Weigh objects, and make decisions based on weight.

We are showing how to use DS18B20 one wire water proof temperature sensor using Arduino.

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

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

With only an arduino board, two servos, and an hc-sr04, and some python, you can create a room scanner that is capable of showing depth!

An easy-to-build and low-cost water quality monitor.

Monitoring temperature and humidity without using a WiFi connection. Suitable for a chicken coop.

In this tutorial, I will be giving the basics for an ultrasonic thermometer and the idea behind it.

An Arduino-based digital scale with HX711 and VFD display.

Learn from your ride like a pro! Motorcycle race teams have used IMU data for years, with RideData+Arduino it's easy for you to do the same.

I took an HC-05 and added it to my handheld GPS device to get coordinates on my Android tablet.

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

Seismic activity or "Vibrations of the earth" is measured using ProtoCentral's OpenPressure 24-bit DAQ System.

Know what you breathe. A handy and wearable hazardous gas detection system with LED indication.

In this project, use the YF-S201 1/2-inch water flow sensor to measure the water flow rate (L/min) and display it on an LCD.

"ADAFRUIT IO" makes IoT for everyone. Here we publish the data from a photo-resistor and a simulated GPS.

This is a 6x plant moisture sensor using Cayenne & a 3D printed case.

FSM that allows to identify the direction of the object.

Send your location to the caller via SMS

They claim umbrellas own the ability to prevent from UV. We would like to know the fact and measure the UV value under umbrellas.

When noise in room exceeds certain amount notification will appear on your phone.

Now we can check out the depth of the sea level by using a pressure sensor (MS5803–01 BA) connected to an Arduino, and display sensor data.

Snowman replica that can chat with user to inform them whether outside temperature is safe for outdoor activity or not.

Affordable light quality/indoor environment shield. BLE support. Arduino-101. Designed for the 2017 Co-Making the Future competition.