Project Hardware Software Selection. Arduino Uno - It is a microcontroller that gives commands to the robot.. Motor driver - It helps to control the motor attached to the robot, it is connected with ...

If you are completely new to servo motors and Arduino, you can read our article on how to use servo motor with Arduino. Next, we have mentioned to which pins our ultrasonic sensor and servo motor is ...

To address this issue, we have developed a smart dustbin that can automatically open and close the lid using an ultrasonic sensor and servo motor. The ultrasonic sensor uses sound waves to detect the ...

The project merges an ultrasonic sensor and servo motor using Arduino Uno. The sensor detects object distance, enabling the Arduino to modify the servo motor's speed accordingly. As objects come ...

Our kit includes the Maker Uno RP2040 itself, four Grove to jumper cables, a USB-A to USB-C cable, a soil moisture sensor with one Grove cable, an HC-SR04 ultrasonic sensor with a Grove cable, a SG90 ...

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 study, a simple Arduino-based experiment was designed to examine the acceleration of the object during free fall and to calculate the value of “g” ... M. (2021) Measurement of Acceleration Due ...

As the servo rotates, the returns from the ultrasonic sensor are plotted on a screen run by a Raspberry Pi. If an object is detected in the 180-degree field of view of the sweeping sensor, a ...