Project Overview

I developed a hands-free fan speed controller leveraging clap gestures and my custom "Clap Of Thing" (COT) concept. Using an ATTiny85, microphone input, and TRIAC-based AC control, this model sets fan speeds based on 2, 3, or 4 claps.

Key Features

• 🔹 2 Claps: Sets fan speed to level 2.
• 🔹 3 Claps: Sets fan speed to level 3.
• 🔹 4 Claps: Activates manual mode—adjust speed via potentiometer.

Achievements

Target Audience

• 🔹 IoT and embedded systems enthusiasts.
• 🔹 Home automation hobbyists.
• 🔹 Electronics students and educators.
• 🔹 Accessibility design advocates.