The Arduino code tells us that the valves will be opened as long as the remote up/down channel is above/under given values.

Download the codes here Arduino simple shield potentiometer code: Arduino shield rc car: Arduino nano module L298P code: ...

Randy Sarafan, who also happens to be the Technology Editor over on Instructables, gutted a remote-controlled car and swapped the parts for an Arduino board.

The setup requires an Avatal 3117 remote start, an iPhone breakout board, an Arduino, a switching supply cell charger and a handful of transistors, resistors and diodes.

The system makes it feel as though you are sitting behind the wheel of the smaller remote control car and is powered by an Arduino Uno along with an IBT-2 H-Bridge to control the 24V motors.

If you've ever dreamed of building your own robots or remote-controlled cars, this course bundle is for you. The Arduino Starter Kit & Course Bundle comes with over 25 hours of engineering ...

Witness how to create a powerful long-range remote control using Arduino technology. This guide takes you through the process of building a customizable, multi-channel RC system that offers ...

But if your car doesn't have a remote ignition, you can build your own remote start system that responds to a text message from an iPhone.