100 2300
+Wire Wire Line
+	5100 2300 5100 3050
+$EndSCHEMATC