37d286e7 |
1 | ;; tldr; AGPLv3+ |
2 | ;; copyright info at bottom |
3 | |
4 | (document |
5 | :title [challenge-bot] |
6 | (chapter |
3c0c7ca4 |
7 | :title [mechanical] |
8 | (section |
58c778a1 |
9 | :title [arduino to deck] |
24b6d750 |
10 | (subsection |
59fef212 |
11 | :title [first hole] |
ff0f6a78 |
12 | (subsubsection |
13 | :title [choosing drill bit]) |
14 | (subsubsection |
15 | :title [inserting drill bit]) |
16 | (subsubsection |
17 | :title [holding drill]) |
c04a9631 |
18 | (subsubsection |
19 | :title [arduino placement] |
20 | (p [the arduino should be placed as shown in this picture.] |
21 | (figure :legend "arduino placement on deck" |
22 | (image :file "arduino-to-deck/3-place-arduino.png")) |
23 | [the top edge of the arduino should line up with the underside |
24 | of the holes ])) |
ff0f6a78 |
25 | (subsubsection |
59fef212 |
26 | :title [drilling])) |
27 | (subsection |
28 | :title [first screw] |
ff0f6a78 |
29 | (subsubsection |
9f651996 |
30 | :title [fastening arduino to deck using #6-32x3/8\" screw] |
31 | (p [the "#6" part of "#6-32x3/8\"" is how big around the bolt is. |
32 | it is related to wire gauge. |
33 | bigger numbers mean larger screw. |
34 | smaller numbers means smaller screws.]) |
35 | (p [check |
59fef212 |
36 | ,(itemize |
37 | (item |
9f651996 |
38 | [in the motor assembly, there are #4-40x1.25\" screws. |
39 | are those fatter, thinner, or the same thickness as the |
40 | #6-32x3/8\" screws?]))]) |
41 | (p [the "32" part is a measurement of how close the threads are to |
42 | each other. |
43 | this is related to the angle of the thread, which is also |
44 | called pitch. |
45 | it is a count of how many times the thread wraps around one |
46 | inch of the screw body.]) |
47 | (p [the head is the flat part where some tool, like the alan |
48 | wrench, can exert force to spin the screw.]) |
49 | (p [check |
59fef212 |
50 | ,(itemize |
9f651996 |
51 | (item [how many times will the thread wrap around one inch of |
52 | the screw body?]) |
53 | (item [what about 2 inches? |
54 | how many times will the thread wrap around two |
55 | inches of the screw body?]))])) |
ff0f6a78 |
56 | (subsubsection |
57 | :title [fasten the arduino board to the deck] |
58 | (p [push the 6-32 screw into the deck from the underside and at the |
59 | same time, spin the 6-32 screw clockwise while looking |
9f651996 |
60 | down on its head. |
61 | twist until the bottom of the screw is |
ff0f6a78 |
62 | about to stick out on the top side of the deck.]) |
63 | (p [hold the arduino board flat to the deck and line up the arduino |
9f651996 |
64 | hole so the screw can come up through it. |
65 | continue tightening the screw into the deck, spinning the same |
66 | direction as before. |
67 | tighten until the screw head touches the deck. |
68 | do not continue tightening after that.]) |
ff0f6a78 |
69 | (p [the arduino should still be flat against the deck still, just |
70 | as it was before tightening the screw.])) |
71 | (subsubsection |
72 | :title [assessment] |
73 | (p [does the arduino stay with the deck when the deck moves? |
74 | can the arduino board still rotate a few degrees? |
75 | warning, if you rotate the arduino board too much, you |
76 | will unscrew it from the deck and you'll have to screw it |
9f651996 |
77 | back in. |
78 | rotating a few degrees should be ok.])) |
ff0f6a78 |
79 | (subsubsection |
80 | :title [arduino board move relative to deck] |
81 | (p [without any screws, the arduino board can move independently of |
82 | the deck.]) |
83 | (p [with the first screw, the arduino can rotate around one point |
84 | on the deck.]))) |
24b6d750 |
85 | (subsection |
86 | :title [second hole and screw]) |
87 | (subsection |
88 | :title [third and fourth hole and screw])) |
57e11138 |
89 | (section |
90 | :title [breadboard]) |
3c0c7ca4 |
91 | (section |
390d8f01 |
92 | :title [battery packs] |
93 | (subsection |
94 | :title [leads]) |
95 | (subsection |
96 | :title [deck attachment])) |
3c0c7ca4 |
97 | (section |
5aa69c47 |
98 | :title [motors] |
99 | (subsection |
100 | :title [leads]) |
101 | (subsection |
102 | :title [mount]) |
103 | (subsection |
104 | :title [deck attachment])) |
3c0c7ca4 |
105 | (section |
1b593ec7 |
106 | :title [wheels] |
107 | (subsection |
108 | :title [tread]) |
109 | (subsection |
110 | :title [motor])) |
3c0c7ca4 |
111 | (section |
2ccf4ca9 |
112 | :title [caster] |
113 | (subsection |
114 | :title [deck placement])) |
3c0c7ca4 |
115 | (section |
6550a556 |
116 | :title [sonars] |
117 | (subsection |
118 | :title [deck placement]))) |
3c0c7ca4 |
119 | (chapter |
9fb37473 |
120 | :title [wiring and software] |
121 | (section |
f0876d62 |
122 | :title [serial] |
123 | (subsection |
1be43d04 |
124 | :title [software on computer] |
c3e8314c |
125 | (subsubsection |
1be43d04 |
126 | :title [arduino]) |
c3e8314c |
127 | (subsubsection |
1be43d04 |
128 | :title [fritzing])) |
f0876d62 |
129 | (subsection |
130 | :title [attach arduino and computer via cable]) |
131 | (subsection |
132 | :title [debugging common connection problems]) |
133 | (subsection |
134 | :title [arduino reset button])) |
9fb37473 |
135 | (section |
bb801164 |
136 | :title [left sonar] |
137 | (subsection |
138 | :title [breadboard connectivity]) |
139 | (subsection |
140 | :title [cable]) |
141 | (subsection |
cb7d1c68 |
142 | :title [arduino headers]) |
143 | (subsection |
144 | :title [sound cm per microsecond at sea level])) |
9fb37473 |
145 | (section |
9183d52b |
146 | :title [both sonars] |
147 | (subsection |
148 | :title [breadboard power rail] |
149 | (p [power rail can provide power to more than one device.]))) |
9fb37473 |
150 | (section |
805d6362 |
151 | :title [left motor] |
152 | (subsection |
153 | :title [arduino digital output]) |
154 | (subsection |
155 | :title [quad half h bridge, aka motor controller]) |
156 | (subsection |
157 | :title [motor battery])) |
9fb37473 |
158 | (section |
79d761bc |
159 | :title [both motors] |
160 | (subsection |
161 | :title [analogWrite])) |
9fb37473 |
162 | (section |
aedd9003 |
163 | :title [untethered] |
164 | (subsection |
165 | :title [arduino battery]) |
166 | (subsection |
167 | :title [off and on functions])) |
9fb37473 |
168 | (section |
28a2365e |
169 | :title [follow] |
170 | (subsection |
171 | :title [same wiring as untethered]) |
172 | (subsection |
173 | :title [set motor]) |
174 | (subsection |
175 | :title [go]) |
176 | (subsection |
177 | :title [determining speed])) |
9fb37473 |
178 | (section |
d460f45c |
179 | :title [stay on table] |
180 | (subsection |
181 | :title [stop]) |
182 | (subsection |
183 | :title [backup]) |
184 | (subsection |
185 | :title [turn around])))) |
37d286e7 |
186 | |
187 | ;; Copyright 2016 daniel watson |
188 | |
189 | ;; This file is part of challenge-bot. |
190 | |
191 | ;; challenge-bot is free software: you can redistribute it and/or modify |
192 | ;; it under the terms of the GNU Affero General Public License as |
193 | ;; published by the Free Software Foundation, either version 3 of the |
194 | ;; License, or (at your option) any later version. |
195 | |
196 | ;; challenge-bot is distributed in the hope that it will be useful, |
197 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
198 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
199 | ;; GNU Affero General Public License for more details. |
200 | |
201 | ;; You should have received a copy of the GNU Affero General Public |
202 | ;; License along with challenge-bot. If not, see |
203 | ;; <http://www.gnu.org/licenses/>. |