| 1 | #! /usr/bin/env racket |
| 2 | #lang racket/base |
| 3 | |
| 4 | (define todo |
| 5 | ;; list of specific things to do for challenge-bot class |
| 6 | (list |
| 7 | "make a case for the 9v and 6v battery holders" |
| 8 | "determine if 9v or 6v battery holder can be disposed" |
| 9 | "get multimeter to determine which batteries are dead" |
| 10 | "get wirestripper" |
| 11 | "get solid core wire for breadboard" |
| 12 | "get male female wires" |
| 13 | "make physical layout drawing" |
| 14 | "order male female jump wire" |
| 15 | (string-append "order these: http://www.ebay.com/itm/" |
| 16 | "100-x-Ultrasonic-Module-HC-SR04-Distance-Measuring" |
| 17 | "-Transducer-Sensor-for-Arduino-/" |
| 18 | "161156018270?_trksid=p2054897.l5658"))) |
| 19 | |
| 20 | (define ideas |
| 21 | ("series of challenges" |
| 22 | ("Create series of simple challenges with associated awards (?)" |
| 23 | "Simple challenges all relate directly to a larger competition.")) |
| 24 | ("3d printed hubs instead of wheels" |
| 25 | "that way they can make their own wheel to attach to the hub") |
| 26 | ("things we should do on our own with robots we have right now" |
| 27 | ("maze" |
| 28 | ("solve a maze with right hand rule") |
| 29 | ("turn 90 degrees") |
| 30 | ("calibrate the robot to drive straight forward with dead reckoning |
| 31 | and hardcoding values. see how straight it can go.") |
| 32 | ("1 of 4 maps") |
| 33 | ("shoot a ball with a ziptie") |
| 34 | ("maze mechanics" |
| 35 | "go forward, then shoot, then continue maze." |
| 36 | "intersection with light, get time bonus for passing at right time" |
| 37 | "line following" |
| 38 | "servo on robot to pick up something") |
| 39 | ("find sensors" |
| 40 | ("line following" |
| 41 | ("the line follower from sparki" |
| 42 | "get 5 of the following:" |
| 43 | ("ir sensor" "mouser part 638-ITR8307TR8") |
| 44 | ("resistor" "220 ohm") |
| 45 | ("resistor" "47k ohm") (buffer-file-name) |
| 46 | ("1/4 inch by 4 inch" "osh park"))) |
| 47 | "is a light on?" |
| 48 | "look into pricing on gyro, accelerometer, encoder" |
| 49 | "how was wayne planning on doing encoder"))) |
| 50 | ("build software" |
| 51 | "make a change to fritzing and compile it and see it") |
| 52 | ("review the following notes for improvements" |
| 53 | ("http://goo.gl/ZZ4E8E" |
| 54 | "http://goo.gl/ilZiXR"))) |