2 This program is free software: you can redistribute it and/or modify
3 it under the terms of the GNU Affero General Public License as
4 published by the Free Software Foundation, either version 3 of the
5 License, or (at your option) any later version.
7 This program is distributed in the hope that it will be useful,
8 but WITHOUT ANY WARRANTY; without even the implied warranty of
9 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 GNU Affero General Public License for more details.
12 You should have received a copy of the GNU Affero General Public License
13 along with this program. If not, see <http://www.gnu.org/licenses/>.
16 // define which pins are connected to which components
17 int left_motor_forward_pin
= 8;
18 int left_motor_backward_pin
= 9;
19 int left_motor_speed_pin
= 10;
22 // the arduino will change the voltage on these pins
23 // therefore, these pins are OUTPUT pins
24 pinMode(left_motor_speed_pin
, OUTPUT
);
25 pinMode(left_motor_forward_pin
, OUTPUT
);
26 pinMode(left_motor_backward_pin
, OUTPUT
);}
29 digitalWrite(left_motor_backward_pin
, LOW
);
30 digitalWrite(left_motor_forward_pin
, HIGH
);
31 analogWrite(left_motor_speed_pin
, 255);}