Arduino for Lego Trains #1: Introduction

This beginner's guide explains the process, parts and code needed to automate your Lego 9V trains with an Arduino.

Parts list:
1 x Arduino (preferably a Mega)
1 x L298N motor controller
1 x 12V DC Power supply
1 x Lego Technic 9V cable
1 x Lego train set
some male-to-female wires
and some 0.35mm (28AWG) wire.

The code section describes how to drive a simple motor using the Arduino Mega's PWM pins.

Features Lego set 4563.

Видео Arduino for Lego Trains #1: Introduction канала Arduino Lego Trains