Robot Chassis Robot Motors Caster Bullets Robot Wheels IR Sensor Cards IC L293D IC Atmega8 Motor Clamps, Switches,B attery Holders, Batteries, Small Electronic Components, Screws & Nuts, etc. The line ...

To controller this CNC machine we need a microcontroller board called arduino Nano and we need motor driver IC for each stepper motor that is L293D IC.

When voltage at non-inverting input pin exceeds this reference volatge, output of the comparator goes high (H), otherwise it remains in low (L) state. 2-channel output from U1 is fed to the inputs of ...