Total Projects: 4

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Arduino Ultrasonic Distance Meter

A simple yet practical distance measurement tool using an Arduino Uno and an HC-SR04 ultrasonic sensor. The measured distance is displayed on a 16×2 LCD and simultaneously output to the Serial Monitor for logging.

ArduinoHC-SR04LCDUltrasonic+1

GNX

Bluetooth Controlled Car with HC-05

Bluetooth Controlled Car with HC-05

Build a smartphone-controlled RC car using Arduino, an HC-05 Bluetooth module, and the L298N motor driver. Control forward, backward, left, right, and stop from any Bluetooth serial terminal app on your phone.

ArduinoBluetoothHC-05Robot Car+2

GNX

IR Remote Controlled LED Strip

IR Remote Controlled LED Strip

Control an RGB LED strip using any IR remote control. Map different remote buttons to colors, brightness levels, and effects. Uses an IR receiver module and MOSFET transistors to drive the LED strip from an Arduino.

ArduinoIRLEDRGB+1

GNX

Arduino Radar System with Processing Visualization

Arduino Radar System with Processing Visualization

Build a mini radar system using an Arduino, a servo motor, and an HC-SR04 ultrasonic sensor. The servo sweeps 180° while the sensor scans for objects. Data is sent to a Processing sketch that renders a real-time radar display on your computer.

ArduinoServoHC-SR04Processing+2