Outils pour utilisateurs
EM-483 PRINTER STEPPER MOTOR
Différences
Ci-dessous, les différences entre deux révisions de la page.
| Les deux révisions précédentesRévision précédenteProchaine révision | Révision précédente | ||
| documentation:electronique:modules_kits:em483_stepper:index [2021/05/16 18:49] – [SAMPLES] f1sls | documentation:electronique:modules_kits:em483_stepper:index [2021/05/19 02:33] (Version actuelle) – f1sls | ||
|---|---|---|---|
| Ligne 11: | Ligne 11: | ||
| ===== ARDUINO ===== | ===== ARDUINO ===== | ||
| ==== LIBS ==== | ==== LIBS ==== | ||
| - | * | + | * https:// |
| ==== SAMPLES ==== | ==== SAMPLES ==== | ||
| Ligne 153: | Ligne 153: | ||
| delayMicroseconds(usDelay); | delayMicroseconds(usDelay); | ||
| } | } | ||
| + | } | ||
| + | </ | ||
| + | |||
| + | ===== BIPOLAR STEPPER WITH H BRIDGE ===== | ||
| + | <code cpp> | ||
| + | /* | ||
| + | Stepper Motor Demonstration 3 | ||
| + | Stepper-Demo3.ino | ||
| + | Demonstrates NEMA 17 Bipolar Stepper with L298N Driver | ||
| + | Uses Potentiometer on Analog Input A0 | ||
| + | Uses Arduino Stepper Library | ||
| + | |||
| + | DroneBot Workshop 2018 | ||
| + | https:// | ||
| + | */ | ||
| + | |||
| + | // Include the Arduino Stepper Library | ||
| + | #include < | ||
| + | |||
| + | // Define Constants | ||
| + | |||
| + | // Number of steps per output rotation | ||
| + | const int STEPS_PER_REV = 200; | ||
| + | const int SPEED_CONTROL = A0; | ||
| + | |||
| + | // Create Instance of Stepper Class | ||
| + | // Specify Pins used for motor coils | ||
| + | // The pins used are 8, | ||
| + | // Connected to L298N Motor Driver In1, In2, In3, In4 | ||
| + | // Pins entered in sequence 1-2-3-4 for proper step sequencing | ||
| + | |||
| + | Stepper stepper_NEMA17(STEPS_PER_REV, | ||
| + | |||
| + | void setup() { | ||
| + | // nothing to do inside the setup | ||
| + | } | ||
| + | |||
| + | void loop() { | ||
| + | // read the sensor value: | ||
| + | int sensorReading = analogRead(SPEED_CONTROL); | ||
| + | // map it to a range from 0 to 100: | ||
| + | int motorSpeed = map(sensorReading, | ||
| + | // set the motor speed: | ||
| + | if (motorSpeed > 0) { | ||
| + | stepper_NEMA17.setSpeed(motorSpeed); | ||
| + | // step 1/100 of a revolution: | ||
| + | stepper_NEMA17.step(STEPS_PER_REV / 100); | ||
| + | } | ||
| } | } | ||
| </ | </ | ||
documentation/electronique/modules_kits/em483_stepper/index.1621183768.txt.gz · Dernière modification : de f1sls
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