Stopwatch Using Stepper Motor
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IN THIS PROJECT WE WILL DO A SIMPLE STOP WATCH OF ONE MINUTE USING STEPPER MOTOR
Materials Required:
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1)ARDUINO UNO,NANO,ETC...
2)(28BYJ-48) Unipolar Stepper
3) ULN2003 DRIVER
4)BOTTLE CAP
5)BATTERY
SCHEMATICS
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STICK TAPE ON THE BOTTLE CAP LIKE THIS AND DIVIDE IT INTO 12 PIECES AND WRITE 5,10,15.....60.
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STICK PINK COLOR PAPER IN BOTH SIDES
MAKE a STAND FOR STEPPER MOTOR LIKE THIS AND ATTACH THE CAP IN THE SHAFT
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OUTPUT
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