"Obstacle Detection Using Arduino" is a popular electronics project that involves using an Arduino microcontroller to detect the presence of objects or obstacles in front of a sensor. This project is ...

The obstacle detection alarm with ultrasonic sensor using Arduino is designed. When any obstacle is placed on sensor path less than 8 cm, the buzzer will buzz with indication of red LED & also the ...

Arduino has an inbuilt 5V voltage regulator so we also have the options to power it using a 6V or 12V supply. The brain of the circuit is Arduino Uno MCU board (Board1). Three Ultrasonic sensors ...

Today we are adding one more Security Alarm in our list which is based on Ultrasonic Sensor. This Arduino Controlled Door alarm can be installed near the door to detect the presence of anybody at the ...

Arduino Obstacle Avoiding Car Code. Now that the obstacle avoiding car connection is complete, let’s have a look at the Arduino obstacle avoiding car code.The complete arduino code for obstacle ...

The inability to perceive objects around oneself is the most disastrous things that could happen to a person. This also eradicates the ability of the person to move around by themselves in known ...

Arduino based Fire Alarm – Circuit and Working Fig. 2 presents the circuit diagram for the fire alarm using a flame sensor and Arduino Nano. The system is powered by a step-down transformer (X1), a ...