Arduino Program Hardware Setup: Connect the motors to the robot. And use the speaker.

Problem Statement: Inside loop function $$ call a user function #$1,$ then user function #$2.$ Program loops forever.

User Function #$1$: drive straight for ~$3$ feet. Stop. Play a $3$ kHz tone for $0\mathrm{.}3$ seconds. User Function #$2$: turn $90$ degrees $$ using a two$-$wheel turn. Stop. Delay $0\mathrm{.}3$ seconds.