An ELM327 Bluetooth OBD-II reader is hooked up to the car, ... From reading the code, ... 17 thoughts on “ Arduino Car HUD Does The Job ” ...

If you want to wirelessly communicate between devices, WiFi and Bluetooth are obvious choices. But there’s also the ISM (industrial, scientific, and medical) band that you use. There are inex… ...

The code includes two Arduino libraries: one for the servo and another for the ultrasonic sensors. The main code is a simple 14-line piece with a simple if-else statement you can readily modify.

Bluetooth Terminal handles text entry quite well, but speed isn’t its strong suit. Arduino Bluetooth Controller by Ioannis Tzanellis. Once you’ve graduated from the debugging stage to driving a remote ...