Haptick - Hybrid iPhone + Arduino System

A wireless haptic feedback and obstacle detection system combining iPhone app with Arduino hardware.

🎯 What It Does

• Radar Mode: Ultrasonic scanning with live iPhone visualization
• Haptic Mode: Servo vibrations controlled from iPhone
• Sensors: iPhone gyroscope + accelerometer data
• Hardware Control: Buzzer, MP3 player, servo from app

🚀 Quick Start

1. Upload Arduino Code

# Open ARDUINO_HYBRID.ino in Arduino IDE
# Upload to Arduino Uno

2. Start WiFi Bridge on Mac

pip3 install pyserial
python3 arduino_bridge.py
# Note the IP address shown

3. Run iPhone App

open Haptick.xcodeproj
# Build and run
# Enter Mac's IP address
# Connect

📁 Key Files

• ARDUINO_HYBRID.ino - Arduino firmware
• arduino_bridge.py - Mac WiFi bridge
• HybridDashboardView.swift - Main iPhone UI
• ArduinoSerialManager.swift - Network communication

📖 Documentation

• HYBRID_SYSTEM_GUIDE.md - Complete system guide
• WIFI_SETUP.md - Detailed WiFi setup instructions

🔧 Hardware Required

• Arduino Uno
• HC-SR04 Ultrasonic sensor
• SG90 Servo motor
• DFPlayer Mini MP3 module
• Buzzer
• iPhone
• Mac (for WiFi bridge)

📱 App Features

4 Tabs:

1. Radar - Live obstacle scanning visualization
2. Haptic - Arduino + iPhone haptic control
3. Sensors - Gyro, accelerometer, attitude display
4. Controls - Manual hardware control (buzzer, MP3, servo)

🎮 Commands

From iPhone to Arduino:

• MODE_SCAN / MODE_HAPTIC / MODE_STANDBY
• V1 / V2 / V3 (vibrations)
• BUZZ:1000 (buzzer at 1000Hz)
• PLAY:1 (MP3 track)
• SERVO:90 (servo angle)

🏗️ Architecture

iPhone App ←→ Mac Bridge ←→ Arduino
  (WiFi)         (USB)

⚡ Quick Demo

1. Start bridge: python3 arduino_bridge.py
2. Connect iPhone app
3. Tap Radar tab → Start
4. Wave hand in front of sensor
5. See live radar + get haptic warnings!

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See HYBRID_SYSTEM_GUIDE.md for full documentation