Skip to content

Latest commit

 

History

History
85 lines (70 loc) · 4.42 KB

README.md

File metadata and controls

85 lines (70 loc) · 4.42 KB
Raw

Autonomous & Remote-Control Car

Obviously, the car have two modes of operation that the user can switch between.

Autonomous Mode:
It is an automatic mode in which the car keeps moving while avoiding obstacles using its on-board ultrasonic sensor that is used to measure the distance.

Remote-Control Mode:
It is a manual mode where the user can control the car movements using its on-board bluetooth module.
Recommended Remote App: Bluetooth RC Car

Direction Command
Forward F
Back B
Left L
Right R
Forward Left G
Forward Right I
Back Left H
Back Right J
Stop S
Speed 0 - 9
Max Speed q

Schematic

Schematic-Diagram

Components

Item Code Purpose Quantity
Microcontroller ATMega328P The Master Mind 1
USBasp Programmer Burn The Code on The Controller 1
Bluetooth Module HC-05 Receive Commands From Phone/PC in RC Mode 1
Ultrasonic Module HC-SR04 Measure Distance in Autonomous Mode 1
Motor Driver L293D Derive High Currents to The DC Motors 1
DC Motors DG01D Convert The High Current to a Wheels Rotation 2
Wheels Move The Car 2
Batteries 1.5v The Source of Power 4
Battery Holder (4 Cells) Hold The Batteries 1
Bread Board Carry (ICs, Wires, Modules) 1
Car Chassis Carry (Bread Board, Wheels, Motors, Batteries) 1
Switch Switch Between Modes 1

Requirements

For Simulation: Proteus 8

For Development: VSCode & PlatformIO IDE Extension

ATMega328P

                              ATMega328P
                             ┍━━━┯━━┯━━━┑
(PCINT14/RESET)          PC6 ┤1  ╰──╯ 28├ PC5   (ADC5/SCL/PCINT13)
(PCINT16/RXD)            PD0 ┤2       27├ PC4   (ADC4/SDA/PCINT12)
(PCINT17/TXD)            PD1 ┤3       26├ PC3   (ADC3/PCINT11)
(PCINT18/INT0)           PD2 ┤4       25├ PC2   (ADC2/PCINT10)
(PCINT19/OC2B/INT1)      PD3 ┤5       24├ PC1   (ADC1/PCINT9)
(PCINT20/XCK/T0)         PD4 ┤6       23├ PC0   (ADC0/PCINT8)
VCC                          ┤7       22├       GND
GND                          ┤8       21├       AREF
(PCINT6/XTAL1/TOSC1)     PB6 ┤9       20├       AVCC
(PCINT7/XTAL2/TOSC2)     PB7 ┤10      19├ PB5   (SCK/PCINT5)
(PCINT21/OC0B/T1)        PD5 ┤11      18├ PB4   (MISO/PCINT4)
(PCINT22/OC0A/AIN0)      PD6 ┤12      17├ PB3   (MOSI/OC2A/PCINT3)
(PCINT23/AIN1)           PD7 ┤13      16├ PB2   (SS/OC1B/PCINT2)
(PCINT0/CLKO/ICP1)       PB0 ┤14      15├ PB1   (OC1A/PCINT1)
                             ┕━━━━━━━━━━┙

See Also: