In the real world, missile systems use advanced radars, infrared sensors, ... Inside the 3D printed enclosure is an Arduino Pro Mini, a HC-SR04 ultrasonic sensor, and a 1602 serial LCD.

Ultrasonic Sensor continuously checks for obstacles. IR Sensors detect objects on the left and right sides. If an obstacle is detected: The robot stops and moves backward. If the left IR sensor is ...

IR Sensor Pinout. The IR sensor has a 3-pin connector that interfaces it to the outside world. The connections are as follows: VCC is the power supply pin for the IR sensor which we connect to the 5V ...

MLX90614 Infrared Thermometer. Before we proceed with the tutorial it is important to know how the MLX90614 sensor works. There are many temperature sensors available in the market and we have been ...