In this tutorial, we are going to interface E18-D80NK IR Proximity Sensor with Arduino. The E18-D80NK is an advanced low-cost IR Proximity Sensor with an obstacle detection range of 3 cm to 80 cm.

We previously built Obstacle Avoiding Robot using Raspberry Pi and using PIC Microcontroller. This time we will build an Obstacle avoiding robot using an ultrasonic sensor and Arduino. Here an ...

An obstacle avoiding robot is one of them. It uses a technique to change the path if it detects any obstacle in its way. (Picture Courtesy: Circuit digest) In this project, an Arduino based obstacle ...

Arduino-Circuit-with-Ultrasonic-Sensor The circuit was simulated in TinkerCad. This circuit can be used along with robot wheels so that they robots can change directions automatically if they face an ...

Infrared Obstacle Sensor Module has builtin IR transmitter and IR receiver that sends out IR energy and looks for reflected IR energy to detect presence of any obstacle in front of the sensor module.

Fig. 2: Block diagram of the obstacle-avoiding robot Fig. 3: Circuit diagram of the obstacle-avoiding robot The ultrasonic sensor is vital for this project. It transmits ultrasonic signal bursts at 40 ...

The hardware is consists of an Arduino microcontroller (here an Arduino Uno R3) and a pre-wired soil moisture sensor module. The soil moisture sensor module , built around the LM393 comparator, gives ...

This smart stick using Arduino can be a huge help for the visually impaired. It uses ultrasonic sensors for obstacle detection.