Sensors
Obstacle Avoidance Game using Arduino Uno, Joystick, and LCD I2C
In this project, you will learn how to create a simple obstacle avoidance game using Arduino Uno, a joystick, and an LCD display with I2C communication. The game will challenge the player to navigate through obstacles by controlling a character with the joystick.
Haythem
PNL Mahdia
Step-by-Step Guide
1
Materials List
- 1 x Arduino Uno
- 1 x Joystick
- 1 x LCD display with I2C
- 1 x Breadboard
- Jumper wires
Click to expand
2
Assembling
1. Connect the joystick to the Arduino Uno: VCC to 5V, GND to GND, and the signal pin to A0.
2. Connect the LCD display to the Arduino Uno: VCC to 5V, GND to GND, SCL to SCL, and SDA to SDA.
3. Connect the breadboard to the Arduino Uno and place the joystick and LCD display on it.
3
Arduino Code & Libraries
The required libraries are LiquidCrystal_I2C and joystick. The Arduino sketch is as follows: arduino
#include
#define SCREEN_WIDTH 128
#define SCREEN_HEIGHT 64
#define OLED_RESET -1 LiquidCrystal_I2C lcd(0x27, SCREEN_WIDTH, SCREEN_HEIGHT, &Wire);
const int joystickPin = A0;
int joystickValue = 0;
int obstaclePosition = 0;
int playerPosition = 0;
void setup() {
lcd.init();
lcd.backlight();
pinMode(joystickPin, INPUT);
}
void loop() {
joystickValue = analogRead(joystickPin);
if (joystickValue < 400) {
playerPosition -= 1;
} else if (joystickValue > 600) {
playerPosition += 1;
}
obstaclePosition += 1;
if (obstaclePosition >= SCREEN_WIDTH) {
obstaclePosition = 0;
}
lcd.setCursor(0, 0);
lcd.print("Obstacle: ");
lcd.print(obstaclePosition);
lcd.setCursor(0, 1);
lcd.print("Player: ");
lcd.print(playerPosition);
delay(100);
}
Click to expand
Project Resources
No downloadable resources added yet.
Please login to leave a comment.
Projet de test !