Difference between revisions of "User:MLange"

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MLange is located outside Ottawa, Ontario, Canada, and is currently ordering electronics and eagerly awaiting the [https://www.inventables.com/technologies/cnc-mill-kits-shapeoko Inventables] Mechanical Kit.
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MLange is located outside Ottawa, Ontario, Canada.
  
 
== Ordering parts in Canada ==
 
== Ordering parts in Canada ==
 
The best prices for ordering parts in Canada are mostly found by ordering from US suppliers and dealing with the tax and duty incurred from importing into Canada; however, RobotShop.ca offers quick shipping from Montreal, QC.
 
The best prices for ordering parts in Canada are mostly found by ordering from US suppliers and dealing with the tax and duty incurred from importing into Canada; however, RobotShop.ca offers quick shipping from Montreal, QC.
  
* 3x [http://www.robotshop.com/ca/productinfo.aspx?pc=RB-Pol-176&lang=en-US Pololu A4988 Stepper Driver], ''$13.35 CDN'' each from RobotShop.ca, though they are cheaper from MixShop and come with heatsinks
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* 3x [http://www.robotshop.com/ca/productinfo.aspx?pc=RB-Pol-176&lang=en-US Pololu A4988 Stepper Driver], ''$13.35 CDN'' each from RobotShop.ca (or ''$11.50 CDN'' each from [http://www.mixshop.com/index.php?main_page=product_info&cPath=13&products_id=92 MixShop])
 
* 3x [http://www.sparkfun.com/products/10846 68oz-in Stepper Motor]s, ''$16.88 CDN'' each from Sparkfun.com (US)
 
* 3x [http://www.sparkfun.com/products/10846 68oz-in Stepper Motor]s, ''$16.88 CDN'' each from Sparkfun.com (US)
 
** or 3x [http://www.robotshop.com/ca/soyo-reprap-stepper-motor.html Soyo 2.8V, 1.68A, 61oz-in NEMA17 Stepper Motor]s, ''$18.56 CDN'' each, from RobotShop.ca
 
** or 3x [http://www.robotshop.com/ca/soyo-reprap-stepper-motor.html Soyo 2.8V, 1.68A, 61oz-in NEMA17 Stepper Motor]s, ''$18.56 CDN'' each, from RobotShop.ca
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* 1x [http://arduino.cc/en/Main/ArduinoBoardMega2560 Arduino Mega 2560] and matching proto-shields
 
* 1x [http://arduino.cc/en/Main/ArduinoBoardMega2560 Arduino Mega 2560] and matching proto-shields
 
** or 1x [http://www.freeduino.org/freeduino_open_designs.html Freeduino] (have) and matching proto-shields
 
** or 1x [http://www.freeduino.org/freeduino_open_designs.html Freeduino] (have) and matching proto-shields
* 1x Tap and Die Set (have)
 
 
* 1x [http://www.princessauto.com/pal/product/8352965/Small-Die-Grinders/1.2A-Rotary-Tool Powerfist 1.2A Rotary Tool] for spindle, ''$19.99 CDN'' from Princess Auto (Canada)
 
* 1x [http://www.princessauto.com/pal/product/8352965/Small-Die-Grinders/1.2A-Rotary-Tool Powerfist 1.2A Rotary Tool] for spindle, ''$19.99 CDN'' from Princess Auto (Canada)
 
** or 1x [http://www.canadiantire.ca/AST/browse/6/Tools/2/CordedPowerTools/RotaryToolKits/PRDOVR~0544777P/Jobmate+36-piece+Rotary+Tool+Kit.jsp Jobmate 36-piece Rotary Tool Kit], ''$14.99'' from Canadian Tire.
 
** or 1x [http://www.canadiantire.ca/AST/browse/6/Tools/2/CordedPowerTools/RotaryToolKits/PRDOVR~0544777P/Jobmate+36-piece+Rotary+Tool+Kit.jsp Jobmate 36-piece Rotary Tool Kit], ''$14.99'' from Canadian Tire.
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== My Build ==
 +
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* 1x [https://www.inventables.com/technologies/cnc-mill-kits-shapeoko Shapeoko Mechanical Kit]
 +
* 3x [http://www.robotshop.com/ca/productinfo.aspx?pc=RB-Pol-176&lang=en-US Pololu A4988 Stepper Driver], ''$13.35 CDN'' each from RobotShop.ca
 +
* 3x [http://www.sparkfun.com/products/10846 68oz-in Stepper Motor]s, ''$16.88 CDN'' each from Sparkfun.com (US)
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* 1x [http://www.digikey.ca/scripts/DkSearch/dksus.dll?keywords=603-1637-ND 24VDC 6.25A Delta PSU], ''$44.82 CDN'' from Digikey.ca
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== My Shapeoko ==
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'''Serial#:''' 280
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== Upgrades Added ==
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* [[Belt_Anchors#Zip_ties_for_belt_anchors|Zip Ties for Belt Anchors]]
  
 
== Upgrades Planned (in no particular order) ==
 
== Upgrades Planned (in no particular order) ==
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* Dust Brush
 
* Dust Brush
 
** 4x Dollar Store paintbrushes, handles cut off and attached to each other?
 
** 4x Dollar Store paintbrushes, handles cut off and attached to each other?
** OR something like this: [http://www.instructables.com/id/Dust-Brush-for-CNC-RotoZip/ Instructables: 0% Dust Brush for CNC RotoZip]
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*** OR something like this: [http://www.instructables.com/id/Dust-Brush-for-CNC-RotoZip/ Instructables: 0% Dust Brush for CNC RotoZip]
 
* [[Emergency Stop]] Button
 
* [[Emergency Stop]] Button
 
** 1x [http://www.sparkfun.com/products/10747 PowerSwitch Tail II] (I have the original PowerSwitch Tail) connected to the spindle power cord
 
** 1x [http://www.sparkfun.com/products/10747 PowerSwitch Tail II] (I have the original PowerSwitch Tail) connected to the spindle power cord
 
** 1x Red Pushbutton Switch (In the parts bins here somewhere, really) to pull PowerSwitch Tail high/low(?) (OFF) when depressed, and trigger the Arduino to "Shut. Down. Everything", including proper power-down of steppers(?)
 
** 1x Red Pushbutton Switch (In the parts bins here somewhere, really) to pull PowerSwitch Tail high/low(?) (OFF) when depressed, and trigger the Arduino to "Shut. Down. Everything", including proper power-down of steppers(?)
** OR 1x E-Stop Switch ([http://www.princessauto.com/pal/product/0700322/Emergency/Emergency-Stop-Switch Princess Auto (Canada)])
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*** OR 1x E-Stop Switch ([http://www.princessauto.com/pal/product/0700322/Emergency/Emergency-Stop-Switch Princess Auto (Canada)])
* [[Limit Switches]] (for the X and Y axes) (Maybe using RepRap v7 Opto Limiters)
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* [[Limit Switches]] (for the X and Y axes) (Maybe using RepRap v7 Opto Limiters, or [http://www.akafugu.jp/posts/blog/2012_08_31-Making-a-Pick--place-machine_-part-2/ these])
** 4x Levered Microswitches ([http://www.bgmicro.com/SWT1118.aspx BGMicro])
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** 4x Opto Switches ([http://www.digikey.ca/product-detail/en/GP1A75EJ000F/425-1954-5-ND/720387 Digikey, Chassis-Mount/3-pin connector] ([http://sharp-world.com/products/device/lineup/data/pdf/datasheet/gp1a75e_e.pdf Here's a better Datasheet]), and the [http://www.digikey.ca/product-detail/en/173977-3/A98801-ND/133515 matching crimp connector].
** OR 4x Opto Switches ([http://www.digikey.ca/product-detail/en/GP1A75EJ000F/425-1954-5-ND/720387 Digikey, Chassis-Mount/3-pin connector], [http://www.goldmine-elec-products.com/prodinfo.asp?number=G18650 Electronics Goldmine, Chassis-Mount/4-wire])
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* User Interface (for use without attached computer)
 
* User Interface (for use without attached computer)
 
** 1x LCD Shield ([http://iteadstudio.com/store/index.php?main_page=product_info&cPath=18&products_id=503 ITead], [http://www.dfrobot.com/index.php?route=product/product&product_id=51 DFRobot]), and [http://www.adafruit.com/products/772 Adafruit] even has an I2C version (the LCD and buttons together only take two pins)
 
** 1x LCD Shield ([http://iteadstudio.com/store/index.php?main_page=product_info&cPath=18&products_id=503 ITead], [http://www.dfrobot.com/index.php?route=product/product&product_id=51 DFRobot]), and [http://www.adafruit.com/products/772 Adafruit] even has an I2C version (the LCD and buttons together only take two pins)
** OR 1x VFD Display ([http://www.bgmicro.com/ncrfutaba4x20vacuumfluorescentdisplay.aspx BGMicro 4x20 with Enclosure], [http://www.allelectronics.com/make-a-store/category/803/Vacuum-Fluorescent-Displays/1.html AllElectronics 16x2 or 20x2])
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*** OR 1x VFD Display ([http://www.bgmicro.com/ncrfutaba4x20vacuumfluorescentdisplay.aspx BGMicro 4x20 with Enclosure], [http://www.allelectronics.com/make-a-store/category/803/Vacuum-Fluorescent-Displays/1.html AllElectronics 16x2 or 20x2])
 
** 1x SD Card Shield ([http://iteadstudio.com/store/index.php?main_page=product_info&cPath=18&products_id=232 ITead], [http://www.seeedstudio.com/depot/sd-card-shield-p-492.html?cPath=132_134 SEEED]) or SD Card breakout ([http://iteadstudio.com/store/index.php?main_page=product_info&cPath=18&products_id=439 ITead])
 
** 1x SD Card Shield ([http://iteadstudio.com/store/index.php?main_page=product_info&cPath=18&products_id=232 ITead], [http://www.seeedstudio.com/depot/sd-card-shield-p-492.html?cPath=132_134 SEEED]) or SD Card breakout ([http://iteadstudio.com/store/index.php?main_page=product_info&cPath=18&products_id=439 ITead])
** AND/OR 1x Bluetooth shield/module ([http://iteadstudio.com/store/index.php?main_page=product_info&cPath=18&products_id=307 ITead], [http://www.seeedstudio.com/depot/bluetooth-shield-p-866.html?cPath=132_134 SEEED]) or Xbee Shield (with Bluetooth or XBee module) to stream wirelessly (and/or perhaps for remote progress monitoring?)
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*** AND/OR 1x Bluetooth shield/module ([http://iteadstudio.com/store/index.php?main_page=product_info&cPath=18&products_id=307 ITead], [http://www.seeedstudio.com/depot/bluetooth-shield-p-866.html?cPath=132_134 SEEED]) or Xbee Shield (with Bluetooth or XBee module) to stream wirelessly (and/or perhaps for remote progress monitoring?)
 
* Arduino Enclosure
 
* Arduino Enclosure
** Acrylic(?) box with fan for venting and a filter to keep out particulate
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** Acrylic(?) box with fan for venting and a [http://www.digikey.ca/product-search/en?x=0&y=0&lang=en&site=ca&KeyWords=CR218-ND filter] to keep out particulate
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** ''Preferably something that can be milled with a Shapeoko''
 
** Touch sensors under the acrylic to allow for UI use without letting shavings/particulate/etc in?
 
** Touch sensors under the acrylic to allow for UI use without letting shavings/particulate/etc in?
** OR maybe one of these for the "GO" button: (Rounded: [http://www.bgmicro.com/SWT1124.aspx BGMicro] / Flat: [http://www.bgmicro.com/SWT1123.aspx BGMicro])
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*** OR maybe one of these for the "GO" button: (Rounded: [http://www.bgmicro.com/SWT1124.aspx BGMicro] / Flat: [http://www.bgmicro.com/SWT1123.aspx BGMicro])
 
* Wire Wrap
 
* Wire Wrap
** Wrap wires with spiral-wrap tubing ([http://www.digikey.ca/scripts/DKSearch/dksus.dll?Detail&itemSeq=113303111 Digikey.ca]) or split-loom tubing ([http://www.princessauto.com/pal/product/8209249/Wire-Loom/1/4-in.-x-25-ft-Split-Flex-Wire-Loom Princess Auto]) and black Zip Ties ([http://www.digikey.ca/product-detail/en/PB4BK18-C/3M101BKC-ND/465612 Digikey.ca) to prevent pinched wires
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** Wrap wires with spiral-wrap tubing ([http://www.digikey.ca/scripts/DKSearch/dksus.dll?Detail&itemSeq=113303111 Digikey.ca]) or split-loom tubing ([http://www.princessauto.com/pal/product/8209249/Wire-Loom/1/4-in.-x-25-ft-Split-Flex-Wire-Loom Princess Auto]) and black Zip Ties or some kind of Cable Chain to prevent pinched wires
** OR use old keyboard spiral wires and PS/2 plugs to connect steppers?
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*** OR use old keyboard spiral wires and PS/2 plugs to connect steppers?
** OR use hunks of CAT5 cable?
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*** OR use hunks of CAT5 cable?
 
* Manual X/Y Movement?
 
* Manual X/Y Movement?
 
** Wii Nunchuck (clone) over I2C? (I'd imagine I2C could only be used on the Arduino MEGA, as I2c and Serial tend to conflict if used in quick succession on a regular Arduino) ([http://iteadstudio.com/store/index.php?main_page=product_info&cPath=10_15&products_id=498 Itead], or any gaming retailer (EBGames (Canada)/Gamestop (US), [http://www.walmart.ca/en/ip/hs-wii-nunchuck-black-nintendo-wii/10034502 Walmart], etc)
 
** Wii Nunchuck (clone) over I2C? (I'd imagine I2C could only be used on the Arduino MEGA, as I2c and Serial tend to conflict if used in quick succession on a regular Arduino) ([http://iteadstudio.com/store/index.php?main_page=product_info&cPath=10_15&products_id=498 Itead], or any gaming retailer (EBGames (Canada)/Gamestop (US), [http://www.walmart.ca/en/ip/hs-wii-nunchuck-black-nintendo-wii/10034502 Walmart], etc)
*** WiiChuck (To connect Wii Nunchuck to Arduino) ([http://www.sparkfun.com/products/9281 Sparkfun], [http://www.seeedstudio.com/depot/wiichuck-a-wiinunchuck-break-out-board-p-586.html Seeed], [iteadstudio.com/store/index.php?main_page=product_info&cPath=10_22&products_id=497 Itead])
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*** WiiChuck (To connect Wii Nunchuck to Arduino) ([http://www.sparkfun.com/products/9281 Sparkfun], [http://www.seeedstudio.com/depot/wiichuck-a-wiinunchuck-break-out-board-p-586.html Seeed], [http://www.iteadstudio.com/store/index.php?main_page=product_info&cPath=10_22&products_id=497 Itead])
 
* Spindle Speed Control
 
* Spindle Speed Control
 
** Tap into the spindle's speed control knob/slider?
 
** Tap into the spindle's speed control knob/slider?
 
** Again with the Wii Nunchuck? G-Code?
 
** Again with the Wii Nunchuck? G-Code?
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* Pick-and-place Mod
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** Plenty of fun pneumatic stuff [http://www.excesssolutions.com/cgi-bin/category.cgi?&category=21500&start=0 here]
  
 
== And eventually, a custom Arduino Shield ==
 
== And eventually, a custom Arduino Shield ==
Incorporating a number of the elements of the above list into one MEGA-sized (or normal-sized?) *duino Shield, under some form of CC License
+
Incorporating a number of the elements of the above list into one MEGA-sized (or normal-sized?) *duino Shield, under CC BY-SA
* 3-4 ''Pololu A4988 Module'' sockets and associated electronics
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*Option 1:
* Support for 1 or more servos (RC Spindle, etc)
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** Separate ATMega328P for GRBL processing (??)
* Power Interface for 24VDC -> 5VDC via switching mode power supply ([http://www.digikey.ca/product-detail/en/R-78E5.0-0.5/945-1648-5-ND/2834904 Digikey.ca]) to power the Arduino with
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** 3-4 ''Pololu A4988 Module'' sockets and associated electronics
* Limit Switch pin headers and other inputs (IE E-Stop)
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** Support for 1 or more servos (RC Spindle, etc)
* SD Card Slot and/or filtered and voltage-regulated headers for one externally
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** Support for 1 or more fans (intake/exhaust and/or fan pointed at drivers)
* SPI port for remote-mounted UI via MCP23S17 (VFD/LCD and related switches. Rotary Encoder?) OR just plain-old ribbon cable
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** Power Interface for 24VDC -> 5VDC via switching mode power supply ([http://www.digikey.ca/product-detail/en/R-78E5.0-0.5/945-1648-5-ND/2834904 Digikey.ca]) to power the Arduino with
* XBee footprint for Bluetooth/etc?
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** Limit Switch pin headers and other inputs (IE E-Stop)
* Footprint for [http://www.wiznettechnology.com/Sub_Modules/en/product/Product_Detail.asp?cate1=&cate2=&cate3=&pid=1161 WIZnet wiz820io] for Ethernet capability/monitoring?
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** SPI port for remote-mounted UI and SD card slot via MCP23S17 (VFD/LCD and related switches. Rotary Encoder?)
 +
** Allow reprogramming of the GRBL ATMega with little/no hardware mods (See [http://arduino.cc/en/Tutorial/ArduinoISP this]: Digi Pin 10 of base arduino goes to RESET pin of GRBL chip)
  
== Random Interesting Items of possible use ==
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*Option 2:
* A small switching power supply (with fan) from an external hard drive case: [http://www.goldmine-elec-products.com/prodinfo.asp?number=G18773 Goldmine-Elec].. Even has a USB port that the Arduino could patch into
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** 3-4 ''STMicro L6470'' ICs
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** Support for 1 or more servos (RC Spindle, etc)
 +
** Support for 1 or more fans (intake/exhaust and/or fan pointed at drivers)
 +
** Power Interface for 24VDC -> 5VDC via switching mode power supply ([http://www.digikey.ca/product-detail/en/R-78E5.0-0.5/945-1648-5-ND/2834904 Digikey.ca]) to power the Arduino with
 +
** Limit Switch pin headers and other inputs (IE E-Stop)
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** SPI port for remote-mounted UI and SD card slot via MCP23S17 (VFD/LCD and related switches. Rotary Encoder?)
  
 
== Companies that ship to Canada ==
 
== Companies that ship to Canada ==

Latest revision as of 16:54, 30 March 2013

MLange is located outside Ottawa, Ontario, Canada.

Ordering parts in Canada

The best prices for ordering parts in Canada are mostly found by ordering from US suppliers and dealing with the tax and duty incurred from importing into Canada; however, RobotShop.ca offers quick shipping from Montreal, QC.

My Build

My Shapeoko

Serial#: 280

Upgrades Added

Upgrades Planned (in no particular order)

  • Self-Powered Arduino (Not USB-powered)
  • Dust Brush
  • Emergency Stop Button
    • 1x PowerSwitch Tail II (I have the original PowerSwitch Tail) connected to the spindle power cord
    • 1x Red Pushbutton Switch (In the parts bins here somewhere, really) to pull PowerSwitch Tail high/low(?) (OFF) when depressed, and trigger the Arduino to "Shut. Down. Everything", including proper power-down of steppers(?)
  • Limit Switches (for the X and Y axes) (Maybe using RepRap v7 Opto Limiters, or these)
  • User Interface (for use without attached computer)
  • Arduino Enclosure
    • Acrylic(?) box with fan for venting and a filter to keep out particulate
    • Preferably something that can be milled with a Shapeoko
    • Touch sensors under the acrylic to allow for UI use without letting shavings/particulate/etc in?
      • OR maybe one of these for the "GO" button: (Rounded: BGMicro / Flat: BGMicro)
  • Wire Wrap
    • Wrap wires with spiral-wrap tubing (Digikey.ca) or split-loom tubing (Princess Auto) and black Zip Ties or some kind of Cable Chain to prevent pinched wires
      • OR use old keyboard spiral wires and PS/2 plugs to connect steppers?
      • OR use hunks of CAT5 cable?
  • Manual X/Y Movement?
    • Wii Nunchuck (clone) over I2C? (I'd imagine I2C could only be used on the Arduino MEGA, as I2c and Serial tend to conflict if used in quick succession on a regular Arduino) (Itead, or any gaming retailer (EBGames (Canada)/Gamestop (US), Walmart, etc)
  • Spindle Speed Control
    • Tap into the spindle's speed control knob/slider?
    • Again with the Wii Nunchuck? G-Code?
  • Pick-and-place Mod
    • Plenty of fun pneumatic stuff here

And eventually, a custom Arduino Shield

Incorporating a number of the elements of the above list into one MEGA-sized (or normal-sized?) *duino Shield, under CC BY-SA

  • Option 1:
    • Separate ATMega328P for GRBL processing (??)
    • 3-4 Pololu A4988 Module sockets and associated electronics
    • Support for 1 or more servos (RC Spindle, etc)
    • Support for 1 or more fans (intake/exhaust and/or fan pointed at drivers)
    • Power Interface for 24VDC -> 5VDC via switching mode power supply (Digikey.ca) to power the Arduino with
    • Limit Switch pin headers and other inputs (IE E-Stop)
    • SPI port for remote-mounted UI and SD card slot via MCP23S17 (VFD/LCD and related switches. Rotary Encoder?)
    • Allow reprogramming of the GRBL ATMega with little/no hardware mods (See this: Digi Pin 10 of base arduino goes to RESET pin of GRBL chip)
  • Option 2:
    • 3-4 STMicro L6470 ICs
    • Support for 1 or more servos (RC Spindle, etc)
    • Support for 1 or more fans (intake/exhaust and/or fan pointed at drivers)
    • Power Interface for 24VDC -> 5VDC via switching mode power supply (Digikey.ca) to power the Arduino with
    • Limit Switch pin headers and other inputs (IE E-Stop)
    • SPI port for remote-mounted UI and SD card slot via MCP23S17 (VFD/LCD and related switches. Rotary Encoder?)

Companies that ship to Canada

This is far from an exhaustive list, of course, just a few favourites. The prices for things vary widely by store. (I don't have any vested interest in any of these stores, I'm just listing them for reference. Feel free to merge this into a larger list of stores/resources) Pro Tip: Don't ever import something into Canada by UPS or Fedex unless absolutely necessary. Go for postal mail (USPS, Hong Kong Post, etc) whenever possible. Even if it's a bit more expensive to ship, it will save you a lot when you take into account UPS's rather high brokerage fees.

  • Electronic Parts and Assemblies
  • Electronic Surplus
    • Canada
    • USA
      • AllElectronics, Santa Clara, CA (They call you with a shipping quote to Canada if shipping is over $10. Website doesn't calculate shipping. $7.50 minimum shipping and handling. Offers USPS and UPS to Canada)
      • Alltronics, Van Nuys, CA (Offers USPS and UPS to Canada)
      • BGMicro, Garland, TX (USPS to Canada, $7.50 minimum shipping and handling)
      • Futurlec, New York, NY (Among others; my order shipped from Germany with a return address in Thailand)
      • Electronics Goldmine, Scottsdale, AZ (USPS to Canada)