ฐานรองบอร์ดขับสเตปเปอร์มอเตอร์ 4988/8825 stepper motor drive module expansion board

Name: 4988/8825 stepper motor drive module expansion board Size: 42*42*15mm Fixed: 3mm Hole distance: 1400*1400mil (35.56*35.56mm) Logic voltage: 5V Input voltage: 12-30V Port: Number Interface: direction, enable, speed Applicable modules: A4988, DRV8825 Note: Please pay attention to the direction when installing the driver module, otherwise it will burn the module This product is only an expansion board, does not contain 4988/8825 drive module ตัวอย่างการใช้งาน ตัวอย่าง CODE Copy code const int dirPin = 8; const int stepPin = 9; const int enablePin = 7; void setup() { pinMode(enablePin, OUTPUT); pinMode(stepPin, OUTPUT); pinMode(dirPin, OUTPUT); digitalWrite(enablePin, LOW); } void loop() { const int steps = 2000; const int delayMicros = 500; const int delayMillis = 1000; digitalWrite(dirPin, HIGH); for (int i = 0; i steps; i++) { digitalWrite(stepPin, HIGH); delayMicroseconds(delayMicros); digitalWrite(stepPin, LOW); delayMicroseconds(delayMicros); } delay(delayMillis); digitalWrite(dirPin, LOW); for (int i = 0; i steps; i++) { digitalWrite(stepPin, HIGH); delayMicroseconds(delayMicros); digitalWrite(stepPin, LOW); delayMicroseconds(delayMicros); } delay(delayMillis); }