Introduction: New Thinking 100



紙板步進電機線按鈕arduino Leonardo

Step 1: Cut the Cardboard

Six cardboard 25*25 cm the up one need to have a hole 10*10 cm or it can more smaller
Four cardboard Trapezoid up 25 cm down 10 cm or smaller
Three cardboard 5*28 cm

Put stepper motor in the 10*10 hole and put the arduino material in the trapezoid and turn the stepper motor make some material drop down.

Step 2: Put Your Code