It comes with three 1.5V button cells. Remove the cells and connect two wires: the positive wire to its body and the negative to the spring inside it. Connect the positive terminal to any one of the ...

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 ...

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 ...

Description: This code demonstrates how off the shelf remote controllers can be repurposed to control any device using an AtTiny85 microcontroller using this IR receiver code. For the purpose of ...

Tachometer is a RPM counter which counts the no. of rotations per minute.There are two types of tachometer - one is mechanical and the other one is digital. Here we are going to design an Arduino ...

This project uses an Arduino Uno, a TSOP1738 infrared receiver, and an IR remote to wirelessly control an LED. When a specific button on the remote is pressed, the Arduino reads the IR signal and ...

As we all know, the COVID-19 outbreak hit the world and changed our lifestyle. In this condition, Alcohol and hand sanitizers are vital fluids, however, they must be used properly. Touching alcohol ...

D3 is an LED that indicates the IR reception and activation of the liquid pump. C4 and C5 have been used to reduce the supply noises. [B] PCB Layout Figure 2 shows the PCB layout. As it is clear, all ...