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tank_0.1.ino

+/*  Arduino DC Motor Control - PWM | H-Bridge | L298N
+         Example 02 - Arduino Robot Car Control
+    by Dejan Nedelkovski, www.HowToMechatronics.com
+    test tanki jaoks
+*/
+#define enA 6
+#define in1 8
+#define in2 9
+#define enB 5
+#define in3 3
+#define in4 4
+int motorSpeedA = 0;
+int motorSpeedB = 0;
+int i;
+
+void setup() {
+  pinMode(enA, OUTPUT);
+  pinMode(enB, OUTPUT);
+  pinMode(in1, OUTPUT);
+  pinMode(in2, OUTPUT);
+  pinMode(in3, OUTPUT);
+  pinMode(in4, OUTPUT);
+}
+void loop() {
+    // Set Motor A forkward
+    digitalWrite(in1, LOW);
+    digitalWrite(in2, HIGH);
+    // Set Motor B forward
+    digitalWrite(in3, LOW);
+    digitalWrite(in4, HIGH);
+    for (i = 0; i < 255; i +=10)
+    {
+      analogWrite(enA, i); // Send PWM signal to motor A
+      analogWrite(enB, i); // Send PWM signal to motor B
+      delay(200);
+    }
+    delay(2000);
+    // Set Motor A backward
+    digitalWrite(in1, HIGH);
+    digitalWrite(in2, LOW);
+    // Set Motor B backward
+    digitalWrite(in3, HIGH);
+    digitalWrite(in4, LOW);
+    for (i = 0; i < 255; i +=10)
+    {
+      analogWrite(enA, i); // 
+      analogWrite(enB, i);
+      delay(200);
+    }
+    delay(2000);
+}