Electronics connection (12v Stepper Motors)
8
A
C
D
E
F
A
28byj-48-12v Hand Stepper Motor
B
SG90 Micro Servo
C
ULN2003 Stepper Motor Driver
D
Arduino UNO
E
ULN2003 Stepper Motor Driver
F
28byj-48-12v Egg Stepper Motor
+5 GND 13
8 9 10 11
IN1 IN2 IN3 IN4
2 3 4 5
IN1 IN2 IN3 IN4
To PC
12V DC
B