Remote DC Motor Driving and Power/Current Control (using Bluetooth System)
Rudra Narayan Panigrahi · 2009
Based on the Bluetooth technology, this project aims to achieve wireless control for certain applications between a server and a slave. We used the BT 3000 system and established ACL connection between slave and server via a desktop computer (compiler) for two modules-DC motor/step motor driving and power/current control. BT-3000 system uses PIC16F877 microcontroller as processor while conventional computer is used for loading and compiling programs. Server program checks and monitors the entire situation on the slave. Server program is not coded by us, they are provided with the module. We coded programs for motor control, power/current control and Bluetooth applications for communication with the server. Currently, instrument field technology is improving every day and most of wire controlled parts are replaced with wireless parts. Wireless instrument field seems complicated due to many different technologies, in fact it is not so if the system is properly divided and studied. This area needs to be studied and applied to telemetric and home automation so that perfect ubiquitous system can be designed.