16x2 LCD projects
Final-year project topics built with 16x2 LCD — working builds, abstracts and honest quotation pricing.
Arduino Frequency Counter
This project builds a digital frequency counter around an Arduino Uno: incoming signals are squared up by an LM358-based cond...
Arduino IC Tester for 74-Series Logic
This project builds an IC tester for 74-series logic around an Arduino Mega: the chip under test plugs into a ZIF socket, the...
Automatic Brick Laying Machine Model
This project builds a tabletop model of an automatic brick-laying machine: a conveyor feeds miniature bricks, a mortar hopper...
Automatic Cooking Timer with Gas Knob Auto-Shutoff
This project builds an automatic cooking timer that shuts a gas stove knob off by itself when the countdown ends, using a ser...
Automatic Curtain Controller with Light and Temperature Sensing
This project builds an automatic curtain controller that opens and closes a curtain on its own using light and temperature re...
Automatic Curtain Opener with Light Sensor
This project builds an automatic curtain opener that draws the curtains open at sunrise and closes them after dark, using an...
Automatic Room Fan Speed Controller with Temperature and Humidity Sensor
This project builds an automatic fan speed controller that adjusts a room fan's speed to the measured temperature and humidit...
Automatic Tea Vending Machine Model with IoT Sales Monitoring
This project builds a working tabletop model of an automatic tea vending machine: insert a coin (or scan a QR), press a butto...
Automatic Window Closer with Rain Sensor
This project builds an automatic window closer that shuts a window the moment a rain sensor detects rain, using a DC gear mot...