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  • MuraliA5 commented on nishad111's instructable Autonomous Fire Fighter Robot2 weeks ago
    Autonomous Fire Fighter Robot

    int d1 = 2;int d2 = 3;int d3 = 4;int led = 10;int motora1 = 5;int motora2 = 6;int motorb1 = 7;int motorb2 = 8;int cam_motor1 = 11; int cam_motor2 = 12; int enable = 9; void setup(){ pinMode(led,OUTPUT); pinMode(d1,INPUT); pinMode(d2,INPUT); pinMode(d3,INPUT); pinMode(motora1,OUTPUT); pinMode(motora2,OUTPUT); pinMode(motorb1,OUTPUT); pinMode(motorb2,OUTPUT); pinMode(cam_motor1,OUTPUT); pinMode(cam_motor2,OUTPUT);} void brake() { digitalWrite(motora1,LOW); digitalWrite(motora2,LOW); digitalWrite(motorb1,LOW); digitalWrite(motorb2,LOW); } void rotate() { digitalWrite(motora1,HIGH); digitalWrite(motora2,LOW); digitalWrite(motorb2,HIGH); digitalWrite(motorb1,LOW); } void left() { digitalWrite(motora2,HIGH); digitalWrit...see more »int d1 = 2;int d2 = 3;int d3 = 4;int led = 10;int motora1 = 5;int motora2 = 6;int motorb1 = 7;int motorb2 = 8;int cam_motor1 = 11; int cam_motor2 = 12; int enable = 9; void setup(){ pinMode(led,OUTPUT); pinMode(d1,INPUT); pinMode(d2,INPUT); pinMode(d3,INPUT); pinMode(motora1,OUTPUT); pinMode(motora2,OUTPUT); pinMode(motorb1,OUTPUT); pinMode(motorb2,OUTPUT); pinMode(cam_motor1,OUTPUT); pinMode(cam_motor2,OUTPUT);} void brake() { digitalWrite(motora1,LOW); digitalWrite(motora2,LOW); digitalWrite(motorb1,LOW); digitalWrite(motorb2,LOW); } void rotate() { digitalWrite(motora1,HIGH); digitalWrite(motora2,LOW); digitalWrite(motorb2,HIGH); digitalWrite(motorb1,LOW); } void left() { digitalWrite(motora2,HIGH); digitalWrite(motora1,LOW); digitalWrite(motorb1,HIGH); digitalWrite(motorb2,LOW); } void forward() { digitalWrite(motora1,HIGH); digitalWrite(motora2,LOW); digitalWrite(motorb1,HIGH); digitalWrite(motorb2,LOW); } void backward() { digitalWrite(motora2,HIGH); digitalWrite(motora1,LOW); digitalWrite(motorb2,HIGH); digitalWrite(motorb1,LOW); } void start() { digitalWrite(cam_motor1,HIGH); digitalWrite(cam_motor2,LOW); } void spray_stop() { digitalWrite(cam_motor1,LOW); digitalWrite(cam_motor2,HIGH); } void normal() { digitalWrite(cam_motor1,LOW); digitalWrite(cam_motor2,LOW); } void loop(){ rotate(); while(digitalRead(d1)==HIGH&&digitalRead(d3)==HIGH&& digitalRead(d2)==LOW) { digitalWrite(led,HIGH); forward(); } while(digitalRead(d2)==HIGH) { digitalWrite(led,HIGH); digitalWrite(enable,HIGH); start(); brake(); delay(5000); normal(); backward(); delay(700); forward(); delay(1000); } spray_stop(); digitalWrite(led,LOW); delay(500); normal(); digitalWrite(enable,LOW); }

    Even am working on it..Hopefully i will finish it in 2 days..will send u the details once i complete it..

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  • MuraliA5 commented on carolineverellen's instructable Drawbot 1.01 month ago
    Drawbot 1.0

    Can you pls explain about the connections briefly..?

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