Editing MX13 SpaceSaver Keyboard (section)

===Parts list===

{| class="wikitable"
|+List of hardware components
|-
! Name
! Part No.
! Quantity
! Purpose
! Placement
! Sources
|-
| Aluminum case with steel bottom plate || N-A || 6 layers
| House components
| N-A
| [http://deskthority.net/marketplace-f11/laser-cut-prototyping-mini-gb-t6102.html]
|-
| Cherry MX switches || MX1A-xx || 22 (A1/white), 32 (F1/green), 21 (E1/blue), 1 (31/lock)
| Key switches
| Mounted on top plate
| [http://deskthority.net/marketplace-f11/cherry-mx-taking-pre-orders-t2760.html]
|-
| Springs || Part No. || Quantity || Purpose || Placement || Sources
|-
| Key caps || SPH || 76 || || On MX switches
| [[Doubleshot_Replacements_Round_4|Round 4]]
|-
| Diodes || 1N4148 || 76 || Enable NKRO || Switch matrix
| [http://www.mouser.com/Search/ProductDetail.aspx?R=1N4148TRvirtualkey61370000virtualkey78-1N4148], [http://www.digikey.com/product-detail/en/1N4148/1N4148FS-ND/458603]
|-
| Costar stabilizers || Part No. || 5 sets
| Note: The layout used requires a stabilizer for a 7-unit wide space bar.
| Under backspace, enter, shift and space keys.
| [http://www.wasdkeyboards.com/index.php/products/keyboard-parts.html]
|-
| [[#IBM_SpaceSaver_II_keyboard_controller|IBM SpaceSaver II keyboard]]
| 28L3644, 37L0888
| 1
| Parts source for TrackPoint IV controller, stick and button assembly.
| Controller mounted to case bottom under arrow cluster.  Stick mounted onto top plate.  Button assembly mounted to internal layer.
| Ebay
|-
| Adafruit 16-Channel 12-bit I2C PWM/Servo Driver || PCA9685 || 1
| LED controller.  The Teensy doesn't have enough I/O pins to control all of the RGB LEDs.  This controller uses only 2 of the Teensy's I/O pins and can drive 16 LED channels.
| Mounted to case bottom
| [http://www.adafruit.com/products/815]
|-
| 2x5x5 RGB LED, common anode, diffused lens || LBT25R2G3B2W-ESB-CA || 7
| Indicator LEDs for caps lock, num lock, scroll lock, and config mode.
| Four mounted in top plate between escape cluster and main keyboard block, 3 mounted in caps/num/scroll lock key switches.
| [http://www.aliexpress.com/store/product/2x5x5-Rectangular-tri-color-RGB-LED-4pins-Common-Anode-White-Diffused-Lens/800238_636417339.html]
|-
| [[#Teensy++_2.0|Teensy++ 2.0]]
| AVR AT90USB1286
| 1
| Keyboard controller
| Inside case under space bar
| [https://www.pjrc.com/store/teensypp.html]
|-
| SPI - 1.5" Color OLED display
| SSD1351
| 1
| Display keyboard status and configuration interface.
| Mounted through lower-left corner of top plate
| [http://www.wide.hk/products.php?product=SPI-%252d-1.5%22-Color-OLED-display-for-Arduino-{47}-PIC-{47}-AVR-{47}-ARM-{47}-Gadgeteer-%29]
|-
| Micro-USB breakout board || JS-1579 || 1 || Connector to USB host || Rear of case between main keyboard block and home/end cluster
| [http://www.jayconsystems.com/usb-mini-breakout-board-682.html]
|-
| USB Mini-B Connector || 1389 || 1 || Connect Micro-USB breakout board to Teensy || Rear of case between main keyboard block and home/end cluster
| [http://www.adafruit.com/products/1389]
|-
| Momentary push button || JS-8879 || 4 || 3 mouse buttons and Teensy reset button || Mouse buttons under TrackPoint button assembly, Teensy reset button under space bar.
| [http://www.jayconsystems.com/momentary-push-button.html]
|-
| Fasteners || Part No. || Quantity || Purpose || Placement || Sources
|-
| Vinyl film || || 1 ft.<sup>2</sup>
| Insulate components from case
| Under all components mounted to the case bottom
| Local art supply store
|}