{"id":16123,"date":"2018-08-22T08:44:56","date_gmt":"2018-08-22T04:14:56","guid":{"rendered":"http:\/\/thecaferobot.com\/learn\/?p=12019"},"modified":"2022-01-17T14:35:14","modified_gmt":"2022-01-17T11:05:14","slug":"l293d-control-drive-stepper-servo-dc-motors-by-arduino","status":"publish","type":"post","link":"https:\/\/thecaferobot.com\/learn\/l293d-control-drive-stepper-servo-dc-motors-by-arduino\/","title":{"rendered":"\u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0645\u0628\u062a\u062f\u06cc\u0627\u0646 \u0628\u0631\u0627\u06cc \u06a9\u0646\u062a\u0631\u0644 \u0645\u0648\u062a\u0648\u0631 \u0628\u0627 \u0622\u0631\u062f\u06cc\u0646\u0648 \u0648 L293D"},"content":{"rendered":"\t\t
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\n\t\t\t\t\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062f\u0627\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u06cc\u06a9 \u0628\u0627\u062a\u0631\u06cc 9 \u0648\u0644\u062a \u0646\u06cc\u0632 \u0628\u0631\u0627\u06cc \u062a\u0627\u0645\u06cc\u0646 \u062a\u0648\u0627\u0646 \u0645\u0648\u062a\u0648\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u0627\u0628\u062a\u062f\u0627 \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u0647\u0645\u0647 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0631\u0627 \u062f\u0631\u0633\u062a \u0628\u0631\u0642\u0631\u0627\u0631 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f \u0648 \u0633\u067e\u0633 \u06a9\u062f \u0631\u0627 \u0622\u067e\u0644\u0648\u062f \u06a9\u0646\u06cc\u062f.\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\u06a9\u062f<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\/\/ Basic sketch for trying out the L293D by www.Electropeak.com\r\n\/\/ Running single DC motor by L293D\r\n\/\/ 20\/08\/2018\r\n\r\n\r\n#define MOTOR_EN_1_2  10\r\n#define MOTOR_IN1     9\r\n#define MOTOR_IN2     8\r\n\r\n#define slow 64\r\n#define normal 128\r\n#define fast 255\r\n\r\nint Speed; \r\n\r\nvoid Forward_Rev(void){\r\n  analogWrite(MOTOR_EN_1_2, Speed);\r\n  digitalWrite(MOTOR_IN1, HIGH);\r\n  digitalWrite(MOTOR_IN2, LOW);\r\n}\r\n\r\nvoid Backward_Rev(void){\r\n  analogWrite(MOTOR_EN_1_2, Speed);\r\n  digitalWrite(MOTOR_IN1, LOW);\r\n  digitalWrite(MOTOR_IN2, HIGH);\r\n}\r\n\r\nvoid Forward_ramp_up(void){\r\n  digitalWrite(MOTOR_IN1, HIGH);\r\n  digitalWrite(MOTOR_IN2, LOW);\r\n  for (int i=0; i<255; i++) { analogWrite(MOTOR_EN_1_2, i); delay(10); } } void Forward_ramp_down(void){ digitalWrite(MOTOR_IN1, HIGH); digitalWrite(MOTOR_IN2, LOW); for (int i=255; i>=0; i--) {\r\n    analogWrite(MOTOR_EN_1_2, i);\r\n    delay(10);\r\n  }\r\n}\r\n\r\nvoid Backward_ramp_up(void){\r\n  digitalWrite(MOTOR_IN1, LOW);\r\n  digitalWrite(MOTOR_IN2, HIGH);\r\n  for (int i=0; i<255; i++) { analogWrite(MOTOR_EN_1_2, i); delay(10); } } void Backward_ramp_down(void){ digitalWrite(MOTOR_IN1, LOW); digitalWrite(MOTOR_IN2, HIGH); for (int i=255; i>=0; i--) {\r\n    analogWrite(MOTOR_EN_1_2, i);\r\n    delay(10);\r\n  }\r\n}\r\n\r\nvoid Brake(void){\r\n  digitalWrite(MOTOR_IN1, HIGH);\r\n  digitalWrite(MOTOR_IN2, HIGH);\r\n}\r\n\r\nvoid setup() {\r\n  \r\n  Serial.begin(9600);\r\n  Serial.println("L293D DC motor test");\r\n\r\n  pinMode(MOTOR_EN_1_2, OUTPUT);\r\n  pinMode(MOTOR_IN1, OUTPUT);\r\n  pinMode(MOTOR_IN2, OUTPUT);\r\n}\r\n\r\nvoid loop() {\r\n\r\n  Speed=normal; \/\/ Normal Speed\r\n\r\n  Forward_Rev(); \r\n  delay(1000);\r\n  Brake();\r\n  delay(500);\r\n  Backward_Rev(); \r\n  delay(1000);\r\n  Brake();\r\n  delay(500);\r\n  Forward_ramp_up();\r\n  Forward_ramp_down();\r\n  Backward_ramp_up();\r\n  Backward_ramp_down();\r\n  \r\n}\r\n<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\u0627\u06cc\u0646 \u06cc\u06a9 \u06a9\u062f \u062e\u06cc\u0644\u06cc \u0633\u0627\u062f\u0647 \u0627\u0633\u062a \u0648 \u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0646\u0631\u0627 \u0628\u0647\u0628\u0648\u062f \u0628\u0628\u062e\u0634\u06cc\u062f.\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Controlling a Stepper Motor\u06a9\u0646\u062a\u0631\u0644 \u0645\u0648\u062a\u0648\u0631 \u0627\u0633\u062a\u067e\u0631 \u0628\u0627 L293D\n<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\u062f\u0631 \u0627\u06cc\u0646 \u067e\u0631\u0648\u0698\u0647 \u0627\u0632 \u06cc\u06a9 \u0627\u0633\u062a\u067e\u0631 \u0645\u0648\u062a\u0648\u0631 4 \u0633\u06cc\u0645\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u06cc\u0645. \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0633\u062a\u067e\u0631 \u0645\u0648\u062a\u0648\u0631 \u0631\u0627 \u0628\u0647 3 \u0631\u0648\u0634 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u06cc\u062f. \u062a\u06a9 \u06af\u0627\u0645\u060c \u0646\u06cc\u0645 \u06af\u0627\u0645 \u0648 \u06af\u0627\u0645 \u0642\u062f\u0631\u062a\u06cc. \u0634\u0645\u0627 \u0628\u0627\u06cc\u062f \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0633\u06cc\u0645\u06cc \u0627\u0633\u062a\u067e\u0631 \u0645\u0648\u062a\u0648\u0631 \u0631\u0627 \u0628\u062f\u0627\u0646\u06cc\u062f \u0627\u06af\u0631 \u0646\u0645\u06cc \u062f\u0627\u0646\u06cc\u062f \u0627\u0632 \u06cc\u06a9 \u0627\u0647\u0645 \u0645\u062a\u0631 \u0628\u0631\u0627\u06cc \u0641\u0647\u0645\u06cc\u062f\u0646 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\u0633\u06cc\u0645 \u0628\u0646\u062f\u06cc\n<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\u0628\u0639\u0636\u06cc \u0627\u0648\u0642\u0627\u062a \u0627\u0633\u062a\u067e\u0631 \u0645\u0648\u062a\u0648\u0631\u0647\u0627 \u0645\u0642\u062f\u0627\u0631 \u0646\u0648\u06cc\u0632 \u062f\u0631 \u0645\u062f\u0627\u0631\u0647\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u0646\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u0627\u06cc \u06a9\u0627\u0647\u0634 \u0646\u0648\u06cc\u0632\u060c \u062e\u0627\u0632\u0646 \u0628\u0627 \u0622\u0646 \u0645\u0648\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f.\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\u06a9\u062f<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\u0628\u0631\u0627\u06cc \u0628\u0647\u0628\u0648\u062f \u06a9\u062f \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627\u06cc \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u0646\u06cc\u0632 \u06a9\u0645\u06a9 \u0628\u06af\u06cc\u0631\u06cc\u062f.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\/\/ Basic sketch for trying out the L293D by www.Electropeak.com\r\n\/\/ Running 4-wire Stepper motor by L293D\r\n\/\/ 20\/08\/2018\r\n\r\n#define MOTOR_EN_1_2  10\r\n#define MOTOR_EN_3_4  11\r\n#define MOTOR_IN1     9\r\n#define MOTOR_IN2     8\r\n#define MOTOR_IN3     12\r\n#define MOTOR_IN4     13\r\n\r\n#define forward  0\r\n#define backward 1\r\n\r\n#define slow   10\r\n#define normal 5\r\n#define fast   2\r\n\r\n#define single_step   0\r\n#define power_step    1\r\n#define half_step     2\r\n\r\nint speeed; \r\nint direcshen;\r\nint stepping;\r\n\r\nvoid stepp(void){\r\n  \r\n  digitalWrite(MOTOR_EN_1_2, HIGH);\r\n  digitalWrite(MOTOR_EN_3_4, HIGH);\r\n  \r\nif (direcshen==forward){\r\n  if (stepping==single_step){\r\n    digitalWrite(MOTOR_IN1, HIGH);\r\n    digitalWrite(MOTOR_IN2, LOW);\r\n    digitalWrite(MOTOR_IN3, LOW);\r\n    digitalWrite(MOTOR_IN4, LOW);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN1, LOW);\r\n    digitalWrite(MOTOR_IN2, HIGH);\r\n    digitalWrite(MOTOR_IN3, LOW);\r\n    digitalWrite(MOTOR_IN4, LOW);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN1, LOW);\r\n    digitalWrite(MOTOR_IN2, LOW);\r\n    digitalWrite(MOTOR_IN3, HIGH);\r\n    digitalWrite(MOTOR_IN4, LOW);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN1, LOW);\r\n    digitalWrite(MOTOR_IN2, LOW);\r\n    digitalWrite(MOTOR_IN3, LOW);\r\n    digitalWrite(MOTOR_IN4, HIGH);\r\n    delay(speeed);  \r\n  }\r\n  if (stepping==half_step){\r\n    digitalWrite(MOTOR_IN1, HIGH);\r\n    digitalWrite(MOTOR_IN2, LOW);\r\n    digitalWrite(MOTOR_IN3, LOW);\r\n    digitalWrite(MOTOR_IN4, LOW);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN1, HIGH);\r\n    digitalWrite(MOTOR_IN2, HIGH);\r\n    digitalWrite(MOTOR_IN3, LOW);\r\n    digitalWrite(MOTOR_IN4, LOW);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN1, LOW);\r\n    digitalWrite(MOTOR_IN2, HIGH);\r\n    digitalWrite(MOTOR_IN3, LOW);\r\n    digitalWrite(MOTOR_IN4, LOW);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN1, LOW);\r\n    digitalWrite(MOTOR_IN2, HIGH);\r\n    digitalWrite(MOTOR_IN3, HIGH);\r\n    digitalWrite(MOTOR_IN4, LOW);\r\n    delay(speeed);  \r\n    digitalWrite(MOTOR_IN1, LOW);\r\n    digitalWrite(MOTOR_IN2, LOW);\r\n    digitalWrite(MOTOR_IN3, HIGH);\r\n    digitalWrite(MOTOR_IN4, LOW);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN1, LOW);\r\n    digitalWrite(MOTOR_IN2, LOW);\r\n    digitalWrite(MOTOR_IN3, HIGH);\r\n    digitalWrite(MOTOR_IN4, HIGH);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN1, LOW);\r\n    digitalWrite(MOTOR_IN2, LOW);\r\n    digitalWrite(MOTOR_IN3, LOW);\r\n    digitalWrite(MOTOR_IN4, HIGH);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN1, HIGH);\r\n    digitalWrite(MOTOR_IN2, LOW);\r\n    digitalWrite(MOTOR_IN3, LOW);\r\n    digitalWrite(MOTOR_IN4, HIGH);\r\n    delay(speeed);     \r\n  }\r\n  if (stepping==power_step){\r\n    digitalWrite(MOTOR_IN1, HIGH);\r\n    digitalWrite(MOTOR_IN2, HIGH);\r\n    digitalWrite(MOTOR_IN3, LOW);\r\n    digitalWrite(MOTOR_IN4, LOW);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN1, LOW);\r\n    digitalWrite(MOTOR_IN2, HIGH);\r\n    digitalWrite(MOTOR_IN3, HIGH);\r\n    digitalWrite(MOTOR_IN4, LOW);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN1, LOW);\r\n    digitalWrite(MOTOR_IN2, LOW);\r\n    digitalWrite(MOTOR_IN3, HIGH);\r\n    digitalWrite(MOTOR_IN4, HIGH);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN1, HIGH);\r\n    digitalWrite(MOTOR_IN2, LOW);\r\n    digitalWrite(MOTOR_IN3, LOW);\r\n    digitalWrite(MOTOR_IN4, HIGH);\r\n    delay(speeed);        \r\n  }  \r\n }\r\n if (direcshen==backward){\r\n  if (stepping==single_step){\r\n    digitalWrite(MOTOR_IN4, HIGH);\r\n    digitalWrite(MOTOR_IN3, LOW);\r\n    digitalWrite(MOTOR_IN2, LOW);\r\n    digitalWrite(MOTOR_IN1, LOW);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN4, LOW);\r\n    digitalWrite(MOTOR_IN3, HIGH);\r\n    digitalWrite(MOTOR_IN2, LOW);\r\n    digitalWrite(MOTOR_IN1, LOW);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN4, LOW);\r\n    digitalWrite(MOTOR_IN3, LOW);\r\n    digitalWrite(MOTOR_IN2, HIGH);\r\n    digitalWrite(MOTOR_IN1, LOW);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN4, LOW);\r\n    digitalWrite(MOTOR_IN3, LOW);\r\n    digitalWrite(MOTOR_IN2, LOW);\r\n    digitalWrite(MOTOR_IN1, HIGH);\r\n    delay(speeed);  \r\n  }\r\n  if (stepping==half_step){\r\n    digitalWrite(MOTOR_IN4, HIGH);\r\n    digitalWrite(MOTOR_IN3, LOW);\r\n    digitalWrite(MOTOR_IN2, LOW);\r\n    digitalWrite(MOTOR_IN1, LOW);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN4, HIGH);\r\n    digitalWrite(MOTOR_IN3, HIGH);\r\n    digitalWrite(MOTOR_IN2, LOW);\r\n    digitalWrite(MOTOR_IN1, LOW);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN4, LOW);\r\n    digitalWrite(MOTOR_IN3, HIGH);\r\n    digitalWrite(MOTOR_IN2, LOW);\r\n    digitalWrite(MOTOR_IN1, LOW);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN4, LOW);\r\n    digitalWrite(MOTOR_IN3, HIGH);\r\n    digitalWrite(MOTOR_IN2, HIGH);\r\n    digitalWrite(MOTOR_IN1, LOW);\r\n    delay(speeed);  \r\n    digitalWrite(MOTOR_IN4, LOW);\r\n    digitalWrite(MOTOR_IN3, LOW);\r\n    digitalWrite(MOTOR_IN2, HIGH);\r\n    digitalWrite(MOTOR_IN1, LOW);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN4, LOW);\r\n    digitalWrite(MOTOR_IN3, LOW);\r\n    digitalWrite(MOTOR_IN2, HIGH);\r\n    digitalWrite(MOTOR_IN1, HIGH);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN4, LOW);\r\n    digitalWrite(MOTOR_IN3, LOW);\r\n    digitalWrite(MOTOR_IN2, LOW);\r\n    digitalWrite(MOTOR_IN1, HIGH);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN4, HIGH);\r\n    digitalWrite(MOTOR_IN3, LOW);\r\n    digitalWrite(MOTOR_IN2, LOW);\r\n    digitalWrite(MOTOR_IN1, HIGH);\r\n    delay(speeed);     \r\n  }\r\n  if (stepping==power_step){\r\n    digitalWrite(MOTOR_IN4, HIGH);\r\n    digitalWrite(MOTOR_IN3, HIGH);\r\n    digitalWrite(MOTOR_IN2, LOW);\r\n    digitalWrite(MOTOR_IN1, LOW);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN4, LOW);\r\n    digitalWrite(MOTOR_IN3, HIGH);\r\n    digitalWrite(MOTOR_IN2, HIGH);\r\n    digitalWrite(MOTOR_IN1, LOW);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN4, LOW);\r\n    digitalWrite(MOTOR_IN3, LOW);\r\n    digitalWrite(MOTOR_IN2, HIGH);\r\n    digitalWrite(MOTOR_IN1, HIGH);\r\n    delay(speeed);\r\n    digitalWrite(MOTOR_IN4, HIGH);\r\n    digitalWrite(MOTOR_IN3, LOW);\r\n    digitalWrite(MOTOR_IN2, LOW);\r\n    digitalWrite(MOTOR_IN1, HIGH);\r\n    delay(speeed);        \r\n  }  \r\n }\r\n}\r\n\r\nvoid setup() {\r\n  \r\n  Serial.begin(9600);\r\n  Serial.println("L293D Stepper motor test");\r\n\r\n  pinMode(MOTOR_EN_1_2, OUTPUT);\r\n  pinMode(MOTOR_EN_3_4, OUTPUT);\r\n  pinMode(MOTOR_IN1, OUTPUT);\r\n  pinMode(MOTOR_IN2, OUTPUT);\r\n  pinMode(MOTOR_IN3, OUTPUT);\r\n  pinMode(MOTOR_IN4, OUTPUT);\r\n  \r\n}\r\n\r\nvoid loop() {\r\n\r\n  direcshen=forward;     \/\/ choose forward or backward\r\n  speeed=fast;           \/\/ choose slow, normal or fast\r\n  stepping=half_step;    \/\/ choose single, power or half step\r\n  for (int i=0;i<=60;i++)\r\n  {stepp();}\r\n\r\n  direcshen=backward;     \/\/ choose forward or backward\r\n  speeed=normal;           \/\/ choose slow, normal or fast\r\n  stepping=power_step;    \/\/ choose single, power or half step\r\n  for (int i=0;i<=50;i++)\r\n  {stepp();}\r\n\r\n  direcshen=backward;     \/\/ choose forward or backward\r\n  speeed=slow;;           \/\/ choose slow, normal or fast\r\n  stepping=single_step;    \/\/ choose single, power or half step\r\n  for (int i=0;i<=30;i++)\r\n  {stepp();}\r\n  \r\n}\r\n<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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#include <Servo.h> \r\n\r\nServo myservo;  \/\/ create servo object to control a servo\r\n\/\/ twelve servo objects can be created on most boards\r\n\r\nint pos = 0;    \/\/ variable to store the servo position\r\n\r\nvoid setup() {\r\n  digitalWrite(10,HIGH);\r\n  myservo.attach(9);  \/\/ attaches the servo on pin 9 to the servo object\r\n}\r\n\r\nvoid loop() {\r\n  for (pos = 0; pos <= 180; pos += 3) { \/\/ goes from 0 degrees to 180 degrees \/\/ in steps of 1 degree myservo.write(pos); \/\/ tell servo to go to position in variable 'pos' delay(5); \/\/ waits 15ms for the servo to reach the position } for (pos = 180; pos >= 0; pos -= 3) { \/\/ goes from 180 degrees to 0 degrees\r\n    myservo.write(pos);              \/\/ tell servo to go to position in variable 'pos'\r\n    delay(5);                       \/\/ waits 15ms for the servo to reach the position\r\n  }\r\n}\r\n<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/section>\r\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"
\t\t\t\tControl DC, Stepper and servo motor with Arduino using L293D.\t\t<\/p>\n","protected":false},"author":4,"featured_media":13904,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[934],"tags":[4649,4606,4607,4608],"platform":[1071],"bytype":[1075],"difficulty":[1077],"related_products":[4713,4707,4705,3661,4709,2496,4706,4701,4704,4717,4703,4710,4718,3217,2494,4700,4716,2800,2460,4702,4715,2495,2498,2497,4708,4714,4711,4712,2522,2521,2511],"featured_image_src":{"landsacpe":["https:\/\/thecaferobot.com\/learn\/wp-content\/uploads\/2018\/08\/drive-motors-l293d.jpg",533,400,false],"list":["https:\/\/thecaferobot.com\/learn\/wp-content\/uploads\/2018\/08\/drive-motors-l293d.jpg",533,400,false],"medium":["https:\/\/thecaferobot.com\/learn\/wp-content\/uploads\/2018\/08\/drive-motors-l293d.jpg",533,400,false],"full":["https:\/\/thecaferobot.com\/learn\/wp-content\/uploads\/2018\/08\/drive-motors-l293d.jpg",533,400,false]},"yoast_head":"\n\u0622\u0645\u0648\u0632\u0634 \u06a9\u0627\u0645\u0644 \u0645\u0628\u062a\u062f\u06cc\u0627\u0646 \u0628\u0631\u0627\u06cc \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u0648\u062a\u0648\u0631 DC \u0627\u0633\u062a\u067e\u0631 \u0648 \u0633\u0631\u0648\u0648 \u0628\u0627 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u0648 L293D - \u06a9\u0627\u0641\u0647 \u0631\u0628\u0627\u062a<\/title>\n<meta name=\"description\" content=\"\u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0634\u0645\u0627 \u06cc\u0627\u062f \u0645\u06cc \u06af\u06cc\u0631\u06cc\u062f \u0686\u06af\u0648\u0646\u0647 \u0645\u0648\u062a\u0648\u0631 DC \u06cc\u0627 \u0627\u0633\u062a\u067e\u0631 \u06cc\u0627 \u0633\u0631\u0648\u0648 \u0631\u0627 \u0628\u0627 \u0622\u06cc \u0633\u06cc L293D \u0648 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u06cc\u062f. \u06a9\u062f \u0648 \u0633\u06cc\u0645 \u0628\u0646\u062f\u06cc \u0628\u0637\u0648\u0631 \u06a9\u0627\u0645\u0644 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u0634\u062f\u0647. \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u06a9\u0627\u0645\u0644\" \/>\n<meta name=\"robots\" content=\"index, follow\" \/>\n<meta name=\"googlebot\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta name=\"bingbot\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thecaferobot.com\/learn\/l293d-control-drive-stepper-servo-dc-motors-by-arduino\/\" \/>\n<meta property=\"og:locale\" content=\"fa_IR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0622\u0645\u0648\u0632\u0634 \u06a9\u0627\u0645\u0644 \u0645\u0628\u062a\u062f\u06cc\u0627\u0646 \u0628\u0631\u0627\u06cc \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u0648\u062a\u0648\u0631 DC \u0627\u0633\u062a\u067e\u0631 \u0648 \u0633\u0631\u0648\u0648 \u0628\u0627 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u0648 L293D - \u06a9\u0627\u0641\u0647 \u0631\u0628\u0627\u062a\" \/>\n<meta property=\"og:description\" content=\"\u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0634\u0645\u0627 \u06cc\u0627\u062f \u0645\u06cc \u06af\u06cc\u0631\u06cc\u062f \u0686\u06af\u0648\u0646\u0647 \u0645\u0648\u062a\u0648\u0631 DC \u06cc\u0627 \u0627\u0633\u062a\u067e\u0631 \u06cc\u0627 \u0633\u0631\u0648\u0648 \u0631\u0627 \u0628\u0627 \u0622\u06cc \u0633\u06cc L293D \u0648 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u06cc\u062f. \u06a9\u062f \u0648 \u0633\u06cc\u0645 \u0628\u0646\u062f\u06cc \u0628\u0637\u0648\u0631 \u06a9\u0627\u0645\u0644 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u0634\u062f\u0647. \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u06a9\u0627\u0645\u0644\" \/>\n<meta property=\"og:url\" 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