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4 Axis Robot Arm DIY
is too expensive and i need to be more simple to build because i got only two days time to build after i take the parts
hi.i want to make 2x1,5 m or 1x1 m .i want to display videos or to use like a screen .i can soldering since i was 6 years old .i want now to do electronic engineering school .My budget is covered by school.
and i want to use led strips. pls help me