Difference between revisions of "2016 Electrical Motor Shield"
(Created page with "== '''Motor Shield''' == Photo: == Description and Usage: == Utilize Arduino-based PID control of motor via comparison of actual (from encoders) and desired (from USB) wheel...") (Tag: Visual edit) |
(Tag: Visual edit) |
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| Line 90: | Line 90: | ||
| | | | ||
| − | power | + | power output |
| − | output | ||
| | | | ||
| − | VCC | + | VCC (5V) |
| − | (5V) | ||
|- | |- | ||
| Line 112: | Line 110: | ||
| | | | ||
| − | Left | + | Left Encoder A |
| − | Encoder A | ||
| | | | ||
| − | logic | + | logic input |
| − | input | ||
|- | |- | ||
| Line 124: | Line 120: | ||
| | | | ||
| − | Right | + | Right Encoder A |
| − | Encoder A | ||
| | | | ||
| − | logic | + | logic input |
| − | input | ||
|- | |- | ||
| Line 136: | Line 130: | ||
| | | | ||
| − | Left | + | Left Encoder B |
| − | Encoder B | ||
| | | | ||
| − | logic | + | logic input |
| − | input | ||
|- | |- | ||
| Line 148: | Line 140: | ||
| | | | ||
| − | Right | + | Right Encoder B |
| − | Encoder B | ||
| − | | | + | |logic input |
| − | logic | ||
| − | input | ||
|- | |- | ||
| Line 160: | Line 149: | ||
| | | | ||
| − | Left | + | Left Speed |
| − | Speed | ||
| − | | | + | |PWM output |
| − | PWM | ||
| − | output | ||
|- | |- | ||
| Line 172: | Line 158: | ||
| | | | ||
| − | Left | + | Left Direction |
| − | Direction | ||
| | | | ||
| − | logic | + | logic output |
| − | output | ||
|- | |- | ||
| Line 184: | Line 168: | ||
| | | | ||
| − | Left | + | Left Disable ISO |
| − | Disable ISO | ||
| − | | | + | |logic output |
| − | logic | ||
| − | output | ||
|- | |- | ||
| Line 196: | Line 177: | ||
| | | | ||
| − | Right | + | Right Speed |
| − | Speed | ||
| | | | ||
| − | PWM | + | PWM output |
| − | output | ||
|- | |- | ||
| Line 208: | Line 187: | ||
| | | | ||
| − | Right | + | Right Direction |
| − | Direction | ||
| | | | ||
| − | logic | + | logic output |
| − | output | ||
|- | |- | ||
| Line 220: | Line 197: | ||
| | | | ||
| − | Right | + | Right Disable ISO |
| − | Disable ISO | ||
| | | | ||
| − | logic | + | logic output |
| − | output | ||
|- | |- | ||
| Line 232: | Line 207: | ||
| | | | ||
| − | Serial | + | Serial monitor and input |
| − | monitor and input | ||
| | | | ||
| − | USB | + | USB input from NUC |
| − | input from NUC | ||
|} | |} | ||
== Schematic == | == Schematic == | ||
| + | [[File:Motorshield16 1.PNG|left|thumb|576x576px|Motor Shield Schematic (Download from GitHub[https://github.com/RoboJackets/igvc-electrical/tree/master/Motor_Shield] for best resolution)]] | ||
== Notes: == | == Notes: == | ||
Test bench: Work in progress. | Test bench: Work in progress. | ||
Revision as of 21:38, 9 November 2016
Motor Shield
Photo:
Description and Usage:
Utilize Arduino-based PID control of motor via comparison of actual (from encoders) and desired (from USB) wheel velocities.
Connections:
|
Header |
Function |
Signal Type |
|
R-OSMC |
Control motor speed and direction |
pwm/logic output |
|
L-OSMC |
Control motor speed and direction |
pwm/logic output |
|
L-Encoder |
Read data from encoder |
logical input |
|
R-Encoder |
Read data from encoder |
logical input |
|
Arduino |
See next table |
Arduino Header Connections to motor shield
|
Pin |
Function |
Signal |
|
5V |
power output |
VCC (5V) |
|
GND |
Ground |
GND |
|
D2 |
Left Encoder A |
logic input |
|
D3 |
Right Encoder A |
logic input |
|
D4 |
Left Encoder B |
logic input |
|
D5 |
Right Encoder B |
logic input |
|
D6 |
Left Speed |
PWM output |
|
D7 |
Left Direction |
logic output |
|
D8 |
Left Disable ISO |
logic output |
|
D9 |
Right Speed |
PWM output |
|
D10 |
Right Direction |
logic output |
|
D11 |
Right Disable ISO |
logic output |
|
USB |
Serial monitor and input |
USB input from NUC |
Schematic
Notes:
Test bench: Work in progress.
