16×2 LCD projects
Final-year project topics built with 16×2 LCD — working builds, abstracts and honest quotation pricing.
Automatic Clothesline Retriever with Rain and Light Sensing
This project builds a motorized clothesline that protects drying clothes from sudden rain. A rain sensor watches for the firs...
Automatic Vehicle Headlight Dimmer with Ambient Light Sensing
This project builds an automatic headlight dimmer that switches a vehicle's headlamp between high and low beam without the dr...
Campus Traffic Counter using ESP32 and IR Sensors
This project counts people flowing through campus gates: an ESP32 reads pairs of IR break-beam sensors per lane — beam A-then...
E-Waste Bin Fill Monitor using ESP32
This project tells recyclers exactly when to collect e-waste: an ESP32 node with an HC-SR04 ultrasonic sensor measures the fi...
IoT-Enabled Automatic School Bell with Timetable Scheduling
This project replaces the manual school bell with an ESP32-based automatic system driven by a DS3231 real-time clock, ringing...
IoT-Enabled Color Sorting Conveyor with Servo Diverter
This project builds a working miniature conveyor that sorts colored objects automatically — the same principle used in recycl...
Milk Chilling Unit Monitor using ESP32
This project keeps village milk collection centres honest about the cold chain: an ESP32 reads waterproof DS18B20 probes in t...
Smart Waste Segregator with Dry and Wet Sorting
This project builds a working waste-segregation prototype that sorts incoming waste into dry and wet bins automatically. A ca...