View Full Version : Open Source Controller Boards


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  1. HappyServo - Open Source Brushless Servo Controller
  2. Kerr Servo Sc Help
  3. 4 axis BOB
  4. use of schmitt triggers on step, dir and enable?
  5. DIY Servo controller
  6. Curious as to why the mixed technology on 3977
  7. 3977sed g-code
  8. DIY alternative to Hobbycnc 4aupc board
  9. ibm 7535 robot
  10. High current bipolar stepper drive
  11. decals (footprints) dwg/dfx
  12. Linistepper update
  13. Blank PCB's available
  14. controller for world servo products
  15. BEST Open source Controller ?
  16. Debating 3977 3 axis
  17. A few A3977 boards available now
  18. L297 Chopped Uniploar Board
  19. 3-phase stepper controller
  20. Open Source Compatable PICstep
  21. SLA7051 Board - Ready for Prime time ?
  22. different torque modes
  23. L297 for unipolar?
  24. software for testing drivers/controllers
  25. 3 Axis Opto Isolated Interface board now up
  26. Filament Winder
  27. TTL Compatible controller
  28. Website Update
  29. Linistepper - cheap unipolar microstepping driver
  30. Is it usable
  31. Standalone controller
  32. 2 drivers for 1 motor possible?
  33. L297-8 PCB - who is interested / anyone sells them?
  34. PICStep V3.1 and Opto breakout board
  35. Hypothetical 1 axis 3977 board
  36. Phil's ss3977
  37. Sla7062m
  38. Building Phils sla7051 board
  39. Anyone....
  40. Help Me With The Big Picture Re: Drivers
  41. My new little baby 3977
  42. a3977 driver
  43. 3 axis board
  44. Two stepper on one drive
  45. Chopper for AVR from complete newbie, comments pls
  46. L297 Controller for Unipolar Drives
  47. Driver recomendations
  48. New pic for microstepping
  49. pick and place controller design
  50. What's in work at the open source
  51. Source for Allegro 5804B IC's - Qty 10???
  52. Website moving
  53. pic chip SERIAL to step/dir and controll
  54. Avr Unipolar Chopper Drive
  55. lmd18245 or sla7051m
  56. Web space available for open source cnc
  57. New board help requested
  58. single sided A3977 board ( got files uploaded )
  59. starting offer usb joystick & keyboard pendant
  60. Open source Eagle pcb files
  61. CNC Motor Coil Winders, Anybody?
  62. A3977 Board buy if interested
  63. Power Supply Help
  64. 2x5 pin headers-why?
  65. Open Source Gecko 201 Look A Like?
  66. Troubles with L297/L298
  67. In-line opensource joystick
  68. Troubleshooting the Simple BreakOutBoard and L297 driver
  69. DIY pic stepper upto 1/8 microstep
  70. Trying to clarify, for newbie as me. Comments pls
  71. Troubleshooting the OS discrete single axis board
  72. Question: Starting a stepper driver?
  73. Open Source Boards Available, Stepper Drivers and Break Out Boards
  74. PIC Open source Servo Driver Schematics development?