DIRECT CUREENT MOTOR
AIM: To Design simple DC motor control circuit.
APPARATUS: Arduino uno, DC motor, L293D, connecting wires, push button.
CIRCUIT DIAGRAM:
CODE:
#define m1 2
#define m2 3
#define m3 4
#define m4 5
Int Pot=A0;
Int val;
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Armstorg Focp computer science, Assignments of Computer Science
Computer science focp worksheet
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2021/2022
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DIRECT CUREENT MOTOR
AIM: To Design simple DC motor control circuit.
APPARATUS: Arduino uno, DC motor, L293D, connecting wires, push button.
CIRCUIT DIAGRAM:
CODE:
#define m1 2 #define m2 3 #define m3 4 #define m4 5 Int Pot=A0; Int val;
Void setup() { pinMode(m1,OUTPUT); pinMode(m2,OUTPUT); pinMode(m3,OUTPUT); pinMode(m4,OUTPUT); Serail.begin(9600); } Void loop() { Val=analogRead(Pot); Val=map(val,0,1023,0,300); Serial.println(val); analogWrite(m1,val); analogWrite(m3,val); }
RESULT:
Desigining of simple DC motor control circuit using Arduino uno is verified after uploading the program.