Wheel of Fortune

thingiverse

https://youtu.be/K1Ia0j596d0 This thing is not for beginners. Push the button and the wheel rotates to a random position. The valve opens and if you are lucky, M&M's come out. The circuit is for a 5V stepper motor max 1 Amp. An Arduino sketch in its basic form: The include servo.h line has to be adapted, since Thingiverse makes a mess of this Arduino line. //Wheel of Fortune include Servo myservo; int pos = 0; int L1 = 0; //stuurdraden Links int L2 = 1; int L3 = 2; //stuurdraden Rechts int L4 = 3; int trigger = 0; int d=5; //delay int tr = 0; int r = 0; int x = 0; void setup() { myservo.attach(11); pinMode(L1, OUTPUT); pinMode(L2, OUTPUT); pinMode(L3, OUTPUT); pinMode(L4, OUTPUT); pinMode(trigger, INPUT); } void loop(){ tr = analogRead(trigger); if(tr