UNO NANO CNC Shield Arduino CNC Shield V3 V4 Laser Cuting 3D Printer

Paket penjualan : 1pcs Arduino CNC Shield Silahkan di pilih di Menu Varian CNC Shield Untuk Uno atau Nano Driver dijual terpisah Example Sketch for Arduino UNO : # define EN 8 / / stepper motor enable , active low # define X_DIR 5 / / X -axis stepper motor direction control # define Y_DIR 6 / / y -axis stepper motor direction control # define Z_DIR 7 / / z axis stepper motor direction control # define X_STP 2 / / x -axis stepper control # define Y_STP 3 / / y -axis stepper control # define Z_STP 4 / / z -axis stepper control void step (boolean dir, byte dirPin, byte stepperPin, int steps) { digitalWrite (dirPin, dir); delay (50); for (int i = 0; i digitalWrite (stepperPin, HIGH); delayMicroseconds (800); digitalWrite (stepperPin, LOW); delayMicroseconds (800); } } void setup () {/ / The stepper motor used in the IO pin is set to output pinMode (X_DIR, OUTPUT); pinMode (X_STP, OUTPUT); pinMode (Y_DIR, OUTPUT); pinMode (Y_STP, OUTPUT); pinMode (Z_DIR, OUTPUT); pinMode (Z_STP, OUTPUT); pinMode (EN, OUTPUT); digitalWrite (EN, LOW); } void loop () { step (false, X_DIR, X_STP, 200); / / X axis motor reverse 1 ring, the 200 step is a circle. step (false, Y_DIR, Y_STP, 200); / / y axis motor reverse 1 ring, the 200 step is a circle. step (false, Z_DIR, Z_STP, 200); / / z axis motor reverse 1 ring, the 200 step is a circle. step (true, X_DIR, X_STP, 200); / / X axis motor forward 1 laps, the 200 step is a circle. step (true, Y_DIR, Y_STP, 200); / / y axis motor forward 1 laps, the 200 step is a circle. step (true, Z_DIR, Z_STP, 200); / / z axis motor forward 1 laps, the 200 step is a circle. }