Robox: Arduino-based Bluetooth robot with motors, ultrasonic sensor, and servo. Ideal for surveillance, automation, and remote inspection. Control via mobile app. Overview Robox is a small robotic car ...

Description: An Arduino-based project that implements an obstacle-avoiding car using ultrasonic sensors. The car detects obstacles in its path and autonomously navigates around them, demonstrating ...

Smart Blind Stick using Arduino Circuit Diagram. The below circuit diagram shows the complete hardware wiring setup of the Arduino-based Smart Walking Stick for the Blind people, detailing how the ...

Instead, it relies on an ultrasonic distance sensor to detect a hand (or foot) waved in front of the door. An Arduino Leonardo runs the show, sounding a buzzer when the ultrasonic sensor is triggered.

In this review of the Maker Uno RP2040 board with the Arduino IDE we could blink LEDs, control RGB LED lights, press the user button to turn on one LED or make the buzzer output some melody, control a ...

This research aims to develop a RADAR system using an ultrasonic sensor (HC-SR04), servo motor (SG90), and Arduino UNO. This RADAR system can detect objects in the vicinity and display information ...