This studies work layout of a mini Computer
Numerical Control (CNC) track designer for perfect
drawing layout. Someday for make PCB, we require extra
time for designing, printing, etching etc.Consequently,
for greater attempt & lessen time we are design this
paper. It reduces the man power and draw complicated
track easily. With the development of advanced system
area, highly growing CNC machines in Technical
Institutions, Educational Institutions and Laboratories
required. The main required building block of mini CNC
machine are power supply, computer, Advanced PIC
Microcontroller PIC18F4550, stepper motor, servomotor,
pen writer, motor drivers. Before everything the person
design to transform any text file or image file into G-code
using Eagle software and then send it to the machine using
Processing software. The microcontroller transfer
instructions to the motordriver of the machine. Motors
are rotated clockwise or anticlockwise direction due to
that the pen movement occurs automatically.
Keywords : G-code software, PCB, Advanced PIC Microcontroller.