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  1. PIC Open source Servo Driver Schematics development?
  2. Open Source Boards Available, Stepper Drivers and Break Out Boards
  3. Question: Starting a stepper driver?
  4. Troubleshooting the OS discrete single axis board
  5. Trying to clarify, for newbie as me. Comments pls
  6. DIY pic stepper upto 1/8 microstep
  7. Troubleshooting the Simple BreakOutBoard and L297 driver
  8. In-line opensource joystick
  9. Troubles with L297/L298
  10. Open Source Gecko 201 Look A Like?
  11. 2x5 pin headers-why?
  12. Power Supply Help
  13. A3977 Board buy if interested
  14. CNC Motor Coil Winders, Anybody?
  15. Open source Eagle pcb files
  16. starting offer usb joystick & keyboard pendant
  17. single sided A3977 board ( got files uploaded )
  18. New board help requested
  19. Web space available for open source cnc
  20. lmd18245 or sla7051m
  21. Avr Unipolar Chopper Drive
  22. pic chip SERIAL to step/dir and controll
  23. Website moving
  24. Source for Allegro 5804B IC's - Qty 10???
  25. What's in work at the open source
  26. pick and place controller design
  27. New pic for microstepping
  28. Driver recomendations
  29. L297 Controller for Unipolar Drives
  30. Chopper for AVR from complete newbie, comments pls
  31. Two stepper on one drive
  32. 3 axis board
  33. a3977 driver
  34. My new little baby 3977
  35. Help Me With The Big Picture Re: Drivers
  36. Anyone....
  37. Building Phils sla7051 board
  38. Sla7062m
  39. Phil's ss3977
  40. Hypothetical 1 axis 3977 board
  41. PICStep V3.1 and Opto breakout board
  42. L297-8 PCB - who is interested / anyone sells them?
  43. 2 drivers for 1 motor possible?
  44. Standalone controller
  45. Is it usable
  46. Linistepper - cheap unipolar microstepping driver
  47. Website Update
  48. TTL Compatible controller
  49. Filament Winder
  50. 3 Axis Opto Isolated Interface board now up
  51. software for testing drivers/controllers
  52. L297 for unipolar?
  53. different torque modes
  54. SLA7051 Board - Ready for Prime time ?
  55. Open Source Compatable PICstep
  56. 3-phase stepper controller
  57. L297 Chopped Uniploar Board
  58. A few A3977 boards available now
  59. Debating 3977 3 axis
  60. BEST Open source Controller ?
  61. controller for world servo products
  62. Blank PCB's available
  63. Linistepper update
  64. decals (footprints) dwg/dfx
  65. High current bipolar stepper drive
  66. ibm 7535 robot
  67. DIY alternative to Hobbycnc 4aupc board
  68. 3977sed g-code
  69. Curious as to why the mixed technology on 3977
  70. DIY Servo controller
  71. use of schmitt triggers on step, dir and enable?
  72. 4 axis BOB
  73. Kerr Servo Sc Help
  74. HappyServo - Open Source Brushless Servo Controller
  75. help about pminmo's control cards
  76. Need driver advice
  77. Step Driver Open Source. Which is the best??
  78. Whats the optimum frequency for the ossilator
  79. Open Source Controller Board Gallery
  80. Least part Bipolar board
  81. irmck201 based brushless AC servodrive
  82. Board problems osunidata.pdf
  83. Linistepper
  84. Invest - Gecko or Rutex or UHU
  85. DIY Gecko type...
  86. noob needs help with board
  87. Chopper Help!!!
  88. UHU Controller PCB or kit
  89. My 3d microstep motor driver
  90. Need help choosing a unipolar board.
  91. New free Remote Jog Interface
  92. a3997 help request
  93. Optoisolator question
  94. Linistepper cooling issues (james, roman, anyone?)
  95. Please explain
  96. L297-8 and 4axis BOB
  97. Elm Dc Servo Controller???
  98. help request (Satcom, please)
  99. Discrete transistors and AVR microcontroller
  100. 3977slp ???
  101. FANUC OM/OT, pitch error compensation
  102. CMM probe
  103. Pictures of CNCDuDeZ New USB-Parallel Interface.
  104. 80V board
  105. Linistepper & Current Limit Resistors
  106. Could you guys offer any help please?
  107. Vnh3sp30
  108. choosin the right stuff
  109. 3 L298 in Parallel for 5A+
  110. Working J.R.Kerr system PIC
  111. Compatibility
  112. SLA7062M schematic review
  113. 5 Phase/ 5 wire stepper drivers.
  114. MICROSTEPPING with L6506 and L298
  115. connecting
  116. L297 or SLA7051? and some other things
  117. Cheap 1Amp microstepping bipolar driver using the PICSTEP.
  118. An L298 Two-axis servo
  119. New board based on Allegro SLA7062 on my website
  120. stepper control IC question
  121. Two New Interface Boards on my website
  122. Motor controller bipolar of unipolar?
  123. New Allegro Bipolar Stepper Driver A3986
  124. How to tune the linistepper for higher current?
  125. Linistepper: which stepper motor is better?
  126. A3977 Woes
  127. 1% or 5% resistor reuired on linistepper?
  128. Microstepping An822
  129. Ideas for DIY Stepper Driver
  130. Building CnC Controls? How?
  131. Help pls L297/L298 board problem
  132. 3986 driver and related fabrication
  133. Torch Height Control / Capacitive Height Control
  134. Servo motor test_help
  135. roundabout speed control
  136. my Stepper just Buuzzz's
  137. newbie looking for advices
  138. Smt
  139. Help Request: Simple Stepper Hardware with EMC's HAL
  140. Step Motor Driver and Power Supply Wiring
  141. Please help, current limit resistor calculations
  142. L6203+L6506+DAC+MCU=Where?
  143. Has anyone built Kleinbauer's Perf-X3X?
  144. 7 Amp X 5 Mosfet Array
  145. Simple unipolar driver with current limiter
  146. Best place to buy L297 and L298 chips?
  147. New Idea for making controllers.
  148. Breakout board, Relays on board?
  149. linistepper questions from a newbie
  150. Allegro 3938 BLDC driver board
  151. Nisca Nc5475
  152. DIY Controller Board Power Supply
  153. SLA7073 Stepper controller
  154. TA8435h
  155. DIY Interface and stepper drivers
  156. libraries for eagle layout editor
  157. ADE-SMC DIY Servo controller
  158. Is there any interest for a DIY 3axis board
  159. UHU Servo PCB's available
  160. Delagrange 4XCNC15B Controller Card
  161. pic 18f252 servo control
  162. Probably the smallest 3 axis controller???
  163. Configuration Of Output Pins In Parallel Port FOR 4 AXIS
  164. A simple and cheap current limiter for unipolar motors
  165. Need help with CNC retrofit near Toronto
  166. Trinamic
  167. exchange
  168. Problems with Joe's A3977 Board
  169. My Controller Not Working...help Me Pls
  170. sla7062m 3 axis board eagle files found on the web
  171. Lpt interface card
  172. dsPic-Servo
  173. L298, L297 Stepper Driver
  174. Hardware/Software Interface Standards??
  175. l297 7amp unipolar driver
  176. engine for UHU?
  177. Easy to build CNC Mill Stepper Motor and Driver circuit
  178. L297 bipolar using mosfets instead of L298?
  179. choice of diy servo driver package
  180. encoder supply
  181. Problems with stepper driver (L297 and L6203)
  182. Plasma cutter
  183. Need some help on the eletronic side of things
  184. Yet another servo control mechanism
  185. Trinamic Driver IC's - thoughts on using them with external FETs
  186. PIC 18F Controller Issues
  187. Glass scales for UHU quadrature input?
  188. Rotary table indexer
  189. how to build a controller
  190. A3977/Mach3 Direction changes randomly
  191. buffered breakout board?
  192. A3977
  193. Need Help! steppers info needed and advice
  194. Linistepper new board
  195. Inhibit vs phase chopping
  196. Need Help! Parallel Port on Laptops
  197. Is this a good driver?
  198. Standalone Driver
  199. ِA Question about 3-Axis PIC12C508A Stepper Driver
  200. MUTANT stepper
  201. UHU-Servo Mosfet drive problem
  202. Linistepper 32nd or 64th micro steps?
  203. Great diy board (I tink is russian) żAnybody interested in translating?
  204. Highpower H-Bridge
  205. Need Help! No Power to Monitor CRT
  206. Need Help! Hobby CNC
  207. Need Help! Is this interface compatible with UHU ?
  208. Complete Board - 3 Axis + DC Spindle
  209. Need Help! Elm-Chan smc servo controller programming and tuning
  210. Need Help! Optical interface for 3,3V and 5V
  211. Problem SOMEONE HELP ME PLEASE? SAF ZIP 5.0
  212. pwm dc motor drivers- h-bridge
  213. Full cnc controller
  214. How to connect ELM Board and OSMC Board ?
  215. reprap stepper driver
  216. Need Help! microstepping board
  217. Need Help! Swept 2d contour
  218. Overdriving a stepper motor
  219. STA505 (Quad Half Bridge for audio) to drive bipolar???
  220. Build Thread A 150V 8A Driver design for Bipolar Stepper Motors
  221. working boards?
  222. need help on sense resistor
  223. Need Help! What's the point of current limiting a servo?
  224. Need Help! serial port/3axis pminmo/mach3
  225. Build Thread 2ND GENERATION 150V 8A Bipolar Stepper Motor Driver Design
  226. best microstepping driver (Lini/pictsep)
  227. Stepper motor driver on the basis SLA7024M
  228. TB6560HQ-Stepping Motor Driver IC 3.5amp
  229. Newbie Noob Needs Step Motor Help
  230. whats the right stepper motor i can use?
  231. Need Help! Stand alone encoder controlled stepper driver
  232. Need Help! L6203 in Parallel ???
  233. How to generate fast step/direction signals
  234. Linistepper modifications required
  235. Newbie Looking for CHEAP 4AXES CONTROL & DRIVER
  236. My linistepper-a true GEM
  237. Check this open source board! (TA8435 based, schematic and pcb...but)
  238. analog signal servo driver
  239. Good PCI interface FPGA development board?
  240. TinyCPLD
  241. Modernization of the Elm Dc Servo Controller (Russian UHU by Hudognik)
  242. A300 servocontroller (analog variation Gecko G320)
  243. Build Thread STEPPER MOTOR DRIVER
  244. Need Help! SLA7062 Revisited
  245. Elm Chan ( MCU ) + UHU ( power ) = BG DC SERVO
  246. Build Thread Microcontroller based bipolar stepper driver