Hey guys, in this article we learn about how to make Bluetooth control car using Arduino . now lets know about what are the components required to do this Bluetooth control car using Arduino .
Components for Bluetooth control car using Arduino :
Amazon Links :
1 .Arduino BuyNow
3.arduino chassis BuyNow
4.L298N Motor driver BuyNow
5. HC-5 Bluetooth module BuyNow
6. wires and breadboard BuyNow
quartaz components links:
1 .Arduino BuyNow
3.arduino chassis BuyNow
4.L298N Motor driver BuyNow
5. HC-5 Bluetooth module BuyNow
6. wires and breadboard BuyNow
If you want to buy Arduino components, I am giving my affiliate links. If you buy the components using my affiliate links, it will help to our channel and website growth. so do these small help.
making video:
watch the below video for batter understand about this project.
Bluetooth control car using Arduino Circuit diagram:
connect the all the components as shown in the below circuit.
Bluetooth control car using Arduino code :
int m1a = 9;
int m1b = 10;
int m2a = 11;
int m2b = 12;
char val;
void setup()
{
pinMode(m1a, OUTPUT); // Digital pin 10 set as output Pin
pinMode(m1b, OUTPUT); // Digital pin 11 set as output Pin
pinMode(m2a, OUTPUT); // Digital pin 12 set as output Pin
pinMode(m2b, OUTPUT); // Digital pin 13 set as output Pin
Serial.begin(9600);
}
void loop()
{
while (Serial.available() > 0)
{
val = Serial.read();
Serial.println(val);
}
if( val == 'F') // Forward
{
digitalWrite(m1a, HIGH);
digitalWrite(m1b, LOW);
digitalWrite(m2a, HIGH);
digitalWrite(m2b, LOW);
}
else if(val == 'B') // Backward
{
digitalWrite(m1a, LOW);
digitalWrite(m1b, HIGH);
digitalWrite(m2a, LOW);
digitalWrite(m2b, HIGH);
}
else if(val == 'L') //Left
{
digitalWrite(m1a, LOW);
digitalWrite(m1b, LOW);
digitalWrite(m2a, HIGH);
digitalWrite(m2b, LOW);
}
else if(val == 'R') //Right
{
digitalWrite(m1a, HIGH);
digitalWrite(m1b, LOW);
digitalWrite(m2a, LOW);
digitalWrite(m2b, LOW);
}
else if(val == 'S') //Stop
{
digitalWrite(m1a, LOW);
digitalWrite(m1b, LOW);
digitalWrite(m2a, LOW);
digitalWrite(m2b, LOW);
}
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