Basic weather system, in/out temp and humidity with heat index, dew point, pressure and weather prediction and time and date.

A simple Arduino-based temperature data logger

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

BrewBench - Is an Arduino home brewing kettle temperature monitor, controller and notification system. It can work as a RIMS system.

Simple Temperature Monitoring with DHT22 & Arduino.

Weigh objects, and make decisions based on weight.

This is the first version of my Arduino Weather Station, a very simple project that will give you weather information.

This toy project uses the TCS34725 to read the color of Lego bricks, and uses a Raspberry Pi UWP C# application to say the color.

When paper shredder is filled by paper trash, Arduino notifies someone via Gmail that the trash bin is full and it should be taken out.

Simple data logger that stores electrical data (voltage, current, power, energy, etc.) in an SD card, with timestamp for later analysis.

Water quality, anywhere, anytime!

Soil moisture sensor which gives you LCD display of percentage of moisture.

This device measures fine dust and NO2 concentration in the air while on the move and adds GPS coordinates to each measurement location.

How to build an humidity and temperature meter with time display from an old voltage meter casing.

Very basic and quick usage of a water sensor.

Air quality check with Arduino Uno with the help of MQ135 air quality.

Design and build a system for monitoring structural movements in smart buildings with Infineon 3D Magnetic 2Go.

The lightmeter based on Arduino as a main controller and BH1750 as a metering cell. Information is displayed on SSD1306 OLED display.

Water quality data monitoring for swimming pools, fish aquarium and more!

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

A gyroscope-based digital inclinometer using MPU6050/9250 and Arduino.

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

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

This is a 360 radar using an ultrasonic sensor that saves data and encodes them onto an image.