DIY 2D Plotter Shield for Arduino Nano With L293d

In this tutorial i will show you my shield for arduino based cnc.

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Lets go!

Step 1: Components

• Arduino nano
• double side prototype PCB
• soldering iron
• wires
• two l293d chips

Step 2: Wiring

Solder pins for arduino and chips into pcb like at sheme

Connect 5v and gnd from 5.5x2.1 jack to arduino and chips

Step 3: Upload Sketch

Connect arduino to PC. Install drivers. Upload sketch