I would like to connect 3 L293D Motor controllers to an Arduino Uno with the hopes of powering 6 different dc motors. I was just wondering how to wire this being that one motor controller (which allows for 2 dc motors to be controlled) already takes up most of the pins on the Arduino, thanks.

Below is the wiring diagram for how I am hooking up 1 L293D motor controllers to the Arduino.

[![enter image description here](https://i.stack.imgur.com/iTclq.png)](https://i.stack.imgur.com/iTclq.png)