Researchers have developed a battery-free sensor that reacts to sound waves, such as particular spoken words, producing enough vibrational energy to power an electronic device. The novel sensor would ...
Northwest U.S. utility Puget Sound Energy (PSE) has joined with Norway-headquartered Heimdall Power on a dynamic line rating ...
I have already made some devices using SeeedStudio’s Seeeduino Nano microcontroller boards and Grove Sensors. In this post I am going to show you how to make a simple sound activated electronic switch ...
Researchers are developing a new type of sensor that reacts to certain sound waves, causing it to vibrate. The sensor is a metamaterial that acquires its special properties through the structuring of ...
Every year at I/O, Google’s ATAP division, which is responsible for turning some of the company’s crazier ideas into products, organizes its own small keynote. This year, the company offered updates ...
🛍️ Amazon Prime Day is live. See the best deals HERE. 🛍️ By Rebecca Boyle Published Dec 10, 2014 11:01 PM EST Get the Popular Science daily newsletter💡 ...
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