A comprehensive portfolio of hands-on electronics experiments, featuring two complete projects and six foundational experiments in physical computing.
Two complete, production-ready Arduino projects with custom enclosures and real-world applications.
A compact desk device that monitors temperature, humidity & proximity in real-time. Features LCD display, LED status indicators, and buzzer alerts in a miniature greenhouse pod enclosure.
A touchless musical instrument played by hand gestures. Features ultrasonic distance sensing, servo-driven arc dial, LED bar graph, and mute toggle — housed in a retro-styled enclosure.
Foundational physical computing experiments — each exploring a different aspect of Arduino and electronics.
Blink & Fade
The foundational experiment — making LEDs blink and fade smoothly using PWM control.
Smart Toggle
Button input with software debouncing — filtering electrical noise for reliable control.
Parking Sensor
Measuring distance with sound waves — LED brightness and buzzer respond to proximity.
Weather Station
Real-time environmental monitoring using DHT22 — a miniature weather station.
Knob Control
Direct human-to-machine control — a potentiometer dial drives a servo motor in real-time.
Live Dashboard
Combining sensors with a 16×2 LCD screen — displaying live data using I2C protocol.
Hardware and software components used across all experiments