Handheld measuring devices make great DIY projects. One can learn a lot about a sensor or sensor technology by just strapping it onto a spare development board together with an LCD for displaying ...

If you have allergies than you've likely considered picking up an air quality sensor for you ... He uses a cheap, $12 sensor with an Arduino and a Radiation shield and monitors the data on his ...

The prototype used an Arduino communicating over I2C to the sensor ... interfacing with the e-paper display that we featured earlier. While CO2 concentration doesn’t tell the full story of air ...

This air quality monitor ... wearable computing products. Interface with the Intel® Edison board or Arduino 101* (branded Genuino 101* outside the U.S.) IO and sensor repository using MRAA ...

outlines his team’s plan to place hundreds of Arduino-based environmental sensors around the conference space to track things like temperature, noise levels, humidity and air quality in real-time.