There are multiple ways of building out this project: arduion uno and esp8622 and ultrasonic detector (could would be same but adapted to setup) beagle board and ultrasonic detector (code would be ...

Motion sensored alarm system using an ELEGOO Mega board and arduino IDE. What does the motion sensor do? Prototype I was designed using an ELEGOO Mega board, LCD, Ultrasonic Sensor, buzzer, and a 4x4 ...

An infrared proximity sensor or IR Sensor is an electronic device that emits infrared light to detect objects and motion in Arduino projects. This active IR sensor module is perfect for obstacle ...

Abstract: This research presents the design and implementation of a smart traffic management system utilizing Arduino Mega 2560 and ultrasonic sensors. The system employs multiple ultrasonic sensors ...

Inside [Klaus]’ device is an Arduino Uno, an HC-SR04 ultrasonic distance sensor, and an Adafruit Wave Shield. Originally, this parking/distance sensor used a small TFT to display the distance to ...

If you have just started to work with Arduino do check out our Arduino Projects and Tutorials ... Before going to build the robot, it is important to understand how the ultrasonic sensor works because ...

Abstract: The authors propose a radar made with the ultrasonic sensor type HC - SR04, developed for Arduino. The novelty added by this ... is performed inside an angle of 180 degrees. The motion ...

Figure 1. Experimental setup for the determination of acceleration due to gravity during free fall motion. Figure 2. Arduino UNO and HC-SR04 ultrasonic distance sensor [8]. pin 13 and pin 12 of the ...