Strictly speaking, a Theremin uses a pair of antennae that act as capacitors in a specific R/C circuit. Looking at ...

Maintaining American energy independence requires minimizing reliance on foreign countries to produce commodity chemicals and ...

Arduino Library for the SparkFun SparkFun Ultrasonic Distance Sensor The SparkFun Ultrasonic Distance Sensor - TCT40 (sen-24805) a user-friendly upgrade to the popular HC-SR04 sensor, offers ...

Water Flow Sensor / Flow Meter Arduino Library, Flow Rate, Volume, YF-S201, YF-B1, OF10ZAT, OF10ZZT, OF05ZAT, OF05ZZT - hafidhh/FlowSensor-Arduino ...

Staying hydrated sounds simple. But when temperatures rise and the body sweats more, it’s not always easy to know when you’re running low on water. Dehydration can sneak up quickly—whether you’re ...

In 2016, we began placing tiny backpacks equipped with satellite trackers on waterbirds to find where they move to. Over the last decade, bird satellite tracking has come a long way.

New wearable sensor tracks hydration, alerts users via app to prevent dehydration, aiding athletes and first responders.

Installing a smart water sensor can save you a lot of money and hassle. The best models we've tested immediately alert you to leaks and even shut off your home's water supply.

Water damage is one of my biggest fears as a homeowner. With hardwood floors throughout my house, even a small leak could turn into a massive repair bill and a huge inconvenience. A slow drip from a ...

Lead contamination in municipal water sources is a consistent threat to public health. Ingesting even tiny amounts of lead can harm the human brain and nervous system — especially in young children.

The ultrasonic buoys are equipped with smart sensors that continuously monitor water quality and transmit data to the company’s cloud dashboard.

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...