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Hi.As per your bellow photo, what is the length of 3mm rod from start of the pipe.In your photo it is shown far away from start of the pipe..
Hi John,I am very impressed n wish to make it for myself.Can you please send me stl files to my email@example.comThanks...
Hi, thanks for reply..
hi,is there two power supply used?12v and 5v for ARDUINO NANO.please rply.