IoTSimulator
4 Projects

Arduino Mega Projects

Explore beginner-friendly projects using Arduino Mega. Run them in the simulator, tweak the code, and learn step by step.
All Categories
Build a Multi-Room Safety Monitor with an Arduino Mega
I
IoTSim Editor
Oct 7, 2026

Build a Multi-Room Safety Monitor with an Arduino Mega

Construct a multi-zone environmental safety telemetry hub using the Arduino Mega 2560. Reads temperature, humidity, and ambient light across multiple rooms and displays real-time safety metrics on a large 20x4 I2C LCD screen.
Arduino MegaSensors +3
Build a Keypad Door Lock with an Arduino Mega
I
IoTSim Editor
Oct 6, 2026

Build a Keypad Door Lock with an Arduino Mega

Construct an electronic PIN security access system using an Arduino Mega. Features a 4x4 matrix keypad, masked PIN entry on an I2C LCD1602 display, dual-color LED status indicators, and buzzer audio feedback.
Arduino MegaKeypad +3
Control a Pan and Tilt Servo with an Arduino Mega and Joystick
I
IoTSim Editor
Oct 5, 2026

Control a Pan and Tilt Servo with an Arduino Mega and Joystick

Build a two-axis camera mount or pointer using an Arduino Mega, an analog thumb joystick, and two micro servos. Move the joystick to turn left, right, up, and down in real time.
Arduino MegaMotors +3
Read an 8-Bit DIP Switch with an Arduino Mega
I
IoTSim Editor
Oct 4, 2026

Read an 8-Bit DIP Switch with an Arduino Mega

Read 8 parallel switches on a DIP switch and mirror their binary state onto an LED bar graph using an Arduino Mega. Learn how microcontrollers read digital buses, use internal pull-up resistors, and pack bits into a byte.
Arduino MegaLogic +3