Add extra layer of security to your ATM machine transactions with biometric fingerprint and OTP SMS.

Move your hand around - lights ON. Move hands over that again - lights OFF. Cool, right?

I will explain how connect Arduino with Vibration sensor and LED.

This Instruction will show how to make a box which can indicate temperature and humidity with Arduino

This project is based on Arduino radar (HC-SR04) which is digitally visualized using Processing.

I built an Arduino Weather Station. It uses a DHT 11 (it will also work with DHT21 DHT22).

The objective is to find an easy way to implement RS485 on an Arduino Uno, then to adapt it to an ESP8266.

ESP8266-01 and DS18B20 temperature server.

With the help of this project, users can preset a desired number of times the pressure cooker whistles before they're alerted accordingly.

This system monitors the moisture of soil and waters it by 5v DC motor based water pump when needed.

Reads and stores in SD card, the temperature and humidity values over time.

CO2 monitor and log based on MQ-135 with temperature and relative humidity correction.

This video will illustrate the working principle of the Water Quality Monitoring and Notification System.

Long-range wireless sensor based on Whisper Node capable of running for over a year on a single CR2032, transmitting data every 60 seconds.

Make a fire detector in minutes with Samsung ARTIK Cloud, Arduino UNO and Raspberry Pi.

Track the sun in X and Y with this simple Arduino project.

In this project I show how to build a particles detector with data display, data backup on SD card and IoT with Android application.

An easily customizable Geiger Muller counter.

Weather Station With Arduino/Genuino, ESP8266, BMP180, DHT22 and Thingspeak.

First version of basic Home Weather Station.

This is an image processing based fire detection and extinguisher system using Arduino and OpenCV.

LIDAR stands for Light Detection and Ranging. LIDAR is used for many applications including 3D scanning, mapping, laser guidance, etc.

This project shows how to find our lat and long of our location using a GPS module.

A pantry which can automatically replenish kitchen items.