The Touch-Based Home Automation System is a smart control solution that allows users to operate home appliances such as lights, fans, and other electrical devices using touch-sensitive switches instead of traditional mechanical switches.

The system is powered by a microcontroller (Arduino/8051/ESP32) connected to touch sensors or capacitive touchpads. When the user touches a sensor pad, the microcontroller sends a signal to the relay module, which switches the respective appliance ON or OFF.

This project offers modern convenience, safety, and style compared to traditional wiring systems. It is particularly useful in smart homes, offices, and hotels, where touch panels provide a futuristic look along with efficient appliance control.

Parts Used:

1. Arduino / 8051 / ESP32 Board – Main controller.
2. Capacitive Touch Sensor Modules (TTP223 / Touchpad ICs) – Detects touch input.
3. Relay Module (4/8 Channel) – Controls home appliances.
4. Power Supply (5V/12V Adaptor) – To power sensors and controller.
5. Home Appliances (Light, Fan, TV, etc.) – Loads to be controlled.
6. LED Indicators (Optional) – To show status of appliances.
7. Connecting Wires, PCB & Enclosure – For safe assembly.