Android mobile application in Java and its related firmware written in C(for Arduino Uno), is a prototype of an ultrasonic radar that communicates through bluetooth with handset smartphone. It supports English and Persian in both landscape and portrait screen mode.

Hardware Bill of Materials:

1- servo motor(MG996R) 2- Bluetooth Module(HC-05) 3- Temperature & Humidity Sensor(DHT22) 4- Ultrasonic Sensor(HC-SR04)(x2) 5- 4 Digit 7 Segment 6- AVR ATmega328P microcontroller/Arduino Uno 7- LEDs 8- Half-size breadboard 9- Jump wires 10- Power Bank/power supply adaptor(9 to 12V DC, 250mA or more, 2.1mm plug, centre pin positive)