Use the signals you already have.
[mircemk] shows how to create a simple non-contact proximity sensor using little more than an Arduino Nano board, and a convenient software library intended to measure the value of capacitors. The ...
The invisible sensor network that powers your phone's smartest features.
Usually, when you need to sense something in a project, the answers are straightforward. Want to sense air temperature? There’s a sensor for that. Particulate content in the air? There’s a sensor for ...
Amanda Blum is a freelancer who writes about smart home technology, gardening, and food preservation. Previously, Amanda has worked as a technology strategist specializing in problem solving and ...
A BeeHero IoT sensor on a BeeHive. BeeHero IoT sensors collect various data points inside the hive, including sounds, temperature, humidity, etc. Data is collected from the hive and artificial ...