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Made PCB in KiCAD

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eddyem 2017-11-25 11:28:20 +03:00
parent 3b415b760e
commit cc806d28f9
5 changed files with 5626 additions and 1175 deletions
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@ -1,7 +1,7 @@
(export (version D) (export (version D)
(design (design
(source /home/eddy/Docs/SAO/Zeiss-1000/Simple_photometer/kicad/steppers.sch) (source /home/eddy/Docs/SAO/Zeiss-1000/Simple_photometer/kicad/steppers.sch)
(date "Чт 23 ноя 2017 16:25:05") (date "Пт 24 ноя 2017 18:16:57")
(tool "Eeschema 4.0.7") (tool "Eeschema 4.0.7")
(sheet (number 1) (name /) (tstamps /) (sheet (number 1) (name /) (tstamps /)
(title_block (title_block
@ -17,7 +17,7 @@
(components (components
(comp (ref C4) (comp (ref C4)
(value 47u) (value 47u)
(footprint Capacitors_Tantalum_SMD.pretty:Tantalum_Case-A_EIA-3216-18_Hand) (footprint Capacitors_Tantalum_SMD.pretty:CP_Tantalum_Case-A_EIA-3216-18_Hand)
(libsource (lib device) (part CP)) (libsource (lib device) (part CP))
(sheetpath (names /) (tstamps /)) (sheetpath (names /) (tstamps /))
(tstamp 58C454F6)) (tstamp 58C454F6))
@ -65,13 +65,13 @@
(tstamp 590D4832)) (tstamp 590D4832))
(comp (ref SW2) (comp (ref SW2)
(value Boot) (value Boot)
(footprint Buttons_Switches_THT.pretty:SW_PUSH_6mm) (footprint Buttons_Switches_SMD.pretty:SW_SPST_EVQPE1)
(libsource (lib switches) (part SW_Push)) (libsource (lib switches) (part SW_Push))
(sheetpath (names /) (tstamps /)) (sheetpath (names /) (tstamps /))
(tstamp 5909F6B6)) (tstamp 5909F6B6))
(comp (ref SW1) (comp (ref SW1)
(value Reset) (value Reset)
(footprint Buttons_Switches_THT.pretty:SW_PUSH_6mm) (footprint Buttons_Switches_SMD.pretty:SW_SPST_EVQPE1)
(libsource (lib switches) (part SW_Push)) (libsource (lib switches) (part SW_Push))
(sheetpath (names /) (tstamps /)) (sheetpath (names /) (tstamps /))
(tstamp 590A0134)) (tstamp 590A0134))
@ -99,12 +99,6 @@
(libsource (lib conn) (part Conn_01x01)) (libsource (lib conn) (part Conn_01x01))
(sheetpath (names /) (tstamps /)) (sheetpath (names /) (tstamps /))
(tstamp 591446F9)) (tstamp 591446F9))
(comp (ref U1)
(value LM1117-3.3)
(footprint TO_SOT_Packages_SMD.pretty:SOT-223)
(libsource (lib regul) (part LM1117-3.3))
(sheetpath (names /) (tstamps /))
(tstamp 5A15E172))
(comp (ref P2) (comp (ref P2)
(value Hole) (value Hole)
(footprint my_footprints:Hole_3mm) (footprint my_footprints:Hole_3mm)
@ -167,37 +161,31 @@
(tstamp 5A15F477)) (tstamp 5A15F477))
(comp (ref R3) (comp (ref R3)
(value 470) (value 470)
(footprint Resistors_SMD.pretty:R_0805_HandSoldering) (footprint Resistors_SMD.pretty:R_0603_HandSoldering)
(libsource (lib device) (part R)) (libsource (lib device) (part R))
(sheetpath (names /) (tstamps /)) (sheetpath (names /) (tstamps /))
(tstamp 5A161074)) (tstamp 5A161074))
(comp (ref R4) (comp (ref R4)
(value 470) (value 470)
(footprint Resistors_SMD.pretty:R_0805_HandSoldering) (footprint Resistors_SMD.pretty:R_0603_HandSoldering)
(libsource (lib device) (part R)) (libsource (lib device) (part R))
(sheetpath (names /) (tstamps /)) (sheetpath (names /) (tstamps /))
(tstamp 5A1618B4)) (tstamp 5A1618B4))
(comp (ref J3)
(value Motor1)
(footprint Connectors.pretty:IDC_Header_Straight_10pins)
(libsource (lib conn) (part Conn_02x05_Odd_Even))
(sheetpath (names /) (tstamps /))
(tstamp 5A167373))
(comp (ref R11) (comp (ref R11)
(value 47) (value 47)
(footprint Resistors_SMD.pretty:R_0805_HandSoldering) (footprint Resistors_SMD.pretty:R_0603_HandSoldering)
(libsource (lib device) (part R)) (libsource (lib device) (part R))
(sheetpath (names /) (tstamps /)) (sheetpath (names /) (tstamps /))
(tstamp 5A16B42E)) (tstamp 5A16B42E))
(comp (ref R13) (comp (ref R13)
(value 220) (value 220)
(footprint Resistors_SMD.pretty:R_0805_HandSoldering) (footprint Resistors_SMD.pretty:R_0603_HandSoldering)
(libsource (lib device) (part R)) (libsource (lib device) (part R))
(sheetpath (names /) (tstamps /)) (sheetpath (names /) (tstamps /))
(tstamp 5A16D4E0)) (tstamp 5A16D4E0))
(comp (ref R12) (comp (ref R12)
(value 220) (value 220)
(footprint Resistors_SMD.pretty:R_0805_HandSoldering) (footprint Resistors_SMD.pretty:R_0603_HandSoldering)
(libsource (lib device) (part R)) (libsource (lib device) (part R))
(sheetpath (names /) (tstamps /)) (sheetpath (names /) (tstamps /))
(tstamp 5A16D65B)) (tstamp 5A16D65B))
@ -209,19 +197,19 @@
(tstamp 5A1727CF)) (tstamp 5A1727CF))
(comp (ref R14) (comp (ref R14)
(value 47) (value 47)
(footprint Resistors_SMD.pretty:R_0805_HandSoldering) (footprint Resistors_SMD.pretty:R_0603_HandSoldering)
(libsource (lib device) (part R)) (libsource (lib device) (part R))
(sheetpath (names /) (tstamps /)) (sheetpath (names /) (tstamps /))
(tstamp 5A1727D9)) (tstamp 5A1727D9))
(comp (ref R22) (comp (ref R22)
(value 220) (value 220)
(footprint Resistors_SMD.pretty:R_0805_HandSoldering) (footprint Resistors_SMD.pretty:R_0603_HandSoldering)
(libsource (lib device) (part R)) (libsource (lib device) (part R))
(sheetpath (names /) (tstamps /)) (sheetpath (names /) (tstamps /))
(tstamp 5A1727E9)) (tstamp 5A1727E9))
(comp (ref R15) (comp (ref R15)
(value 220) (value 220)
(footprint Resistors_SMD.pretty:R_0805_HandSoldering) (footprint Resistors_SMD.pretty:R_0603_HandSoldering)
(libsource (lib device) (part R)) (libsource (lib device) (part R))
(sheetpath (names /) (tstamps /)) (sheetpath (names /) (tstamps /))
(tstamp 5A1727F0)) (tstamp 5A1727F0))
@ -297,12 +285,6 @@
(libsource (lib device) (part C)) (libsource (lib device) (part C))
(sheetpath (names /) (tstamps /)) (sheetpath (names /) (tstamps /))
(tstamp 5A1ABACF)) (tstamp 5A1ABACF))
(comp (ref C5)
(value 10u)
(footprint Capacitors_SMD.pretty:C_1206_HandSoldering)
(libsource (lib device) (part C))
(sheetpath (names /) (tstamps /))
(tstamp 5A1ABB86))
(comp (ref C8) (comp (ref C8)
(value 1u) (value 1u)
(footprint Capacitors_SMD.pretty:C_0805_HandSoldering) (footprint Capacitors_SMD.pretty:C_0805_HandSoldering)
@ -323,25 +305,25 @@
(tstamp 5A1CDB31)) (tstamp 5A1CDB31))
(comp (ref R9) (comp (ref R9)
(value 10k) (value 10k)
(footprint Resistors_SMD.pretty:R_0805_HandSoldering) (footprint Resistors_SMD.pretty:R_0603_HandSoldering)
(libsource (lib device) (part R)) (libsource (lib device) (part R))
(sheetpath (names /) (tstamps /)) (sheetpath (names /) (tstamps /))
(tstamp 5A1DCD6C)) (tstamp 5A1DCD6C))
(comp (ref R8) (comp (ref R8)
(value 47k) (value 47k)
(footprint Resistors_SMD.pretty:R_0805_HandSoldering) (footprint Resistors_SMD.pretty:R_0603_HandSoldering)
(libsource (lib device) (part R)) (libsource (lib device) (part R))
(sheetpath (names /) (tstamps /)) (sheetpath (names /) (tstamps /))
(tstamp 5A1DD608)) (tstamp 5A1DD608))
(comp (ref R10) (comp (ref R10)
(value 10k) (value 10k)
(footprint Resistors_SMD.pretty:R_0805_HandSoldering) (footprint Resistors_SMD.pretty:R_0603_HandSoldering)
(libsource (lib device) (part R)) (libsource (lib device) (part R))
(sheetpath (names /) (tstamps /)) (sheetpath (names /) (tstamps /))
(tstamp 5A1E2C7B)) (tstamp 5A1E2C7B))
(comp (ref R7) (comp (ref R7)
(value 10k) (value 10k)
(footprint Resistors_SMD.pretty:R_0805_HandSoldering) (footprint Resistors_SMD.pretty:R_0603_HandSoldering)
(libsource (lib device) (part R)) (libsource (lib device) (part R))
(sheetpath (names /) (tstamps /)) (sheetpath (names /) (tstamps /))
(tstamp 5A1ED4E8)) (tstamp 5A1ED4E8))
@ -356,7 +338,49 @@
(footprint Capacitors_THT.pretty:CP_Radial_D8.0mm_P3.50mm) (footprint Capacitors_THT.pretty:CP_Radial_D8.0mm_P3.50mm)
(libsource (lib device) (part CP_Small)) (libsource (lib device) (part CP_Small))
(sheetpath (names /) (tstamps /)) (sheetpath (names /) (tstamps /))
(tstamp 5A1F544E))) (tstamp 5A1F544E))
(comp (ref R23)
(value 47k)
(footprint Resistors_SMD.pretty:R_0603_HandSoldering)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 5A21099C))
(comp (ref R24)
(value 47k)
(footprint Resistors_SMD.pretty:R_0603_HandSoldering)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 5A210ADC))
(comp (ref R25)
(value 47k)
(footprint Resistors_SMD.pretty:R_0603_HandSoldering)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 5A210C56))
(comp (ref R26)
(value 47k)
(footprint Resistors_SMD.pretty:R_0603_HandSoldering)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 5A210F6A))
(comp (ref J3)
(value Motor1)
(footprint Connectors.pretty:IDC_Header_Straight_10pins)
(libsource (lib conn) (part Conn_02x05_Odd_Even))
(sheetpath (names /) (tstamps /))
(tstamp 5A167373))
(comp (ref U1)
(value LM1117-3.3)
(footprint TO_SOT_Packages_SMD.pretty:SOT-223)
(libsource (lib regul) (part LM1117-3.3))
(sheetpath (names /) (tstamps /))
(tstamp 5A2588E7))
(comp (ref R27)
(value 0)
(footprint Resistors_SMD.pretty:R_0805_HandSoldering)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 5A27F88F)))
(libparts (libparts
(libpart (lib device) (part C) (libpart (lib device) (part C)
(description "Unpolarized capacitor") (description "Unpolarized capacitor")
@ -520,7 +544,8 @@
(pins (pins
(pin (num 1) (name GND) (type power_in)) (pin (num 1) (name GND) (type power_in))
(pin (num 2) (name VO) (type power_out)) (pin (num 2) (name VO) (type power_out))
(pin (num 3) (name VI) (type power_in)))) (pin (num 3) (name VI) (type power_in))
(pin (num 4) (name VO) (type passive))))
(libpart (lib linear) (part MAX471) (libpart (lib linear) (part MAX471)
(description "Precision, High-Side, Current-Sense Amplifiers, DIP-8/SOIC-8") (description "Precision, High-Side, Current-Sense Amplifiers, DIP-8/SOIC-8")
(docs http://pdfserv.maximintegrated.com/en/ds/MAX471-MAX472.pdf) (docs http://pdfserv.maximintegrated.com/en/ds/MAX471-MAX472.pdf)
@ -624,257 +649,267 @@
(pin (num 1) (name 1) (type passive)) (pin (num 1) (name 1) (type passive))
(pin (num 2) (name 2) (type passive))))) (pin (num 2) (name 2) (type passive)))))
(libraries (libraries
(library (logical conn)
(uri /usr/share/kicad/library/conn.lib))
(library (logical device) (library (logical device)
(uri /usr/share/kicad/library/device.lib)) (uri /usr/share/kicad/library/device.lib))
(library (logical regul)
(uri /usr/share/kicad/library/regul.lib))
(library (logical ESD_Protection) (library (logical ESD_Protection)
(uri /usr/share/kicad/library/ESD_Protection.lib)) (uri /usr/share/kicad/library/ESD_Protection.lib))
(library (logical linear) (library (logical linear)
(uri /usr/share/kicad/library/linear.lib)) (uri /usr/share/kicad/library/linear.lib))
(library (logical regul) (library (logical switches)
(uri /usr/share/kicad/library/regul.lib)) (uri /usr/share/kicad/library/switches.lib))
(library (logical stm32) (library (logical stm32)
(uri /usr/share/kicad/library/stm32.lib)) (uri /usr/share/kicad/library/stm32.lib))
(library (logical switches) (library (logical conn)
(uri /usr/share/kicad/library/switches.lib))) (uri /usr/share/kicad/library/conn.lib)))
(nets (nets
(net (code 1) (name +3V3) (net (code 1) (name "Net-(J6-Pad6)")
(node (ref R14) (pin 2)) (node (ref R17) (pin 2))
(node (ref R16) (pin 1)) (node (ref J6) (pin 6)))
(node (ref U1) (pin 2))
(node (ref U3) (pin 16))
(node (ref U3) (pin 5))
(node (ref R19) (pin 1))
(node (ref R20) (pin 1))
(node (ref R21) (pin 1))
(node (ref SW2) (pin 2))
(node (ref C2) (pin 2))
(node (ref R2) (pin 2))
(node (ref C7) (pin 1))
(node (ref C6) (pin 1))
(node (ref C5) (pin 1))
(node (ref J6) (pin 3))
(node (ref J6) (pin 4))
(node (ref R17) (pin 1))
(node (ref R18) (pin 1))
(node (ref J7) (pin 3))
(node (ref R11) (pin 2))
(node (ref J7) (pin 4))
(node (ref C4) (pin 1)))
(net (code 2) (name "Net-(J6-Pad7)") (net (code 2) (name "Net-(J6-Pad7)")
(node (ref J6) (pin 7)) (node (ref R18) (pin 2))
(node (ref R18) (pin 2))) (node (ref J6) (pin 7)))
(net (code 3) (name "Net-(J6-Pad5)") (net (code 3) (name "Net-(J4-Pad2)")
(node (ref J4) (pin 2)))
(net (code 4) (name "Net-(J6-Pad5)")
(node (ref J6) (pin 5)) (node (ref J6) (pin 5))
(node (ref R16) (pin 2))) (node (ref R16) (pin 2)))
(net (code 4) (name "Net-(J6-Pad6)") (net (code 5) (name "Net-(J1-Pad2)")
(node (ref J6) (pin 6)) (node (ref J1) (pin 2))
(node (ref R17) (pin 2))) (node (ref R4) (pin 2)))
(net (code 5) (name /M2_B*) (net (code 6) (name "Net-(J1-Pad3)")
(node (ref J8) (pin 4)) (node (ref J1) (pin 3))
(node (ref R3) (pin 2)))
(net (code 7) (name "Net-(J7-Pad7)")
(node (ref J7) (pin 7))
(node (ref R21) (pin 2)))
(net (code 8) (name "Net-(J7-Pad6)")
(node (ref J7) (pin 6))
(node (ref R20) (pin 2)))
(net (code 9) (name "Net-(J7-Pad5)")
(node (ref R19) (pin 2))
(node (ref J7) (pin 5)))
(net (code 10) (name /M2_B*)
(node (ref J8) (pin 8))
(node (ref J5) (pin 6))) (node (ref J5) (pin 6)))
(net (code 6) (name /M2_B) (net (code 11) (name "Net-(J5-Pad2)")
(node (ref J8) (pin 3)) (node (ref J5) (pin 2)))
(node (ref J5) (pin 5))) (net (code 12) (name /M2_A*)
(net (code 7) (name /M2_A)
(node (ref J8) (pin 1))
(node (ref J5) (pin 4)))
(net (code 8) (name /M2_A*)
(node (ref J5) (pin 3)) (node (ref J5) (pin 3))
(node (ref J8) (pin 2))) (node (ref J8) (pin 2)))
(net (code 9) (name "Net-(J5-Pad2)") (net (code 13) (name /M2_A)
(node (ref J5) (pin 2))) (node (ref J8) (pin 4))
(net (code 10) (name /M1_B*) (node (ref J5) (pin 4)))
(node (ref J3) (pin 4)) (net (code 14) (name /M2_B)
(node (ref J4) (pin 6))) (node (ref J5) (pin 5))
(net (code 11) (name /M1_B) (node (ref J8) (pin 6)))
(node (ref J3) (pin 3)) (net (code 15) (name "Net-(J3-Pad10)")
(node (ref J4) (pin 5))) (node (ref J3) (pin 10)))
(net (code 12) (name /M1_A) (net (code 16) (name GND)
(node (ref J3) (pin 1))
(node (ref J4) (pin 4)))
(net (code 13) (name /M1_A*)
(node (ref J3) (pin 2))
(node (ref J4) (pin 3)))
(net (code 14) (name "Net-(J4-Pad2)")
(node (ref J4) (pin 2)))
(net (code 15) (name GND)
(node (ref C5) (pin 2))
(node (ref C3) (pin 2))
(node (ref R5) (pin 2))
(node (ref SW1) (pin 2)) (node (ref SW1) (pin 2))
(node (ref C1) (pin 2))
(node (ref R1) (pin 2))
(node (ref U2) (pin 4))
(node (ref C4) (pin 2))
(node (ref C6) (pin 2))
(node (ref C7) (pin 2))
(node (ref J2) (pin 1))
(node (ref U1) (pin 1)) (node (ref U1) (pin 1))
(node (ref R6) (pin 1)) (node (ref J3) (pin 1))
(node (ref D3) (pin 2)) (node (ref C1) (pin 2))
(node (ref C2) (pin 2))
(node (ref C8) (pin 2)) (node (ref C8) (pin 2))
(node (ref R1) (pin 2))
(node (ref D3) (pin 2))
(node (ref C9) (pin 2)) (node (ref C9) (pin 2))
(node (ref R9) (pin 1)) (node (ref R9) (pin 1))
(node (ref D1) (pin 3)) (node (ref J5) (pin 7))
(node (ref J3) (pin 8)) (node (ref J2) (pin 1))
(node (ref J5) (pin 1))
(node (ref R6) (pin 1))
(node (ref C3) (pin 2))
(node (ref U2) (pin 4))
(node (ref R5) (pin 2))
(node (ref C4) (pin 2))
(node (ref C10) (pin 2))
(node (ref J4) (pin 1))
(node (ref U3) (pin 15)) (node (ref U3) (pin 15))
(node (ref J1) (pin 1)) (node (ref J1) (pin 1))
(node (ref J8) (pin 1))
(node (ref D4) (pin 2)) (node (ref D4) (pin 2))
(node (ref C11) (pin 2)) (node (ref C6) (pin 2))
(node (ref J4) (pin 1)) (node (ref D1) (pin 3))
(node (ref J5) (pin 7)) (node (ref J4) (pin 7))
(node (ref J5) (pin 1)) (node (ref C7) (pin 2))
(node (ref J8) (pin 8)) (node (ref C11) (pin 2)))
(node (ref C10) (pin 2)) (net (code 17) (name "Net-(R6-Pad2)")
(node (ref J4) (pin 7))) (node (ref R6) (pin 2))
(net (code 16) (name "Net-(D3-Pad1)") (node (ref U2) (pin 8))
(node (ref R7) (pin 1)))
(net (code 18) (name +3V3)
(node (ref R11) (pin 1))
(node (ref SW2) (pin 2))
(node (ref R2) (pin 2))
(node (ref U3) (pin 5))
(node (ref U3) (pin 16))
(node (ref C4) (pin 1))
(node (ref R14) (pin 2))
(node (ref R23) (pin 1))
(node (ref R24) (pin 1))
(node (ref R25) (pin 1))
(node (ref R26) (pin 1))
(node (ref C7) (pin 1))
(node (ref J6) (pin 3))
(node (ref J6) (pin 4))
(node (ref R18) (pin 1))
(node (ref R17) (pin 1))
(node (ref R16) (pin 1))
(node (ref R19) (pin 1))
(node (ref R20) (pin 1))
(node (ref J7) (pin 4))
(node (ref R21) (pin 1))
(node (ref J7) (pin 3))
(node (ref U1) (pin 2))
(node (ref U1) (pin 4))
(node (ref C6) (pin 1)))
(net (code 19) (name /M1ESW1)
(node (ref D4) (pin 4))
(node (ref U3) (pin 9))
(node (ref R12) (pin 1))
(node (ref R23) (pin 2)))
(net (code 20) (name "Net-(D2-Pad2)")
(node (ref R5) (pin 1))
(node (ref D2) (pin 2))
(node (ref Q1) (pin 1)))
(net (code 21) (name /M1_A*)
(node (ref J4) (pin 3))
(node (ref J3) (pin 2)))
(net (code 22) (name "Net-(J3-Pad3)")
(node (ref J3) (pin 3)))
(net (code 23) (name /M1_A)
(node (ref J3) (pin 4))
(node (ref J4) (pin 4)))
(net (code 24) (name /M1_B)
(node (ref J4) (pin 5))
(node (ref J3) (pin 6)))
(net (code 25) (name "Net-(J3-Pad7)")
(node (ref J3) (pin 7))
(node (ref R13) (pin 2)))
(net (code 26) (name /M1_B*)
(node (ref J4) (pin 6))
(node (ref J3) (pin 8)))
(net (code 27) (name "Net-(J3-Pad9)")
(node (ref R12) (pin 2))
(node (ref J3) (pin 9)))
(net (code 28) (name /USART_TX)
(node (ref U3) (pin 17))
(node (ref R4) (pin 1))
(node (ref D1) (pin 2)))
(net (code 29) (name "Net-(J3-Pad5)")
(node (ref R11) (pin 2))
(node (ref J3) (pin 5)))
(net (code 30) (name "Net-(J8-Pad5)")
(node (ref R14) (pin 1))
(node (ref J8) (pin 5)))
(net (code 31) (name "Net-(J8-Pad9)")
(node (ref R15) (pin 2))
(node (ref J8) (pin 9)))
(net (code 32) (name /BOOT0)
(node (ref R1) (pin 1))
(node (ref SW2) (pin 1))
(node (ref C2) (pin 1))
(node (ref R27) (pin 2)))
(net (code 33) (name "Net-(R27-Pad1)")
(node (ref R27) (pin 1))
(node (ref U3) (pin 1)))
(net (code 34) (name "Net-(J8-Pad7)")
(node (ref J8) (pin 7))
(node (ref R22) (pin 2)))
(net (code 35) (name "Net-(D3-Pad1)")
(node (ref R10) (pin 1)) (node (ref R10) (pin 1))
(node (ref R8) (pin 1)) (node (ref R8) (pin 1))
(node (ref R9) (pin 2)) (node (ref R9) (pin 2))
(node (ref D3) (pin 1))) (node (ref D3) (pin 1)))
(net (code 17) (name /STPCURRENT) (net (code 36) (name /U12V)
(node (ref R7) (pin 2))
(node (ref U3) (pin 6))
(node (ref C8) (pin 1)))
(net (code 18) (name /STP12)
(node (ref C11) (pin 1))
(node (ref C10) (pin 1))
(node (ref J4) (pin 8))
(node (ref U2) (pin 6))
(node (ref U2) (pin 7))
(node (ref J5) (pin 8)))
(net (code 19) (name "Net-(J7-Pad5)")
(node (ref R19) (pin 2))
(node (ref J7) (pin 5)))
(net (code 20) (name "Net-(J7-Pad7)")
(node (ref R21) (pin 2))
(node (ref J7) (pin 7)))
(net (code 21) (name "Net-(J7-Pad6)")
(node (ref J7) (pin 6))
(node (ref R20) (pin 2)))
(net (code 22) (name "Net-(D2-Pad2)")
(node (ref Q1) (pin 1))
(node (ref D2) (pin 2))
(node (ref R5) (pin 1)))
(net (code 23) (name "Net-(P3-Pad1)")
(node (ref P3) (pin 1)))
(net (code 24) (name "Net-(P2-Pad1)")
(node (ref P2) (pin 1)))
(net (code 25) (name "Net-(P1-Pad1)")
(node (ref P1) (pin 1)))
(net (code 26) (name "Net-(P6-Pad1)")
(node (ref P6) (pin 1)))
(net (code 27) (name "Net-(P5-Pad1)")
(node (ref P5) (pin 1)))
(net (code 28) (name "Net-(P4-Pad1)")
(node (ref P4) (pin 1)))
(net (code 29) (name +12V)
(node (ref Q1) (pin 2))
(node (ref D2) (pin 1))
(node (ref R8) (pin 2))
(node (ref U2) (pin 3))
(node (ref U2) (pin 2))
(node (ref C3) (pin 1))
(node (ref U1) (pin 3)))
(net (code 30) (name "Net-(R6-Pad2)")
(node (ref R6) (pin 2))
(node (ref R7) (pin 1))
(node (ref U2) (pin 8)))
(net (code 31) (name "Net-(U2-Pad5)")
(node (ref U2) (pin 5)))
(net (code 32) (name /BOOT0)
(node (ref R1) (pin 1))
(node (ref C2) (pin 1))
(node (ref SW2) (pin 1))
(node (ref U3) (pin 1)))
(net (code 33) (name "Net-(J2-Pad2)")
(node (ref J2) (pin 2))
(node (ref Q1) (pin 3)))
(net (code 34) (name /NRST)
(node (ref U3) (pin 4))
(node (ref SW1) (pin 1))
(node (ref C1) (pin 1))
(node (ref R2) (pin 1)))
(net (code 35) (name "Net-(J3-Pad7)")
(node (ref J3) (pin 7))
(node (ref R11) (pin 1)))
(net (code 36) (name "Net-(J3-Pad9)")
(node (ref J3) (pin 9))
(node (ref R12) (pin 2)))
(net (code 37) (name "Net-(J3-Pad10)")
(node (ref J3) (pin 10))
(node (ref R13) (pin 2)))
(net (code 38) (name "Net-(J8-Pad5)")
(node (ref J8) (pin 5)))
(net (code 39) (name "Net-(J3-Pad5)")
(node (ref J3) (pin 5)))
(net (code 40) (name "Net-(J3-Pad6)")
(node (ref J3) (pin 6)))
(net (code 41) (name "Net-(J8-Pad7)")
(node (ref R14) (pin 1))
(node (ref J8) (pin 7)))
(net (code 42) (name "Net-(J8-Pad9)")
(node (ref J8) (pin 9))
(node (ref R15) (pin 2)))
(net (code 43) (name "Net-(J8-Pad10)")
(node (ref J8) (pin 10))
(node (ref R22) (pin 2)))
(net (code 44) (name "Net-(J8-Pad6)")
(node (ref J8) (pin 6)))
(net (code 45) (name /M2EN)
(node (ref U3) (pin 13))
(node (ref J7) (pin 8)))
(net (code 46) (name "Net-(J1-Pad2)")
(node (ref J1) (pin 2))
(node (ref R4) (pin 2)))
(net (code 47) (name /M1ESW1)
(node (ref D4) (pin 1))
(node (ref R12) (pin 1))
(node (ref U3) (pin 19)))
(net (code 48) (name /SHDN)
(node (ref U2) (pin 1))
(node (ref U3) (pin 14)))
(net (code 49) (name /M2DIR)
(node (ref U3) (pin 12))
(node (ref J7) (pin 1)))
(net (code 50) (name /M1EN)
(node (ref U3) (pin 11))
(node (ref J6) (pin 8)))
(net (code 51) (name /M1ESW2)
(node (ref U3) (pin 20))
(node (ref D4) (pin 3))
(node (ref R13) (pin 1)))
(net (code 52) (name /M1DIR)
(node (ref J6) (pin 1))
(node (ref U3) (pin 10)))
(net (code 53) (name /M2STEP)
(node (ref U3) (pin 9))
(node (ref J7) (pin 2)))
(net (code 54) (name /M1STEP)
(node (ref U3) (pin 8))
(node (ref J6) (pin 2)))
(net (code 55) (name /U12V)
(node (ref U3) (pin 7))
(node (ref R10) (pin 2)) (node (ref R10) (pin 2))
(node (ref C9) (pin 1))) (node (ref C9) (pin 1))
(net (code 56) (name /M2ESW2) (node (ref U3) (pin 7)))
(node (ref D4) (pin 5)) (net (code 37) (name /M2ESW2)
(node (ref U3) (pin 3)) (node (ref U3) (pin 20))
(node (ref R22) (pin 1))) (node (ref R22) (pin 1))
(net (code 57) (name /M2ESW1) (node (ref R26) (pin 2))
(node (ref U3) (pin 2)) (node (ref D4) (pin 5)))
(node (ref R15) (pin 1)) (net (code 38) (name /STP12)
(node (ref D4) (pin 4))) (node (ref U2) (pin 6))
(net (code 58) (name /USART_RX) (node (ref J4) (pin 8))
(node (ref C11) (pin 1))
(node (ref J5) (pin 8))
(node (ref C10) (pin 1))
(node (ref U2) (pin 7)))
(net (code 39) (name +12V)
(node (ref U2) (pin 2))
(node (ref U2) (pin 3))
(node (ref U1) (pin 3))
(node (ref R8) (pin 2))
(node (ref Q1) (pin 2))
(node (ref C3) (pin 1))
(node (ref D2) (pin 1)))
(net (code 40) (name /USART_RX)
(node (ref U3) (pin 18))
(node (ref D1) (pin 1)) (node (ref D1) (pin 1))
(node (ref R4) (pin 1)) (node (ref R3) (pin 1)))
(node (ref U3) (pin 18))) (net (code 41) (name /M1STEP)
(net (code 59) (name /USART_TX) (node (ref J6) (pin 2))
(node (ref R3) (pin 1)) (node (ref U3) (pin 10)))
(node (ref D1) (pin 2)) (net (code 42) (name /M1EN)
(node (ref U3) (pin 17))) (node (ref J6) (pin 8))
(net (code 60) (name "Net-(J1-Pad3)") (node (ref U3) (pin 2)))
(node (ref J1) (pin 3)) (net (code 43) (name /M1DIR)
(node (ref R3) (pin 2))))) (node (ref J6) (pin 1))
(node (ref U3) (pin 3)))
(net (code 44) (name /NRST)
(node (ref SW1) (pin 1))
(node (ref R2) (pin 1))
(node (ref C1) (pin 1))
(node (ref U3) (pin 4)))
(net (code 45) (name /STPCURRENT)
(node (ref R7) (pin 2))
(node (ref C8) (pin 1))
(node (ref U3) (pin 6)))
(net (code 46) (name /M2EN)
(node (ref J7) (pin 8))
(node (ref U3) (pin 11)))
(net (code 47) (name /M2STEP)
(node (ref J7) (pin 2))
(node (ref U3) (pin 12)))
(net (code 48) (name /M2DIR)
(node (ref J7) (pin 1))
(node (ref U3) (pin 13)))
(net (code 49) (name /M1ESW2)
(node (ref R13) (pin 1))
(node (ref U3) (pin 8))
(node (ref D4) (pin 3))
(node (ref R24) (pin 2)))
(net (code 50) (name "Net-(J8-Pad3)")
(node (ref J8) (pin 3)))
(net (code 51) (name /SHDN)
(node (ref U3) (pin 14))
(node (ref U2) (pin 1)))
(net (code 52) (name "Net-(U2-Pad5)")
(node (ref U2) (pin 5)))
(net (code 53) (name "Net-(P1-Pad1)")
(node (ref P1) (pin 1)))
(net (code 54) (name "Net-(J2-Pad2)")
(node (ref Q1) (pin 3))
(node (ref J2) (pin 2)))
(net (code 55) (name "Net-(P4-Pad1)")
(node (ref P4) (pin 1)))
(net (code 56) (name "Net-(P5-Pad1)")
(node (ref P5) (pin 1)))
(net (code 57) (name "Net-(P6-Pad1)")
(node (ref P6) (pin 1)))
(net (code 58) (name "Net-(P2-Pad1)")
(node (ref P2) (pin 1)))
(net (code 59) (name "Net-(P3-Pad1)")
(node (ref P3) (pin 1)))
(net (code 60) (name "Net-(J8-Pad10)")
(node (ref J8) (pin 10)))
(net (code 61) (name /M2ESW1)
(node (ref U3) (pin 19))
(node (ref R25) (pin 2))
(node (ref R15) (pin 1))
(node (ref D4) (pin 1)))))

1383
electronics/steppers.sch
View File

File diff suppressed because it is too large Load Diff

642
electronics/steppers.xml
View File

@ -2,7 +2,7 @@
<export version="D"> <export version="D">
<design> <design>
<source>/home/eddy/Docs/SAO/Zeiss-1000/Simple_photometer/kicad/steppers.sch</source> <source>/home/eddy/Docs/SAO/Zeiss-1000/Simple_photometer/kicad/steppers.sch</source>
<date>Чт 23 ноя 2017 16:25:13</date> <date>Сб 25 ноя 2017 11:27:28</date>
<tool>Eeschema 4.0.7</tool> <tool>Eeschema 4.0.7</tool>
<sheet number="1" name="/" tstamps="/"> <sheet number="1" name="/" tstamps="/">
<title_block> <title_block>
@ -21,7 +21,7 @@
<components> <components>
<comp ref="C4"> <comp ref="C4">
<value>47u</value> <value>47u</value>
<footprint>Capacitors_Tantalum_SMD.pretty:Tantalum_Case-A_EIA-3216-18_Hand</footprint> <footprint>Capacitors_Tantalum_SMD.pretty:CP_Tantalum_Case-A_EIA-3216-18_Hand</footprint>
<libsource lib="device" part="CP"/> <libsource lib="device" part="CP"/>
<sheetpath names="/" tstamps="/"/> <sheetpath names="/" tstamps="/"/>
<tstamp>58C454F6</tstamp> <tstamp>58C454F6</tstamp>
@ -77,14 +77,14 @@
</comp> </comp>
<comp ref="SW2"> <comp ref="SW2">
<value>Boot</value> <value>Boot</value>
<footprint>Buttons_Switches_THT.pretty:SW_PUSH_6mm</footprint> <footprint>Buttons_Switches_SMD.pretty:SW_SPST_EVQPE1</footprint>
<libsource lib="switches" part="SW_Push"/> <libsource lib="switches" part="SW_Push"/>
<sheetpath names="/" tstamps="/"/> <sheetpath names="/" tstamps="/"/>
<tstamp>5909F6B6</tstamp> <tstamp>5909F6B6</tstamp>
</comp> </comp>
<comp ref="SW1"> <comp ref="SW1">
<value>Reset</value> <value>Reset</value>
<footprint>Buttons_Switches_THT.pretty:SW_PUSH_6mm</footprint> <footprint>Buttons_Switches_SMD.pretty:SW_SPST_EVQPE1</footprint>
<libsource lib="switches" part="SW_Push"/> <libsource lib="switches" part="SW_Push"/>
<sheetpath names="/" tstamps="/"/> <sheetpath names="/" tstamps="/"/>
<tstamp>590A0134</tstamp> <tstamp>590A0134</tstamp>
@ -117,13 +117,6 @@
<sheetpath names="/" tstamps="/"/> <sheetpath names="/" tstamps="/"/>
<tstamp>591446F9</tstamp> <tstamp>591446F9</tstamp>
</comp> </comp>
<comp ref="U1">
<value>LM1117-3.3</value>
<footprint>TO_SOT_Packages_SMD.pretty:SOT-223</footprint>
<libsource lib="regul" part="LM1117-3.3"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>5A15E172</tstamp>
</comp>
<comp ref="P2"> <comp ref="P2">
<value>Hole</value> <value>Hole</value>
<footprint>my_footprints:Hole_3mm</footprint> <footprint>my_footprints:Hole_3mm</footprint>
@ -196,42 +189,35 @@
</comp> </comp>
<comp ref="R3"> <comp ref="R3">
<value>470</value> <value>470</value>
<footprint>Resistors_SMD.pretty:R_0805_HandSoldering</footprint> <footprint>Resistors_SMD.pretty:R_0603_HandSoldering</footprint>
<libsource lib="device" part="R"/> <libsource lib="device" part="R"/>
<sheetpath names="/" tstamps="/"/> <sheetpath names="/" tstamps="/"/>
<tstamp>5A161074</tstamp> <tstamp>5A161074</tstamp>
</comp> </comp>
<comp ref="R4"> <comp ref="R4">
<value>470</value> <value>470</value>
<footprint>Resistors_SMD.pretty:R_0805_HandSoldering</footprint> <footprint>Resistors_SMD.pretty:R_0603_HandSoldering</footprint>
<libsource lib="device" part="R"/> <libsource lib="device" part="R"/>
<sheetpath names="/" tstamps="/"/> <sheetpath names="/" tstamps="/"/>
<tstamp>5A1618B4</tstamp> <tstamp>5A1618B4</tstamp>
</comp> </comp>
<comp ref="J3">
<value>Motor1</value>
<footprint>Connectors.pretty:IDC_Header_Straight_10pins</footprint>
<libsource lib="conn" part="Conn_02x05_Odd_Even"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>5A167373</tstamp>
</comp>
<comp ref="R11"> <comp ref="R11">
<value>47</value> <value>47</value>
<footprint>Resistors_SMD.pretty:R_0805_HandSoldering</footprint> <footprint>Resistors_SMD.pretty:R_0603_HandSoldering</footprint>
<libsource lib="device" part="R"/> <libsource lib="device" part="R"/>
<sheetpath names="/" tstamps="/"/> <sheetpath names="/" tstamps="/"/>
<tstamp>5A16B42E</tstamp> <tstamp>5A16B42E</tstamp>
</comp> </comp>
<comp ref="R13"> <comp ref="R13">
<value>220</value> <value>220</value>
<footprint>Resistors_SMD.pretty:R_0805_HandSoldering</footprint> <footprint>Resistors_SMD.pretty:R_0603_HandSoldering</footprint>
<libsource lib="device" part="R"/> <libsource lib="device" part="R"/>
<sheetpath names="/" tstamps="/"/> <sheetpath names="/" tstamps="/"/>
<tstamp>5A16D4E0</tstamp> <tstamp>5A16D4E0</tstamp>
</comp> </comp>
<comp ref="R12"> <comp ref="R12">
<value>220</value> <value>220</value>
<footprint>Resistors_SMD.pretty:R_0805_HandSoldering</footprint> <footprint>Resistors_SMD.pretty:R_0603_HandSoldering</footprint>
<libsource lib="device" part="R"/> <libsource lib="device" part="R"/>
<sheetpath names="/" tstamps="/"/> <sheetpath names="/" tstamps="/"/>
<tstamp>5A16D65B</tstamp> <tstamp>5A16D65B</tstamp>
@ -245,21 +231,21 @@
</comp> </comp>
<comp ref="R14"> <comp ref="R14">
<value>47</value> <value>47</value>
<footprint>Resistors_SMD.pretty:R_0805_HandSoldering</footprint> <footprint>Resistors_SMD.pretty:R_0603_HandSoldering</footprint>
<libsource lib="device" part="R"/> <libsource lib="device" part="R"/>
<sheetpath names="/" tstamps="/"/> <sheetpath names="/" tstamps="/"/>
<tstamp>5A1727D9</tstamp> <tstamp>5A1727D9</tstamp>
</comp> </comp>
<comp ref="R22"> <comp ref="R22">
<value>220</value> <value>220</value>
<footprint>Resistors_SMD.pretty:R_0805_HandSoldering</footprint> <footprint>Resistors_SMD.pretty:R_0603_HandSoldering</footprint>
<libsource lib="device" part="R"/> <libsource lib="device" part="R"/>
<sheetpath names="/" tstamps="/"/> <sheetpath names="/" tstamps="/"/>
<tstamp>5A1727E9</tstamp> <tstamp>5A1727E9</tstamp>
</comp> </comp>
<comp ref="R15"> <comp ref="R15">
<value>220</value> <value>220</value>
<footprint>Resistors_SMD.pretty:R_0805_HandSoldering</footprint> <footprint>Resistors_SMD.pretty:R_0603_HandSoldering</footprint>
<libsource lib="device" part="R"/> <libsource lib="device" part="R"/>
<sheetpath names="/" tstamps="/"/> <sheetpath names="/" tstamps="/"/>
<tstamp>5A1727F0</tstamp> <tstamp>5A1727F0</tstamp>
@ -348,13 +334,6 @@
<sheetpath names="/" tstamps="/"/> <sheetpath names="/" tstamps="/"/>
<tstamp>5A1ABACF</tstamp> <tstamp>5A1ABACF</tstamp>
</comp> </comp>
<comp ref="C5">
<value>10u</value>
<footprint>Capacitors_SMD.pretty:C_1206_HandSoldering</footprint>
<libsource lib="device" part="C"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>5A1ABB86</tstamp>
</comp>
<comp ref="C8"> <comp ref="C8">
<value>1u</value> <value>1u</value>
<footprint>Capacitors_SMD.pretty:C_0805_HandSoldering</footprint> <footprint>Capacitors_SMD.pretty:C_0805_HandSoldering</footprint>
@ -378,28 +357,28 @@
</comp> </comp>
<comp ref="R9"> <comp ref="R9">
<value>10k</value> <value>10k</value>
<footprint>Resistors_SMD.pretty:R_0805_HandSoldering</footprint> <footprint>Resistors_SMD.pretty:R_0603_HandSoldering</footprint>
<libsource lib="device" part="R"/> <libsource lib="device" part="R"/>
<sheetpath names="/" tstamps="/"/> <sheetpath names="/" tstamps="/"/>
<tstamp>5A1DCD6C</tstamp> <tstamp>5A1DCD6C</tstamp>
</comp> </comp>
<comp ref="R8"> <comp ref="R8">
<value>47k</value> <value>47k</value>
<footprint>Resistors_SMD.pretty:R_0805_HandSoldering</footprint> <footprint>Resistors_SMD.pretty:R_0603_HandSoldering</footprint>
<libsource lib="device" part="R"/> <libsource lib="device" part="R"/>
<sheetpath names="/" tstamps="/"/> <sheetpath names="/" tstamps="/"/>
<tstamp>5A1DD608</tstamp> <tstamp>5A1DD608</tstamp>
</comp> </comp>
<comp ref="R10"> <comp ref="R10">
<value>10k</value> <value>10k</value>
<footprint>Resistors_SMD.pretty:R_0805_HandSoldering</footprint> <footprint>Resistors_SMD.pretty:R_0603_HandSoldering</footprint>
<libsource lib="device" part="R"/> <libsource lib="device" part="R"/>
<sheetpath names="/" tstamps="/"/> <sheetpath names="/" tstamps="/"/>
<tstamp>5A1E2C7B</tstamp> <tstamp>5A1E2C7B</tstamp>
</comp> </comp>
<comp ref="R7"> <comp ref="R7">
<value>10k</value> <value>10k</value>
<footprint>Resistors_SMD.pretty:R_0805_HandSoldering</footprint> <footprint>Resistors_SMD.pretty:R_0603_HandSoldering</footprint>
<libsource lib="device" part="R"/> <libsource lib="device" part="R"/>
<sheetpath names="/" tstamps="/"/> <sheetpath names="/" tstamps="/"/>
<tstamp>5A1ED4E8</tstamp> <tstamp>5A1ED4E8</tstamp>
@ -418,6 +397,55 @@
<sheetpath names="/" tstamps="/"/> <sheetpath names="/" tstamps="/"/>
<tstamp>5A1F544E</tstamp> <tstamp>5A1F544E</tstamp>
</comp> </comp>
<comp ref="R23">
<value>47k</value>
<footprint>Resistors_SMD.pretty:R_0603_HandSoldering</footprint>
<libsource lib="device" part="R"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>5A21099C</tstamp>
</comp>
<comp ref="R24">
<value>47k</value>
<footprint>Resistors_SMD.pretty:R_0603_HandSoldering</footprint>
<libsource lib="device" part="R"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>5A210ADC</tstamp>
</comp>
<comp ref="R25">
<value>47k</value>
<footprint>Resistors_SMD.pretty:R_0603_HandSoldering</footprint>
<libsource lib="device" part="R"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>5A210C56</tstamp>
</comp>
<comp ref="R26">
<value>47k</value>
<footprint>Resistors_SMD.pretty:R_0603_HandSoldering</footprint>
<libsource lib="device" part="R"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>5A210F6A</tstamp>
</comp>
<comp ref="J3">
<value>Motor1</value>
<footprint>Connectors.pretty:IDC_Header_Straight_10pins</footprint>
<libsource lib="conn" part="Conn_02x05_Odd_Even"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>5A167373</tstamp>
</comp>
<comp ref="U1">
<value>LM1117-3.3</value>
<footprint>TO_SOT_Packages_SMD.pretty:SOT-223</footprint>
<libsource lib="regul" part="LM1117-3.3"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>5A2588E7</tstamp>
</comp>
<comp ref="R27">
<value>0</value>
<footprint>Resistors_SMD.pretty:R_0805_HandSoldering</footprint>
<libsource lib="device" part="R"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>5A27F88F</tstamp>
</comp>
</components> </components>
<libparts> <libparts>
<libpart lib="device" part="C"> <libpart lib="device" part="C">
@ -622,6 +650,7 @@
<pin num="1" name="GND" type="power_in"/> <pin num="1" name="GND" type="power_in"/>
<pin num="2" name="VO" type="power_out"/> <pin num="2" name="VO" type="power_out"/>
<pin num="3" name="VI" type="power_in"/> <pin num="3" name="VI" type="power_in"/>
<pin num="4" name="VO" type="passive"/>
</pins> </pins>
</libpart> </libpart>
<libpart lib="linear" part="MAX471"> <libpart lib="linear" part="MAX471">
@ -753,327 +782,338 @@
</libpart> </libpart>
</libparts> </libparts>
<libraries> <libraries>
<library logical="conn">
<uri>/usr/share/kicad/library/conn.lib</uri>
</library>
<library logical="device"> <library logical="device">
<uri>/usr/share/kicad/library/device.lib</uri> <uri>/usr/share/kicad/library/device.lib</uri>
</library> </library>
<library logical="regul">
<uri>/usr/share/kicad/library/regul.lib</uri>
</library>
<library logical="ESD_Protection"> <library logical="ESD_Protection">
<uri>/usr/share/kicad/library/ESD_Protection.lib</uri> <uri>/usr/share/kicad/library/ESD_Protection.lib</uri>
</library> </library>
<library logical="linear"> <library logical="linear">
<uri>/usr/share/kicad/library/linear.lib</uri> <uri>/usr/share/kicad/library/linear.lib</uri>
</library> </library>
<library logical="regul"> <library logical="switches">
<uri>/usr/share/kicad/library/regul.lib</uri> <uri>/usr/share/kicad/library/switches.lib</uri>
</library> </library>
<library logical="stm32"> <library logical="stm32">
<uri>/usr/share/kicad/library/stm32.lib</uri> <uri>/usr/share/kicad/library/stm32.lib</uri>
</library> </library>
<library logical="switches"> <library logical="conn">
<uri>/usr/share/kicad/library/switches.lib</uri> <uri>/usr/share/kicad/library/conn.lib</uri>
</library> </library>
</libraries> </libraries>
<nets> <nets>
<net code="1" name="+3V3"> <net code="1" name="Net-(J6-Pad6)">
<node ref="R14" pin="2"/> <node ref="R17" pin="2"/>
<node ref="R16" pin="1"/> <node ref="J6" pin="6"/>
<node ref="U1" pin="2"/>
<node ref="U3" pin="16"/>
<node ref="U3" pin="5"/>
<node ref="R19" pin="1"/>
<node ref="R20" pin="1"/>
<node ref="R21" pin="1"/>
<node ref="SW2" pin="2"/>
<node ref="C2" pin="2"/>
<node ref="R2" pin="2"/>
<node ref="C7" pin="1"/>
<node ref="C6" pin="1"/>
<node ref="C5" pin="1"/>
<node ref="J6" pin="3"/>
<node ref="J6" pin="4"/>
<node ref="R17" pin="1"/>
<node ref="R18" pin="1"/>
<node ref="J7" pin="3"/>
<node ref="R11" pin="2"/>
<node ref="J7" pin="4"/>
<node ref="C4" pin="1"/>
</net> </net>
<net code="2" name="Net-(J6-Pad7)"> <net code="2" name="Net-(J6-Pad7)">
<node ref="J6" pin="7"/>
<node ref="R18" pin="2"/> <node ref="R18" pin="2"/>
<node ref="J6" pin="7"/>
</net> </net>
<net code="3" name="Net-(J6-Pad5)"> <net code="3" name="Net-(J4-Pad2)">
<node ref="J4" pin="2"/>
</net>
<net code="4" name="Net-(J6-Pad5)">
<node ref="J6" pin="5"/> <node ref="J6" pin="5"/>
<node ref="R16" pin="2"/> <node ref="R16" pin="2"/>
</net> </net>
<net code="4" name="Net-(J6-Pad6)"> <net code="5" name="Net-(J1-Pad2)">
<node ref="J6" pin="6"/> <node ref="J1" pin="2"/>
<node ref="R17" pin="2"/> <node ref="R4" pin="2"/>
</net> </net>
<net code="5" name="/M2_B*"> <net code="6" name="Net-(J1-Pad3)">
<node ref="J8" pin="4"/> <node ref="J1" pin="3"/>
<node ref="R3" pin="2"/>
</net>
<net code="7" name="Net-(J7-Pad7)">
<node ref="J7" pin="7"/>
<node ref="R21" pin="2"/>
</net>
<net code="8" name="Net-(J7-Pad6)">
<node ref="J7" pin="6"/>
<node ref="R20" pin="2"/>
</net>
<net code="9" name="Net-(J7-Pad5)">
<node ref="R19" pin="2"/>
<node ref="J7" pin="5"/>
</net>
<net code="10" name="/M2_B*">
<node ref="J8" pin="8"/>
<node ref="J5" pin="6"/> <node ref="J5" pin="6"/>
</net> </net>
<net code="6" name="/M2_B"> <net code="11" name="Net-(J5-Pad2)">
<node ref="J8" pin="3"/> <node ref="J5" pin="2"/>
<node ref="J5" pin="5"/>
</net> </net>
<net code="7" name="/M2_A"> <net code="12" name="/M2_A*">
<node ref="J8" pin="1"/>
<node ref="J5" pin="4"/>
</net>
<net code="8" name="/M2_A*">
<node ref="J5" pin="3"/> <node ref="J5" pin="3"/>
<node ref="J8" pin="2"/> <node ref="J8" pin="2"/>
</net> </net>
<net code="9" name="Net-(J5-Pad2)"> <net code="13" name="/M2_A">
<node ref="J5" pin="2"/> <node ref="J8" pin="4"/>
<node ref="J5" pin="4"/>
</net> </net>
<net code="10" name="/M1_B*"> <net code="14" name="/M2_B">
<node ref="J3" pin="4"/> <node ref="J5" pin="5"/>
<node ref="J4" pin="6"/> <node ref="J8" pin="6"/>
</net> </net>
<net code="11" name="/M1_B"> <net code="15" name="Net-(J3-Pad10)">
<node ref="J3" pin="3"/> <node ref="J3" pin="10"/>
<node ref="J4" pin="5"/>
</net> </net>
<net code="12" name="/M1_A"> <net code="16" name="GND">
<node ref="J3" pin="1"/>
<node ref="J4" pin="4"/>
</net>
<net code="13" name="/M1_A*">
<node ref="J3" pin="2"/>
<node ref="J4" pin="3"/>
</net>
<net code="14" name="Net-(J4-Pad2)">
<node ref="J4" pin="2"/>
</net>
<net code="15" name="GND">
<node ref="C5" pin="2"/>
<node ref="C3" pin="2"/>
<node ref="R5" pin="2"/>
<node ref="SW1" pin="2"/> <node ref="SW1" pin="2"/>
<node ref="C1" pin="2"/>
<node ref="R1" pin="2"/>
<node ref="U2" pin="4"/>
<node ref="C4" pin="2"/>
<node ref="C6" pin="2"/>
<node ref="C7" pin="2"/>
<node ref="J2" pin="1"/>
<node ref="U1" pin="1"/> <node ref="U1" pin="1"/>
<node ref="R6" pin="1"/> <node ref="J3" pin="1"/>
<node ref="D3" pin="2"/> <node ref="C1" pin="2"/>
<node ref="C2" pin="2"/>
<node ref="C8" pin="2"/> <node ref="C8" pin="2"/>
<node ref="R1" pin="2"/>
<node ref="D3" pin="2"/>
<node ref="C9" pin="2"/> <node ref="C9" pin="2"/>
<node ref="R9" pin="1"/> <node ref="R9" pin="1"/>
<node ref="D1" pin="3"/> <node ref="J5" pin="7"/>
<node ref="J3" pin="8"/> <node ref="J2" pin="1"/>
<node ref="J5" pin="1"/>
<node ref="R6" pin="1"/>
<node ref="C3" pin="2"/>
<node ref="U2" pin="4"/>
<node ref="R5" pin="2"/>
<node ref="C4" pin="2"/>
<node ref="C10" pin="2"/>
<node ref="J4" pin="1"/>
<node ref="U3" pin="15"/> <node ref="U3" pin="15"/>
<node ref="J1" pin="1"/> <node ref="J1" pin="1"/>
<node ref="J8" pin="1"/>
<node ref="D4" pin="2"/> <node ref="D4" pin="2"/>
<node ref="C11" pin="2"/> <node ref="C6" pin="2"/>
<node ref="J4" pin="1"/> <node ref="D1" pin="3"/>
<node ref="J5" pin="7"/>
<node ref="J5" pin="1"/>
<node ref="J8" pin="8"/>
<node ref="C10" pin="2"/>
<node ref="J4" pin="7"/> <node ref="J4" pin="7"/>
<node ref="C7" pin="2"/>
<node ref="C11" pin="2"/>
</net> </net>
<net code="16" name="Net-(D3-Pad1)"> <net code="17" name="Net-(R6-Pad2)">
<node ref="R6" pin="2"/>
<node ref="U2" pin="8"/>
<node ref="R7" pin="1"/>
</net>
<net code="18" name="+3V3">
<node ref="R11" pin="1"/>
<node ref="SW2" pin="2"/>
<node ref="R2" pin="2"/>
<node ref="U3" pin="5"/>
<node ref="U3" pin="16"/>
<node ref="C4" pin="1"/>
<node ref="R14" pin="2"/>
<node ref="R23" pin="1"/>
<node ref="R24" pin="1"/>
<node ref="R25" pin="1"/>
<node ref="R26" pin="1"/>
<node ref="C7" pin="1"/>
<node ref="J6" pin="3"/>
<node ref="J6" pin="4"/>
<node ref="R18" pin="1"/>
<node ref="R17" pin="1"/>
<node ref="R16" pin="1"/>
<node ref="R19" pin="1"/>
<node ref="R20" pin="1"/>
<node ref="J7" pin="4"/>
<node ref="R21" pin="1"/>
<node ref="J7" pin="3"/>
<node ref="U1" pin="2"/>
<node ref="U1" pin="4"/>
<node ref="C6" pin="1"/>
</net>
<net code="19" name="/M1ESW1">
<node ref="D4" pin="4"/>
<node ref="U3" pin="9"/>
<node ref="R12" pin="1"/>
<node ref="R23" pin="2"/>
</net>
<net code="20" name="Net-(D2-Pad2)">
<node ref="R5" pin="1"/>
<node ref="D2" pin="2"/>
<node ref="Q1" pin="1"/>
</net>
<net code="21" name="/M1_A*">
<node ref="J4" pin="3"/>
<node ref="J3" pin="2"/>
</net>
<net code="22" name="Net-(J3-Pad3)">
<node ref="J3" pin="3"/>
</net>
<net code="23" name="/M1_A">
<node ref="J3" pin="4"/>
<node ref="J4" pin="4"/>
</net>
<net code="24" name="/M1_B">
<node ref="J4" pin="5"/>
<node ref="J3" pin="6"/>
</net>
<net code="25" name="Net-(J3-Pad7)">
<node ref="J3" pin="7"/>
<node ref="R13" pin="2"/>
</net>
<net code="26" name="/M1_B*">
<node ref="J4" pin="6"/>
<node ref="J3" pin="8"/>
</net>
<net code="27" name="Net-(J3-Pad9)">
<node ref="R12" pin="2"/>
<node ref="J3" pin="9"/>
</net>
<net code="28" name="/USART_TX">
<node ref="U3" pin="17"/>
<node ref="R4" pin="1"/>
<node ref="D1" pin="2"/>
</net>
<net code="29" name="Net-(J3-Pad5)">
<node ref="R11" pin="2"/>
<node ref="J3" pin="5"/>
</net>
<net code="30" name="Net-(J8-Pad5)">
<node ref="R14" pin="1"/>
<node ref="J8" pin="5"/>
</net>
<net code="31" name="Net-(J8-Pad9)">
<node ref="R15" pin="2"/>
<node ref="J8" pin="9"/>
</net>
<net code="32" name="/BOOT0">
<node ref="R1" pin="1"/>
<node ref="SW2" pin="1"/>
<node ref="C2" pin="1"/>
<node ref="R27" pin="2"/>
</net>
<net code="33" name="Net-(R27-Pad1)">
<node ref="R27" pin="1"/>
<node ref="U3" pin="1"/>
</net>
<net code="34" name="Net-(J8-Pad7)">
<node ref="J8" pin="7"/>
<node ref="R22" pin="2"/>
</net>
<net code="35" name="Net-(D3-Pad1)">
<node ref="R10" pin="1"/> <node ref="R10" pin="1"/>
<node ref="R8" pin="1"/> <node ref="R8" pin="1"/>
<node ref="R9" pin="2"/> <node ref="R9" pin="2"/>
<node ref="D3" pin="1"/> <node ref="D3" pin="1"/>
</net> </net>
<net code="17" name="/STPCURRENT"> <net code="36" name="/U12V">
<node ref="R7" pin="2"/>
<node ref="U3" pin="6"/>
<node ref="C8" pin="1"/>
</net>
<net code="18" name="/STP12">
<node ref="C11" pin="1"/>
<node ref="C10" pin="1"/>
<node ref="J4" pin="8"/>
<node ref="U2" pin="6"/>
<node ref="U2" pin="7"/>
<node ref="J5" pin="8"/>
</net>
<net code="19" name="Net-(J7-Pad5)">
<node ref="R19" pin="2"/>
<node ref="J7" pin="5"/>
</net>
<net code="20" name="Net-(J7-Pad7)">
<node ref="R21" pin="2"/>
<node ref="J7" pin="7"/>
</net>
<net code="21" name="Net-(J7-Pad6)">
<node ref="J7" pin="6"/>
<node ref="R20" pin="2"/>
</net>
<net code="22" name="Net-(D2-Pad2)">
<node ref="Q1" pin="1"/>
<node ref="D2" pin="2"/>
<node ref="R5" pin="1"/>
</net>
<net code="23" name="Net-(P3-Pad1)">
<node ref="P3" pin="1"/>
</net>
<net code="24" name="Net-(P2-Pad1)">
<node ref="P2" pin="1"/>
</net>
<net code="25" name="Net-(P1-Pad1)">
<node ref="P1" pin="1"/>
</net>
<net code="26" name="Net-(P6-Pad1)">
<node ref="P6" pin="1"/>
</net>
<net code="27" name="Net-(P5-Pad1)">
<node ref="P5" pin="1"/>
</net>
<net code="28" name="Net-(P4-Pad1)">
<node ref="P4" pin="1"/>
</net>
<net code="29" name="+12V">
<node ref="Q1" pin="2"/>
<node ref="D2" pin="1"/>
<node ref="R8" pin="2"/>
<node ref="U2" pin="3"/>
<node ref="U2" pin="2"/>
<node ref="C3" pin="1"/>
<node ref="U1" pin="3"/>
</net>
<net code="30" name="Net-(R6-Pad2)">
<node ref="R6" pin="2"/>
<node ref="R7" pin="1"/>
<node ref="U2" pin="8"/>
</net>
<net code="31" name="Net-(U2-Pad5)">
<node ref="U2" pin="5"/>
</net>
<net code="32" name="/BOOT0">
<node ref="R1" pin="1"/>
<node ref="C2" pin="1"/>
<node ref="SW2" pin="1"/>
<node ref="U3" pin="1"/>
</net>
<net code="33" name="Net-(J2-Pad2)">
<node ref="J2" pin="2"/>
<node ref="Q1" pin="3"/>
</net>
<net code="34" name="/NRST">
<node ref="U3" pin="4"/>
<node ref="SW1" pin="1"/>
<node ref="C1" pin="1"/>
<node ref="R2" pin="1"/>
</net>
<net code="35" name="Net-(J3-Pad7)">
<node ref="J3" pin="7"/>
<node ref="R11" pin="1"/>
</net>
<net code="36" name="Net-(J3-Pad9)">
<node ref="J3" pin="9"/>
<node ref="R12" pin="2"/>
</net>
<net code="37" name="Net-(J3-Pad10)">
<node ref="J3" pin="10"/>
<node ref="R13" pin="2"/>
</net>
<net code="38" name="Net-(J8-Pad5)">
<node ref="J8" pin="5"/>
</net>
<net code="39" name="Net-(J3-Pad5)">
<node ref="J3" pin="5"/>
</net>
<net code="40" name="Net-(J3-Pad6)">
<node ref="J3" pin="6"/>
</net>
<net code="41" name="Net-(J8-Pad7)">
<node ref="R14" pin="1"/>
<node ref="J8" pin="7"/>
</net>
<net code="42" name="Net-(J8-Pad9)">
<node ref="J8" pin="9"/>
<node ref="R15" pin="2"/>
</net>
<net code="43" name="Net-(J8-Pad10)">
<node ref="J8" pin="10"/>
<node ref="R22" pin="2"/>
</net>
<net code="44" name="Net-(J8-Pad6)">
<node ref="J8" pin="6"/>
</net>
<net code="45" name="/M2EN">
<node ref="U3" pin="13"/>
<node ref="J7" pin="8"/>
</net>
<net code="46" name="Net-(J1-Pad2)">
<node ref="J1" pin="2"/>
<node ref="R4" pin="2"/>
</net>
<net code="47" name="/M1ESW1">
<node ref="D4" pin="1"/>
<node ref="R12" pin="1"/>
<node ref="U3" pin="19"/>
</net>
<net code="48" name="/SHDN">
<node ref="U2" pin="1"/>
<node ref="U3" pin="14"/>
</net>
<net code="49" name="/M2DIR">
<node ref="U3" pin="12"/>
<node ref="J7" pin="1"/>
</net>
<net code="50" name="/M1EN">
<node ref="U3" pin="11"/>
<node ref="J6" pin="8"/>
</net>
<net code="51" name="/M1ESW2">
<node ref="U3" pin="20"/>
<node ref="D4" pin="3"/>
<node ref="R13" pin="1"/>
</net>
<net code="52" name="/M1DIR">
<node ref="J6" pin="1"/>
<node ref="U3" pin="10"/>
</net>
<net code="53" name="/M2STEP">
<node ref="U3" pin="9"/>
<node ref="J7" pin="2"/>
</net>
<net code="54" name="/M1STEP">
<node ref="U3" pin="8"/>
<node ref="J6" pin="2"/>
</net>
<net code="55" name="/U12V">
<node ref="U3" pin="7"/>
<node ref="R10" pin="2"/> <node ref="R10" pin="2"/>
<node ref="C9" pin="1"/> <node ref="C9" pin="1"/>
<node ref="U3" pin="7"/>
</net> </net>
<net code="56" name="/M2ESW2"> <net code="37" name="/M2ESW2">
<node ref="D4" pin="5"/> <node ref="U3" pin="20"/>
<node ref="U3" pin="3"/>
<node ref="R22" pin="1"/> <node ref="R22" pin="1"/>
<node ref="R26" pin="2"/>
<node ref="D4" pin="5"/>
</net> </net>
<net code="57" name="/M2ESW1"> <net code="38" name="/STP12">
<node ref="U3" pin="2"/> <node ref="U2" pin="6"/>
<node ref="R15" pin="1"/> <node ref="J4" pin="8"/>
<node ref="D4" pin="4"/> <node ref="C11" pin="1"/>
<node ref="J5" pin="8"/>
<node ref="C10" pin="1"/>
<node ref="U2" pin="7"/>
</net> </net>
<net code="58" name="/USART_RX"> <net code="39" name="+12V">
<node ref="D1" pin="1"/> <node ref="U2" pin="2"/>
<node ref="R4" pin="1"/> <node ref="U2" pin="3"/>
<node ref="U1" pin="3"/>
<node ref="R8" pin="2"/>
<node ref="Q1" pin="2"/>
<node ref="C3" pin="1"/>
<node ref="D2" pin="1"/>
</net>
<net code="40" name="/USART_RX">
<node ref="U3" pin="18"/> <node ref="U3" pin="18"/>
</net> <node ref="D1" pin="1"/>
<net code="59" name="/USART_TX">
<node ref="R3" pin="1"/> <node ref="R3" pin="1"/>
<node ref="D1" pin="2"/>
<node ref="U3" pin="17"/>
</net> </net>
<net code="60" name="Net-(J1-Pad3)"> <net code="41" name="/M1STEP">
<node ref="J1" pin="3"/> <node ref="J6" pin="2"/>
<node ref="R3" pin="2"/> <node ref="U3" pin="10"/>
</net>
<net code="42" name="/M1EN">
<node ref="J6" pin="8"/>
<node ref="U3" pin="2"/>
</net>
<net code="43" name="/M1DIR">
<node ref="J6" pin="1"/>
<node ref="U3" pin="3"/>
</net>
<net code="44" name="/NRST">
<node ref="SW1" pin="1"/>
<node ref="R2" pin="1"/>
<node ref="C1" pin="1"/>
<node ref="U3" pin="4"/>
</net>
<net code="45" name="/STPCURRENT">
<node ref="R7" pin="2"/>
<node ref="C8" pin="1"/>
<node ref="U3" pin="6"/>
</net>
<net code="46" name="/M2EN">
<node ref="J7" pin="8"/>
<node ref="U3" pin="11"/>
</net>
<net code="47" name="/M2STEP">
<node ref="J7" pin="2"/>
<node ref="U3" pin="12"/>
</net>
<net code="48" name="/M2DIR">
<node ref="J7" pin="1"/>
<node ref="U3" pin="13"/>
</net>
<net code="49" name="/M1ESW2">
<node ref="R13" pin="1"/>
<node ref="U3" pin="8"/>
<node ref="D4" pin="3"/>
<node ref="R24" pin="2"/>
</net>
<net code="50" name="Net-(J8-Pad3)">
<node ref="J8" pin="3"/>
</net>
<net code="51" name="/SHDN">
<node ref="U3" pin="14"/>
<node ref="U2" pin="1"/>
</net>
<net code="52" name="Net-(U2-Pad5)">
<node ref="U2" pin="5"/>
</net>
<net code="53" name="Net-(P1-Pad1)">
<node ref="P1" pin="1"/>
</net>
<net code="54" name="Net-(J2-Pad2)">
<node ref="Q1" pin="3"/>
<node ref="J2" pin="2"/>
</net>
<net code="55" name="Net-(P4-Pad1)">
<node ref="P4" pin="1"/>
</net>
<net code="56" name="Net-(P5-Pad1)">
<node ref="P5" pin="1"/>
</net>
<net code="57" name="Net-(P6-Pad1)">
<node ref="P6" pin="1"/>
</net>
<net code="58" name="Net-(P2-Pad1)">
<node ref="P2" pin="1"/>
</net>
<net code="59" name="Net-(P3-Pad1)">
<node ref="P3" pin="1"/>
</net>
<net code="60" name="Net-(J8-Pad10)">
<node ref="J8" pin="10"/>
</net>
<net code="61" name="/M2ESW1">
<node ref="U3" pin="19"/>
<node ref="R25" pin="2"/>
<node ref="R15" pin="1"/>
<node ref="D4" pin="1"/>
</net> </net>
</nets> </nets>
</export> </export>