├── Motor_Control_Speed.ino
├── Motor_Control_Speed_Two_Motors.ino
├── README.md
├── demo.jpg
└── schematic.jpg
/Motor_Control_Speed.ino:
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1 | //MOTOR1 PINS
2 | int ena = 5;
3 | int in1 = 6;
4 | int in2 = 7;
5 |
6 | void setup() {
7 |
8 | pinMode(ena, OUTPUT);
9 | pinMode(in1, OUTPUT);
10 | pinMode(in2, OUTPUT);
11 |
12 | //CLOCKWISE MAX SPEED
13 | digitalWrite(in1,HIGH);
14 | digitalWrite(in2,LOW);
15 | analogWrite(ena, 255);
16 | delay(2000);
17 |
18 | //STOP
19 | digitalWrite(in1,LOW);
20 | digitalWrite(in2,LOW);
21 | delay(2000);
22 |
23 | //COUNTERCLOCKWISE MAX SPEED
24 | digitalWrite(in1,LOW);
25 | digitalWrite(in2,HIGH);
26 | analogWrite(ena, 255);
27 | delay(2000);
28 |
29 | //STOP
30 | digitalWrite(in1,LOW);
31 | digitalWrite(in2,LOW);
32 | delay(2000);
33 |
34 | //CLOCKWISE HALF SPEED
35 | digitalWrite(in1,HIGH);
36 | digitalWrite(in2,LOW);
37 | analogWrite(ena, 127);
38 | delay(2000);
39 |
40 | //STOP
41 | digitalWrite(in1,LOW);
42 | digitalWrite(in2,LOW);
43 | delay(2000);
44 |
45 | //COUNTERCLOCKWISE MAX SPEED
46 | digitalWrite(in1,LOW);
47 | digitalWrite(in2,HIGH);
48 | analogWrite(ena, 127);
49 | delay(2000);
50 |
51 | //STOP
52 | digitalWrite(in1,LOW);
53 | digitalWrite(in2,LOW);
54 |
55 | }
56 |
57 | void loop() {
58 |
59 |
60 | }
61 |
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/Motor_Control_Speed_Two_Motors.ino:
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1 | //MOTOR1 PINS
2 | int ena = 5;
3 | int in1 = 6;
4 | int in2 = 7;
5 | int in3 = 8;
6 | int in4 = 9;
7 | int enb = 10;
8 |
9 | void setup() {
10 |
11 | pinMode(ena, OUTPUT);
12 | pinMode(in1, OUTPUT);
13 | pinMode(in2, OUTPUT);
14 | pinMode(enb, OUTPUT);
15 | pinMode(in3, OUTPUT);
16 | pinMode(in4, OUTPUT);
17 |
18 | //MOTOR_A CLOCKWISE MAX SPEED
19 | digitalWrite(in1,HIGH);
20 | digitalWrite(in2,LOW);
21 | analogWrite(ena, 255);
22 |
23 | //MOTOR_B CLOCKWISE MAX SPEED
24 | digitalWrite(in3,HIGH);
25 | digitalWrite(in4,LOW);
26 | analogWrite(enb, 255);
27 | delay(2000);
28 |
29 | //STOP
30 | digitalWrite(in1,LOW);
31 | digitalWrite(in2,LOW);
32 | digitalWrite(in3,LOW);
33 | digitalWrite(in4,LOW);
34 | delay(2000);
35 |
36 | //MOTOR_A COUNTERCLOCKWISE MAX SPEED
37 | digitalWrite(in1,LOW);
38 | digitalWrite(in2,HIGH);
39 | analogWrite(ena, 255);
40 |
41 | //MOTOR_B COUNTERCLOCKWISE MAX SPEED
42 | digitalWrite(in3,LOW);
43 | digitalWrite(in4,HIGH);
44 | analogWrite(enb, 255);
45 |
46 | delay(2000);
47 |
48 | //STOP
49 | digitalWrite(in1,LOW);
50 | digitalWrite(in2,LOW);
51 | digitalWrite(in3,LOW);
52 | digitalWrite(in4,LOW);
53 | delay(2000);
54 |
55 |
56 | //MOTOR_A CLOCKWISE HALF SPEED
57 | digitalWrite(in1,HIGH);
58 | digitalWrite(in2,LOW);
59 | analogWrite(ena, 127);
60 |
61 | //MOTOR_B CLOCKWISE HALF SPEED
62 | digitalWrite(in3,HIGH);
63 | digitalWrite(in4,LOW);
64 | analogWrite(enb, 127);
65 | delay(2000);
66 |
67 | //STOP
68 | digitalWrite(in1,LOW);
69 | digitalWrite(in2,LOW);
70 | digitalWrite(in3,LOW);
71 | digitalWrite(in4,LOW);
72 | delay(2000);
73 |
74 | //MOTOR_A COUNTERCLOCKWISE MAX SPEED
75 | digitalWrite(in1,LOW);
76 | digitalWrite(in2,HIGH);
77 | analogWrite(ena, 127);
78 |
79 | //MOTOR_B COUNTERCLOCKWISE MAX SPEED
80 | digitalWrite(in3,LOW);
81 | digitalWrite(in4,HIGH);
82 | analogWrite(enb, 127);
83 | delay(2000);
84 |
85 | //STOP
86 | digitalWrite(in1,LOW);
87 | digitalWrite(in2,LOW);
88 | digitalWrite(in3,LOW);
89 | digitalWrite(in4,LOW);
90 | delay(2000);
91 | }
92 |
93 | void loop() {
94 |
95 |
96 | }
97 |
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/README.md:
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1 | # Arduino-L298N-Motor-Control
2 |
3 | These are two simple Sketches to demonstrate how to control two DC motors using Arduino and an L298N Board.
4 |
5 |
6 | 
7 |
8 |
9 |
10 | 🎥 Video Tutorial on YouTube
11 |
12 |
13 |
14 |
15 |
16 | | 📺 YouTube
17 | | 🌍 Website |
18 |
19 |
20 |
21 | # Parts Needed
22 | 🛒 Arduino Uno ▶ http://educ8s.tv/part/ArduinoUno
23 |
24 | 🛒 L298N Driver ▶ http://educ8s.tv/part/L298N
25 |
26 | 🛒 2 DC Motors ▶ http://educ8s.tv/part/DCmotors
27 |
28 | 🛒 Battery Holder ▶ http://educ8s.tv/part/5AAHolder
29 |
30 | 🛒 Wires ▶ http://educ8s.tv/part/Wires
31 |
32 | 💖 Full disclosure: All of the links above are affiliate links. I get a small percentage of each sale they generate. Thank you for your support!
33 |
34 |
35 | # Schematic Diagram
36 |
37 |
38 | 
39 |
40 |
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/demo.jpg:
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https://raw.githubusercontent.com/educ8s/Arduino-L298N-Motor-Control/d96eee5ef238fa78ebda7a810801c04d9a08da03/demo.jpg
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/schematic.jpg:
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https://raw.githubusercontent.com/educ8s/Arduino-L298N-Motor-Control/d96eee5ef238fa78ebda7a810801c04d9a08da03/schematic.jpg
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