We developed a Microprocessor and Microcontroller based project using Ardiuno Mega. Name of our project is Rover UIU. We did circuit diagram first then we wrote code and implement it on ardiuno using breadboard,bluetooth module and connect all other components.We developed an android application to control all our features by android device using BT module.
First of all we wanted to make a project about bluetooth control car with adding as many as features possibly.we wanted to control the car both on soil and water.firstly we start for on soil control.we draw a circuit diagram for our project then we collect all of components.
For the implementation firstly we connect display LCD 16*2 with arduino and breadboard given power through arduino using Lipo Battery 12v 2200mAh and set potentionmeter with display.Then set the bluetooth device HC-05 on breadboard and give wire connection with arduino and power.In wood made frame set 4 wheels and give wire connection to IC-L293D which set on breadboard and IC-L293D is connect with arduino as diagram.Set 4 lights(break,left turn,right turn,reverse) in arduino and give power from breadboard with resistance.Then set ultra sonic sensor connect with arduino and power.set water detect sensor when car is in water and set high torque motor with propeller on frame and connect with breadboard and arduino.
We wrote the code in arduino software,after added feature one by one codded them in software and test repeatedly.
1. Connect With Password
2. Accept Command Through Voice, Text And Controller
3. Alert On Wrong Password With Buzzer And Lights
4. Move Directions (Forward, Reverse, Turn Left, Turn Right,
Sharp Left, Sharp Right, Break, Stop)
5. Direction Moving Signals (Yellow Lights For Left/Right,
Red Lights For Break Signal , Reverse Light)
6. Accept Dual Command (Propeller & Wheels Together)
7. Horn With Buzzer
8. Obstacle Detect & Responce Both On Ground & Water
9. Lights On/Off Manually
10. Lights On/Off Automatically Detecting Darkness
11. Start Propeller Manually
12. Start Propeller Automatically By Detecting Water
13. Display Commands !