IR Sensor with Arduino UNO – Connection Diagram. Now that we have a complete understanding of how an IR sensor works, we can connect all the required wires to Arduino as shown below. Connecting the IR ...

Arduino Flame Sensor Interfacing Circuit Diagram. Now that we have completely understood how a Flame Sensor works, we can connect all the required wires to Arduino and write the code to get all the ...

In this circuit, the infrared emitter IRED1 is modulated by connecting its anode (A) to ~38kHz signal yielded by D9 of the Arduino Uno (TP1) while its cathode (K) to a ~1kHz signal available at D8 of ...

This repository contains code for interfacing NTC temperature sensor with Arduino Uno. This uses Steinhart-hart equation for deriving relation between temperature and resistance. Connect Output of ...

Sensor Array: The 5 IR sensors are positioned on the bottom of the bot to detect the contrast between the white line and the black surface. Arduino Uno Control: The Arduino Uno processes the sensor ...

Arduino Uno is used to compute the logics of the two IR sensors. The circuit is controlled through the software loaded in internal memory of the Arduino. The program (bathroom.ino) is written in ...