A simple Arduino-UNO based Remote-controlled car that uses Bluetooth communication for control and features obstacle detection using an Ultrasonic sensor. - AravindXD/Arduino-RC-Car. Skip to content.

A door alarm system created using Arduino UNO microcontroller, ultrasonic sensor, bluetooth module HC-05, breadboard, buzzer, LED light and jumper wires - Door-Alarm-System-using-Ultrasonic-Sensor-and ...