Arduino Alcohol Detector using MQ3

Introduction Have you ever learned about breathalyzer devices? They are the devices that estimate the alcohol taken by a person. Mainly, helps to warn drunk drivers to avoid accidents. Thus, these breathalyzer devices use an … Read more

Arduino Alcohol Detector using MQ3

Arduino Calculator Circuit

Introduction The Arduino Calculator program is a simple and effective way to use an Arduino microcontroller for performing basic arithmetic operations. This program allows users to input numerical values and arithmetic operations through a keypad … Read more

Arduino Calculator Circuit

Automation using TSOP 1738 And Arduino

Introduction Remote Control Automation Using TSOP 1738 Sensor And Arduino UNO microcontroller is an innovative project that brings automation and remote control capabilities to electrical appliances. This project utilizes the power of IR technology and … Read more

Automation using TSOP 1738 And Arduino

Arduino Mario Melody Tune

Introduction Who doesn’t love Mario game? We all played it in our childhood. The Mario games are popular among players of all ages and have been popular in the video game industry for decades. Mario’s … Read more

Arduino Mario Melody Tune

Interfacing Rotary Encoder with Arduino

A rotary encoder is also called a shaft encoder. It is an electro-mechanical device, that converts the angular position or motion of a shaft or axle to an analog or digital output signal. There are two main types of rotary encoders: absolute … Read more

Interfacing Rotary Encoder with Arduino

Sound Detector Arduino

We live in a World of virtual assistants with voice interactions, this makes our various tasks much easier. For this purpose different sound sensors are used, which are sensitive to sounds like loud voices, claps, … Read more

Sound Detector Arduino

Arduino Capacitance Meter

A Capacitor is an electrical device that stores electric charge and the ability of the capacitor to store the electric charge is known as its Capacitance. Figuring out the values of different capacitors in the circuits can be … Read more

Arduino Capacitance Meter