indicate wire colors in comments

[challenge-bot] / build-stages / d_left_motor / d_left_motor.ino

diff --git a/build-stages/d_left_motor/d_left_motor.ino b/build-stages/d_left_motor/d_left_motor.ino
index e2d7a560b07d77e851c9d667099ece166454389c..7a78954195f417482ed3065f93b128c0ab6def46 100644 (file)
--- a/build-stages/d_left_motor/d_left_motor.ino
+++ b/build-stages/d_left_motor/d_left_motor.ino
@@ -14,9 +14,12 @@
  */
 
 // define which pins are connected to which components
-int left_motor_speed_pin = 8;
-int left_motor_forward_pin = 9;
-int left_motor_backward_pin = 10;
+// blue wire
+int left_motor_forward_pin = 8;
+// orange wire
+int left_motor_backward_pin = 9;
+// white wire
+int left_motor_speed_pin = 10;
 
 void setup(){
   // the arduino will change the voltage on these pins