electric car with arduino
DESCRIPTION
Making an wireless controlled electric car driven by arduino . this is is to be controlled by your mobile phone or laptop (depending upon interest). Read the pin configuration properly.TRANSCRIPT
ABSTRACT The purpose of the project is to build
a two- wheel-drive Electric Car and control it wirelessly through Android application.
Two DC motors will be used for the fulfillment of the above.
COMPONENTS 1 x ATMega8 1 x L293D motor driver 1 x HC-05 Bluetooth module 1 x 16MHz Crystal 1 x AMS 1117 5V linear voltage regulator 2 x DC motor 2 x Battery 1 x LCD 16×2 green backlight 6 x LEDs 1 x 660Ω resistor Capacitors(0.1,10,22)µF 1 x Buzzer 1 x SPDT Switch
Circuit diagram
SCHEMATIC
COMPONENTS
As you can see from the schematic, it is divided into few section:
Section 1: Power supply using the AMS1117-5V voltage regulator with lower drop out voltage as compared to common LM7805.
Section 2: Microcontroller( Atmega8/Atmega 328) to control the whole operation of the car.
Section 3: L293D Motor Controller IC. The purpose of using this IC is to control the direction for the motor and also the speed of rotation of the motor.
Section 4: LCD Display to display the current state for the car. For example, “Forward” , “Reverse” and any information that you would like to display.
Section 5: Bluetooth module where this module will receive serial data transmitted from mobile phone and tells what should the microcontroller do in respond.
REFERENCES VINCIT ELECTRONICS ELECTRO SCHEMSTICS.COM VK PUBLICATIONS