1. Bluetooth Controlled Car

1.1. Simple Bluetooth Car


Description:

This code provides an easy way to control a dc-motor driven vehicle. It allows for driving and turning at constant speeds. It also has an on-board ultrasonic sensor to detect incoming objects and prevent frontal collisions. The bluetooth app controlling the car has five buttons; two for driving, two for turning, and one for stopping in place. 

Mobile app:

Download the .apk to install it on your phone or the .aia to import it to MIT App inventor 2 to modify it.