Devices & Components
Arduino Uno Rev3
Gear motor DC 5V
18650 rechargeable lithium ion battery holder x2
18650 rechargeable lithium ion battery - 3.7v 2200mah
Female/Female Jumper Wires
PIR Sensor, 7 m
Ultrasonic Sensor - HC-SR04 (Generic)
Male/Male Jumper Wires
Male/Female Jumper Wires
PHPoC PWM & Sensor Expansion Board
Laser Diode, 655 nm
L298n motor driver module
SG90 Micro-servo motor
Hardware & Tools
Soldering iron (generic)
Solder Wire, Lead Free
Software & Tools
Arduino IDE
Project description
Code
Robot movement
arduino
1Stop 2IN1 - LOW 3IN2 - LOW 4IN3 - LOW 5IN4 - LOW 6 7Move Forward 8IN1 9 - LOW 10IN2 - HIGH 11IN3 - LOW 12IN4 - HIGH 13 14Move Backward 15IN1 - HIGH 16IN2 17 - LOW 18IN3 - HIGH 19IN4 - LOW 20 21Turn right 22IN1 - HIGH 23IN2 - LOW 24IN3 25 - LOW 26IN4 - HIGH 27 28Turn left 29IN1 - LOW 30IN2 - HIGH 31IN3 - HIGH 32IN4 33 - LOW
Robot movement
arduino
1Stop 2IN1 - LOW 3IN2 - LOW 4IN3 - LOW 5IN4 - LOW 6 7Move Forward 8IN1 - LOW 9IN2 - HIGH 10IN3 - LOW 11IN4 - HIGH 12 13Move Backward 14IN1 - HIGH 15IN2 - LOW 16IN3 - HIGH 17IN4 - LOW 18 19Turn right 20IN1 - HIGH 21IN2 - LOW 22IN3 - LOW 23IN4 - HIGH 24 25Turn left 26IN1 - LOW 27IN2 - HIGH 28IN3 - HIGH 29IN4 - LOW
Downloadable files
Connections
Connections

L298N motor driver module
L298N motor driver module

Connections
Connections

Comments
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