Here is the diagram of my Arduino infrared close proximity sensor. As you can ... R-C components R2-C1 is vitally necessary to suppress potential power supply disturbances whereas R3 is an essential ...

This project involves creating a simple door status monitor using an Arduino Uno, an IR sensor, and an LED. The purpose of this project is to detect whether a door is open or closed and display the ...

The aim of this project is to develop a circuit that can count the number of people entering and exiting a room using two Infrared (IR) sensors connected to an Arduino UNO. This bidirectional counter ...

With strong reflectance, the output voltage tends towards GND; with weak reflectance, it tends towards Vcc. The resistor wired in series with the infrared LED sets the operating current to a safe ...

What do you need to build an Arduino Speed Sensor. Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, and it is also very ...

So, in this Arduino tutorial, we will learn how to wire up a LM35 Temperature Sensor with Arduino and also we will output the temperature data in the serial monitor window. ... { // Init serial at ...

The project was designed for Arduino system with the integration of infrared remote control receiver. The use of Arduino system proves to be working fine with any RC5 format remote control. The serial ...

We’ve featured loads of IR Arduino projects and they are all exciting and unique. The projects spring from a specific need or problem where a custom infrared remote control is the solution. [… ...

So this inspired us to use GSM module for this project since the telecom network is widely spread within rural & urban area of the India. This system is used to monitor physical parameter like heart ...