With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Tell us about yourself!
i Saw a Black Flat Circle on the Calculater Board ,it is not IC . Can anyone Explain me about the Black Flat Circle Part on the Board & How its Work & how to made it
Let your inbox help you discover our best projects, classes, and contests. Instructables will help you learn how to make anything!
© 2016 Autodesk, Inc.