Arduino with motor driver. components requirements--- 1. l298N motor driver 2.4 wheels 3.jumper wire 4. 9v battery 5.Arduino uno 6.Motor L298N jumper wire motor wheel Arduino uno code --- int en1= 6;//for speed control of motor 1 int en2= 5;//for speed control of motor 2 int m1= 12; // for direction control int m2= 11; int m3= 10; int m4= 9; void setup(){ pinMode(en1,OUTPUT); pinMode(en2,OUTPUT); pinMode(m1,OUTPUT); pinMode(m2,OUTPUT); pinMode(m3,OUTPUT); pinMode(m4,OUTPUT); } void loop(){ forward(); delay(2000); left(); delay(2000); right(); delay(2000); backward(); delay(2000); wait(); delay(1000); } void forward(){ //for forward direction movement. analogWrite(6,255); digitalWrite(12,HIGH); digitalWrite(11,LOW); analogWrite(5,255); digitalWrit...