Here’s a project that integrates an RFID reader, a servo motor, an LCD, 3 LEDs, and a 2-pin piezo buzzer with Arduino. This setup can be used to create an access control system where the RFID reader ...

Ultrasonic sensors continuously measure the distance to check for empty or occupied slots. If a slot is occupied, it is marked as unavailable. When a vehicle is detected at the entrance and slots are ...

Circuit Diagram . Arduino UNO, motor driver, ultrasonic sensor, gear motor, servo motor, 9v battery, wheels, jumper wires all these hardware are connected with each other. Also check other obstacle ...

Explore the world of servo motors and Arduino with this comprehensive guide. Learn the basics of servo motor control, delve into the specifics of the Tower Pro SG90 servo motor, and follow a ...

The code includes two Arduino libraries: one for the servo and another for the ultrasonic sensors. The main code is a simple 14-line piece with a simple if-else statement you can readily modify.

Another configuration of Arduino Nano with Servo Motor, LCD and Ultrasonic Sensor @ Kadosh Mechatronics Academy. When the senor senses movement to the required measured distance it moves up and ...

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 ...