smarphone controlled robotic arm

hey guys ..
another new project based on arduino smartphone app control robotic arm..
for full information and how to build rhis projects easily ..
visit this link on you tube
https://www.youtube.com/watch?v=x0VCVL0D8eU
and for stepwise information plz visit
https://www.instructables.com/id/Bluetooh-Control-Robotic-Arm/
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