This is an Arduino Uno with a DHT11 temp/humidity sensor with and LCD screen powered by a power bank.

In this tutorial, we will learn how to detect Smoke and inflammable gases using an MQ-2 sensor.

Generates maps based on distance between itself and obstacles autonomously and provides visual feedback.

In this protip, I will show you how to build DS18B20 Digital Thermometer with Arduino.

Real time plant monitoring system to view temperature, light exposure and moisture.

UltrasonicEyes is a fun and quirky project you can place somewhere and watch as it looks at things moving around in front of it. Freaky!

Use the DHT Temperature Sensors in C# code via a C++ Windows Runtime Component to implement a one-wire protocol on Windows 10 and the RPI2.

This is tutorial to help you understand ultrasonic and buzzer and go deeper into learning Arduino, follow these steps and give me feedback.

Someone has been eating my cookies! Thankfully Arduino is here to help find out who it is.

Did you know that a standard three-wire PC Fan can be used as a sensor?

Simple Temperature Monitoring with DHT22 & Arduino.

The sunflower follows the light using a servo motor and two photoresistors.

In this project, I have shown how to interface a GPS module with Arduino UNO. The data for longitude and latitude is displayed on the LCD.

Short and easy, read distance 2 - 400 cm and plot it in I2C OLED screen.

It is a simple tutorial on how to create little a security device using an Arduino.

I'm going to show you how to make an LCD thermometer with an Arduino UNO and a LM35/36 analog temperature sensor.

Very useful project made at school that detects some weather data.

A project that displays the temperature and humidity of a room on your mobile in real time.

How to measuring the air quality of the Open Data Institute using an Arduino and a Shinyei PPD-42.

Tracks compass heading, altitude, temperature, pressure, humidity, time, travel distance and GPS location during a hike.

Read temperature and humidity values in a remote location and store the data in an SD card.

Use three HC-SR04 ultrasound sensors and two battery displays to show you how close the obstacles are and from which side.

A step-by-step tutorial for interfacing an IMU (Inertial Measurement Unit) sensor with an Arduino and reading the Yaw, Pitch & Roll values.

Check the humidity & temperature of your terrarium with a DTH22 humidity and temperature sensor and display this on an LCD I2C 16x2 display.