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I have not good knowledge of 3d modelling or printing, but i know Arduino coding and PCB printing very well. So i decided to add some taste of electronics in fidget spinner. I designed a circular PCB in eagle, which is powered by Arduino pro mini, seven LEDs are used to make English alphabet. In this project i used three 9-volt battery for weight.

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Sembot (author)2017-08-10

Where can I find the source code please

author
monusuthar2016 (author)Sembot2017-08-10

Hey
This instructables is the part of a contest I will make a complete tutorial on this in some days.

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Bio: i am an electronic lover who want to make something superb.
More by monusuthar2016:POV Fidget SpinnerArduino Tutorial Hindi/ Urdu1. Arduino Tutorial HIndi/Urdu
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