Component	Price (€)
__________________________
Bolts	            0.5
Nuts	            0.1
Stepper (2)	     20
Arduino Uno	     20
Stepper driver (2)   10
Castor Wheel	      3
Wires	              2
Line sensor	      6
MDF	             10
PLA filament	      5
Servo Motor	      5
LED (2)	            0.6
Button	              3
Switch	              1
Batteries 7.4V (2)   20
Power Bank	      5
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Total	          108.2