[Updated 5 July 2013] Unleash Kids is a group of volunteers who are putting together learning kits to include an OLPC XO-4 Touch laptop, tabletop hand crank charger and physical computing boards. Options for the boards are detailed in this presentation. Information links are on a new slide at the end of the deck. http://www.facebook.com/unleashkids See notes fields for URLs. Olpc xo bot-xo-stick_update_30_june2013.ppt

1. Open Hardware – OLPC XO Stick, XOrduino, XO Bot
By Mike Lee, Sugar Labs DC – Update 30 June 2013

2. 2
C Scott’s Blog Entries
http://cananian.livejournal.com

3. 3
C Scott added a breadboard area to the revised XO Stick.
Google Hangout: http://youtu.be/VuOvwJAwA0U

4. 4
OLPC XO-4 / XO-4 Touch

5. 5
C Scott showing how the two boards come out of the larger one.
Google Hangout: http://youtu.be/VuOvwJAwA0U

6. 6
AVR Stick, Digispark & OLPC XO Stick
https://www.sparkfun.com/products/9147

7. 7
Arduino & OLPC Xorduino
https://www.sparkfun.com/categories/103

8. 8
C Scott’s XO Microcontroller Boards

9. 9
OLPC Xorduino and XO Bot

10. Video: XOrduino Turtle Bot
http://youtu.be/XPEPyutUfwI

11. Final Boards Shipping With All XO-4 Laptops

12. Sparkfun Tamiya Dual Motor GearBox - $10.95 ($8.76 100+)

13. -- Basic [ 24 components ]
2,311-1102-1-ND,C1 C2 - 18pF 0805
4,311-1361-1-ND,C3 C4 C5 C6 - 100nF 0805
1,ATMEGA32U4-AU-ND,U1 - ATMEGA32U4-AU
1,311-1358-1-ND,C9 - 1uF
1,587-1356-1-ND,C13 22uF 1206
1,507-1363-1-ND,F1 - 6V 1.1A 1812 PTC Resettable Fuse
1,754-1135-1-ND,LED1 - LED yellow 0805
2,475-1415-1-ND,LED2 LED3 - LED red 0805
1,475-1410-1-ND,LED4 - LED green 0805
1,CRA6S822CT-ND,RN1 - 4x22R (1 required, minimum order is 10)
1,CRA6S810KCT-ND,RN2 - 4x10K (1 required, minimum order is
10)
1,CRA6S81.0KCT-ND,RN3 - 4x1K (1 required, minimum order is
10)
1,450-1652-ND,SW1 - tactile switch
1,CTX1085-ND,Y1 - 16MHz 18pF crystal
1,609-3550-ND,H1 - 10-pin female
2,609-3559-ND,H2 H3 - 8-pin female
1,609-3558-ND,H4 - 6-pin female
1,609-3218-ND,H5 - 3-pin 2-row header
-- Optional [ 9 components ]
1,311-1.0MARCT-ND,R1 - 1M 0805
1,1N4148FS-ND,D1 - 1N4148
1,311-1358-1-ND,C8 - 1uF 0805
2,MH2029-300YCT-ND,L1 L2 - ferrite bead 30 ohm
# 1,WM17115-ND,X2 - USB mini-B connector
1,609-4050-1-ND,X3 - USB micro-B connector
2,CG0603MLC-05E-ND,Z1 Z2 - ESD suppressor
-- Robot [ 15 components ]
(for a simple robot base, use just these parts, plus the mechanical
parts below, plus H1/H2/H3/H4 from above)
1,311-1355-1-ND,C12 - 10uF 0805
1,GRM216R71H103KA01D,C15 - .01u 0805 X7R
1,S1012EC-40-ND,JP12 - 3-pin 1-row header
1,475-1415-1-ND,LED5 - LED red 0805
1,A106056CT-ND,R3 - 1K
1,CRA6S8100KCT-ND,RN5 - 4x100K (1 required, minimum order is
10)
1,CRA6S8220CT-ND,RN6 - 4x220R (1 required, minimum order is
10)
1,296-29394-5-ND,U4 - DRV8833PWP motor driver
2,QRE1113GRCT-ND,U5 U6 - light sensor
2,A98036-ND,J6 J7 screw terminal blocks
1,Y91R0CT-ND,RN7 4x1R
1,EG4935-ND,SW3 right snap switch
1,EG4936-ND,SW4 left snap switch
Digikey Parts Order: 48 parts, ~$30

14. Sparkfun’s preliminary recommendation of modular
equivalent to XO Stick and XOrduino for a robot:
•Protosnap Pro Mini Board (upper left) $29.95 ($23.96
100+)
•Ardumoto Motor Driver (left) $24.95 ($19.96 100+)
•Dagu Magician Robot Chassis (upper right) $14.95
($11.96 100+)

15. Sparkfun ProtoSnap MiniBot Kit - $74.95 ($59.96 100+)