>VALUE >VALUE >VALUE <b>SUPPLY SYMBOL</b> <b>SUPPLY SYMBOL</b> <b>SUPPLY SYMBOL</b> parkfun.com >NAME >VALUE This footprint was designed to help hold the alignment of a through-hole component (i.e. 6-pin header) while soldering it into place. You may notice that each hole has been shifted either up or down by 0.005 of an inch from it's more standard position (which is a perfectly straight line). This slight alteration caused the pins (the squares in the middle) to touch the edges of the holes. Because they are alternating, it causes a "brace" to hold the component in place. 0.005 has proven to be the perfect amount of "off-center" position when using our standard breakaway headers. Although looks a little odd when you look at the bare footprint, once you have a header in there, the alteration is very hard to notice. Also, if you push a header all the way into place, it is covered up entirely on the bottom side. This idea of altering the position of holes to aid alignment will be further integrated into the Sparkfun Library for other footprints. It can help hold any component with 3 or more connection pins. >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE This footprint was designed to help hold the alignment of a through-hole component (i.e. 6-pin header) while soldering it into place. You may notice that each hole has been shifted either up or down by 0.005 of an inch from it's more standard position (which is a perfectly straight line). This slight alteration caused the pins (the squares in the middle) to touch the edges of the holes. Because they are alternating, it causes a "brace" to hold the component in place. 0.005 has proven to be the perfect amount of "off-center" position when using our standard breakaway headers. Although looks a little odd when you look at the bare footprint, once you have a header in there, the alteration is very hard to notice. Also, if you push a header all the way into place, it is covered up entirely on the bottom side. This idea of altering the position of holes to aid alignment will be further integrated into the Sparkfun Library for other footprints. It can help hold any component with 3 or more connection pins. >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE 2mm SMD side-entry connector. tDocu layer indicates the actual physical plastic housing. +/- indicate SparkFun standard batteries and wiring. >Name >Value + - >Name >Value >NAME >VALUE >Name >Value + - >NAME >VALUE >Name >Value + - >Name >Value + - >NAME >VALUE >NAME >VALUE >Name >Value + - S S >NAME >VALUE >NAME >VALUE >VALUE SFE >VALUE >NAME >VALUE >NAME <b>SUPPLY SYMBOL</b> <b>Spark Fun Electronics PCB Logo</b> This is the standard Spark Fun Electronics PCB logo. <b>Header 2</b> Standard 2-pin 0.1" header. Use with straight break away headers (SKU : PRT-00116), right angle break away headers (PRT-00553), swiss pins (PRT-00743), machine pins (PRT-00117), and female headers (PRT-00115). Molex polarized connector foot print use with SKU : PRT-08233 with associated crimp pins and housings. <b>Header 4</b> Standard 4-pin 0.1" header. Use with straight break away headers (SKU : PRT-00116), right angle break away headers (PRT-00553), swiss pins (PRT-00743), machine pins (PRT-00117), and female headers (PRT-00115). Molex polarized connector foot print use with SKU : PRT-08231 with associated crimp pins and housings. 1MM SMD Version SKU: PRT-10208 >VALUE <b>SUPPLY SYMBOL</b> Small solder jumper with big paste layer so it will short during reflow. >NAME >VALUE Solder jumper, small, shorted with trace. No paste layer. Trace is cuttable. >NAME >VALUE >NAME >VALUE Small solder jumper with no paste layer so it will open after reflow. >NAME >VALUE <B>LED</B><p> 5 mm, round >NAME >VALUE <B>LED</B><p> 3 mm, round >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >NAME >VALUE <b>Solder Jumper</b> Standard SMD solder jumper. Used to automate production. Two varients : Normally Open and Normally Closed are the same, but have different paste layers. NC will have a large amount of paste and should jumper during reflow. <b>LEDs</b> Standard schematic elements and footprints for 5mm, 3mm, 1206, and 0603 sized LEDs. 5mm - Spark Fun Electronics SKU : COM-00529 (and others) <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME <b>TEST PAD</b> >NAME >VALUE >TP_SIGNAL_NAME >NAME >TP_SIGNAL_NAME <b>Test pad</b> <b>Stand Off</b><p> This is the mechanical footprint for a #4 phillips button head screw. Use the keepout ring to avoid running the screw head into surrounding components. SKU : PRT-00447 <b>Stand Off</b><p> This is the mechanical footprint for a #4 phillips button head screw. Use the keepout ring to avoid running the screw head into surrounding components. SKU : PRT-00447 <B>DIODE</B><p> diameter 2.54 mm, horizontal, grid 10.16 mm >NAME >VALUE <B>DIODE</B><p> diameter 2 mm, horizontal, grid 10.16 mm >NAME >VALUE <B>DIODE</B><p> diameter 4 mm, horizontal, grid 10 mm >NAME >VALUE <B>DIODE</B><p> diameter 3.5 mm, horizontal, grid 12.7 mm >NAME >VALUE <B>DIODE</B><p> diameter 4 mm, vertical, grid 10.16 mm >NAME >VALUE <B>DIODE</B><p> diameter 5.6 mm, horizontal, grid 15.24 mm >NAME >VALUE <B>DIODE</B><p> diameter 2.54 mm, horizontal, grid 10.16 mm >NAME >VALUE <B>DIODE</B><p> diameter 3 mm, horizontal, grid 10.16 mm >NAME >VALUE <B>DIODE</B><p> diameter 5 mm, horizontal, grid 12.7 mm >NAME >VALUE <B>DIODE</B><p> diameter 1.8 mm, horizontal, grid 7.62 mm >NAME >VALUE <B>DIODE</B><p> 2-lead plastic, vertical >NAME >VALUE <B>DIODE</B> >NAME >VALUE <B>DIODE</B><p> 2-lead metall, vertical >NAME >VALUE <B>DIODE</B><p> diameter 3.5 mm, vertical, grid 5.08 mm >NAME >VALUE <B>DIODE</B><p> diameter 3.5 mm, horizontal, grid 15.24 mm >NAME >VALUE <B>DIODE</B><p> diameter 4 mm, vertical, grid 10.16 mm >NAME >VALUE <B>DIODE</B><p> diameter 4.8 mm, vertical, grid 10.16 mm >NAME >VALUE <B>DIODE</B><p> diameter 3.5 mm, vertical, grid 10.16 mm >NAME >VALUE <B>DIODE</B><p> diameter 3.5 mm, vertical, grid 15.24 mm >NAME >VALUE <B>DIODE</B><p> diameter 3.5 mm, vertical, grid 17.78 mm >NAME >VALUE <B>DIODE</B><p> diameter 3.5 mm, vertical, grid 15.24 mm >NAME >VALUE <B>DIODE</B><p> diameter 3.5 mm, vertical, grid 20.32 mm >NAME >VALUE <B>DIODE</B><p> diameter 5 mm, horizontal, grid 15.24 mm >NAME >VALUE <B>DIODE</B><p> diameter 2.3 mm, vertical, grid 10.16 mm >NAME >VALUE <B>DIODE</B><p> diameter 3.3 mm, vertical, grid 10.16 mm >NAME >VALUE <B>DIODE</B><p> diameter 3 mm, horizontal, grid 10.16 mm >NAME >VALUE <B>DIODE</B><p> 2-lead molded, vertical >NAME >VALUE <B>DIODE</B><p> 2-lead molded, horizontal >NAME >VALUE A17,5mm <B>DIODE</B><p> 2-lead molded, vertical >NAME >VALUE <B>DIODE</B><p> diameter 7.62 mm, horizontal, grid 12.7 mm >NAME >VALUE <B>DIODE</B><p> diameter 4.8 mm, vertical, grid 12.7 mm >NAME >VALUE <B>DIODE</B> >NAME >VALUE <B>DIODE</B><p> diameter 9 mm, horizontal, grid 15.24 mm >NAME >VALUE <B>DIODE</B><p> diameter 5.2 mm, horizontal, grid 15.24 mm >NAME >VALUE <B>DIODE</B><p> 2-lead molded, horizontal >NAME >VALUE A17,5mm <B>DIODE</B> >NAME >VALUE <b>DIODE</b> >NAME >VALUE <b>DIODE</b> >NAME >VALUE <b>DIODE</b> >NAME >VALUE <b>DIODE</b> >NAME >VALUE <b>DIODE</b> >NAME >VALUE <b>SOD106 Reflow soldering</b> Philips SC01_Mounting_1996.pdf >NAME >VALUE <b>DIODE</b> >NAME >VALUE <b>SOD106 Wave soldering</b> Philips SC01_Mounting_1996.pdf >NAME >VALUE <b>SOD106A Reflow soldering</b> Philips SC01_Mounting_1996.pdf >NAME >VALUE <b>SOD110 Wave soldering</b> Philips SC01_Mounting_1996.pdf >NAME >VALUE <b>SOD110 Reflow soldering</b> Philips SC01_Mounting_1996.pdf >NAME >VALUE <b>Diode</b> >NAME >VALUE <b>SOD323 Reflow soldering</b> Philips SC01_Mounting_1996.pdf >NAME >VALUE <b>SOD323 Wave soldering</b> Philips SC01_Mounting_1996.pdf >NAME >VALUE <b>GF1</b><p> General Semiconductor >NAME >VALUE <b>Mini Melf Diode</b> >NAME >VALUE <b>DIODE</b><p> Package DO-213AB = http://www.diotec.com/pdf/sm4001.pdf >NAME >VALUE <b>Micro Melf Diode Reflow soldering</b> VISHAY mcl4148.pdf >NAME >VALUE <b>Micro Melf Diode Wave soldering</b> VISHAY mcl4148.pdf >NAME >VALUE <b>Diode Package</b> Reflow soldering<p> INFINEON, www.infineon.com/cmc_upload/0/000/010/257/eh_db_5b.pdf >NAME >VALUE <b>Diode Package</b> Reflow soldering<p> INFINEON, www.infineon.com/cmc_upload/0/000/010/257/eh_db_5b.pdf >NAME >VALUE <b>DIODE</b> >NAME >VALUE <b>DIODE</b> >NAME >VALUE <b>DIODE</b> >NAME >VALUE <b>SURFACE MOUNT GENERAL RECTIFIER</b> JEDEC DO-214AC molded platic body<p> Method 2026<br> Source: http://www.kingtronics.com/SMD_M7/M7_SMD_4007.pdf >NAME >VALUE <b>DO41</b> 7.6mm x 2mm<p> Source: http://www.diodes.com/datasheets/ds23001.pdf >NAME >VALUE >NAME >VALUE <b>DIODE</b> <b>SOT-223</b> >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE This footprint was designed to help hold the alignment of a through-hole component (i.e. 6-pin header) while soldering it into place. You may notice that each hole has been shifted either up or down by 0.005 of an inch from it's more standard position (which is a perfectly straight line). This slight alteration caused the pins (the squares in the middle) to touch the edges of the holes. Because they are alternating, it causes a "brace" to hold the component in place. 0.005 has proven to be the perfect amount of "off-center" position when using our standard breakaway headers. Although looks a little odd when you look at the bare footprint, once you have a header in there, the alteration is very hard to notice. Also, if you push a header all the way into place, it is covered up entirely on the bottom side. This idea of altering the position of holes to aid alignment will be further integrated into the Sparkfun Library for other footprints. It can help hold any component with 3 or more connection pins. >NAME >VALUE >NAME >VALUE >NAME >VALUE >Name >Value + - S S >NAME >VALUE >NAME >VALUE >NAME >VALUE 2mm SMD side-entry connector. tDocu layer indicates the actual physical plastic housing. +/- indicate SparkFun standard batteries and wiring. >Name >Value + - >Name >Value >NAME >VALUE >NAME >VALUE This footprint was designed to help hold the alignment of a through-hole component (i.e. 6-pin header) while soldering it into place. You may notice that each hole has been shifted either up or down by 0.005 of an inch from it's more standard position (which is a perfectly straight line). This slight alteration caused the pins (the squares in the middle) to touch the edges of the holes. Because they are alternating, it causes a "brace" to hold the component in place. 0.005 has proven to be the perfect amount of "off-center" position when using our standard breakaway headers. Although looks a little odd when you look at the bare footprint, once you have a header in there, the alteration is very hard to notice. Also, if you push a header all the way into place, it is covered up entirely on the bottom side. This idea of altering the position of holes to aid alignment will be further integrated into the Sparkfun Library for other footprints. It can help hold any component with 3 or more connection pins. >NAME >VALUE >NAME >VALUE >NAME >VALUE >Name >Value + - >NAME >VALUE ADJ IN OUT >VALUE >NAME >VALUE >NAME <b>Voltage Regulator</b> Standard LM317 adjustable voltage regulator. AOI (Adjust Output Input). Google LM317 Calculator' for easy to use app to get the two resistor values needed. 240/720 for 5V output. 240/390 for 3.3V output. Spark Fun Electronics SKU : COM-00527' <b>Header 4</b> Standard 4-pin 0.1" header. Use with straight break away headers (SKU : PRT-00116), right angle break away headers (PRT-00553), swiss pins (PRT-00743), machine pins (PRT-00117), and female headers (PRT-00115). Molex polarized connector foot print use with SKU : PRT-08231 with associated crimp pins and housings. <b>Header 2</b> Standard 2-pin 0.1" header. Use with straight break away headers (SKU : PRT-00116), right angle break away headers (PRT-00553), swiss pins (PRT-00743), machine pins (PRT-00117), and female headers (PRT-00115). Molex polarized connector foot print use with SKU : PRT-08233 with associated crimp pins and housings. OSHW LOGO <h3>SparkFun Electronics' preferred foot prints</h3> In this library you'll find non-functional items- supply symbols, logos, notations, frame blocks, etc.<br><br> We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com. <br><br> <b>Licensing:</b> CC v3.0 Share-Alike You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage. Released under the Creative Commons Attribution Share-Alike 3.0 License http://creativecommons.org/licenses/by-sa/3.0 Designed by: Date: >LAST_DATE_TIME Sheet: >SHEET REV: TITLE: >DRAWING_NAME Released under the Creative Commons Attribution Share-Alike 3.0 License http://creativecommons.org/licenses/by-sa/3.0 Design by: <b>Schematic Frame</b><p> Standard 8.5x11 US Letter frame <b>Fiducial Alignment Points</b> Various fiducial points for machine vision alignment. <h3>SparkFun Electronics' preferred foot prints</h3> In this library you'll find anything that moves- switches, relays, buttons, potentiometers. Also, anything that goes on a board but isn't electrical in nature- screws, standoffs, etc.<br><br> We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com. <br><br> <b>Licensing:</b> Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ <br><br> You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage. >NAME >VALUE >Value >Name <h3>TSR-3386U Trimpot</h3> Trimpot with a knob<br> For COM-09806 in the SparkFun catalog<br> >Name >Value >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE Various small potentiometers for "set-and-forget" applications <h3>SparkFun Electronics' preferred foot prints</h3> In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.<br><br> We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com. <br><br> <b>Licensing:</b> Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ <br><br> You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage. >NAME >VALUE <b>RESISTOR</b><p> chip >NAME >VALUE >NAME >VALUE RES-00818 RES-07864 RES-07849 RES-07856 RES-09231 RES-10646 RES-08354 <h3>SparkFun Electronics' preferred foot prints</h3> In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.<br><br> We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com. <br><br> <b>Licensing:</b> Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ <br><br> You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage. >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE CAP-08390 CAP-09885 CAP-10547 CAP-00868 <h3>SparkFun Electronics' preferred foot prints</h3> In this library you'll find drivers, regulators, and amplifiers.<br><br> We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com. <br><br> <b>Licensing:</b> Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ <br><br> You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage. >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >VALUE >NAME DMOS Microstepping Driver with Translator Brian Schmalz Produced by SparkFun Electronics Voltage regulator can supply 100mA Must use LM317 For 35V V+ input APWR Normally Shorted Cut to use your own Vcc source from JP14 VCC Power Input JP1, JP7 8V to 35V DC only 15mA of which the BED needs. The rest you can use, if you want 3/5V Normally Open -> Vcc=5.0V 3/5V Closed -> Vcc = 3.3V to GND or Vcc to override SLEEP = Vcc (awake) MS1 = Vcc (1/16 microstep) MS2 = Vcc (1/16 microstep) ENABLE = GND (enabled) RESET = Vcc (not reset) MS3 = Vcc (1/16 microstep) Short JP10, or JP6 pins DEFAULT OPTIONS BigEasyDriver v1.6a DIR is level sensitive A rising edge on STEP Both take 0V to Vcc Coil A of motor across Coil B of motor across COILA+ and COILA- COILB+ and COILB- causes a step An easy to use bipolar stepper motor driver Use 4 wire, 6 wire or 8 wire steper motors From 0mA/phase to over 2A/phase Defaults to 5V for Vcc (logic supply), settable to 3.3V Supply 8V to 35V DC power input on JP1 or JP7 Do not connect or disconnect motor while BigEasyDriver is powered Current adjust pot: adjusts max coil current. R13 set such that: At VCC = 3.3V, full clockwise = 2.08A coil current At VCC = 5V, 64% clockwise = 2.0A coil current Note driver can only output 2A coil current, and is dependent on input voltage, motor, and heat sinking/fan to reach this. www.schmalzhaus.com/BigEasyDriver Both C14 and C1 must Be rated for >=50V Change List: v1.0 BPS Origonal version D.N.I D.N.I .100" Headers 2.5mm Screw Terminals v1.1 BPS Added pull-ups, re-routed Bi-polar Stepper Motor Outputs D.N.I v1.2 5/2/11 BPS Silk screen corrections, sense resistors now .11 ohms from the VCC pin. SparkFun design rules applied - minor layout tweaks, R13 now 2.49K NOTE: VCC is normally an OUTPUT. You do not need to supply power to the Big Easy Driver through VCC. The only power needed is through M+ (motor power). v1.3 SF 1/10/12 -updated footprint for driver IC (1:1) -ran all traces directly away from IC -moved vias and retraced as necessary on VCC and TOP layers v16a Revised by Patrick Alberts v1.4 SF 4/17/2013 Fixed current adjustment pot silk so directions are correct v1.5 SF 6/27/2013 v1.6 BPS 3/28/2014 Changed license from CC by 3.0 to CC by-sa 3.0 Updated to standard 0603 foorprints, some rerouting, schematic nets changed Removed large hole in solder mask on bottom Changed R13 to 8.2K to improve range of current adjust pot You only need to connect M+, GND, STEP, DIR and the motor outputs. All other I/O is set to default to 1/16th microstep mode, and connections are not required for basic operation. Added current limiting resistors to STEP and DIR Since Version 6.2.2 text objects can contain more than one line, which will not be processed correctly with this version.