In this video I'm walking you through the steps I took to make a standalone version of my pellet level monitoring sensor that ...
In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...
University of Alberta and Department of National Defence researchers have developed a tiny battery-free sensor that can be ...
It’s pretty easy to take a balloon, fill it up with helium, and send it up in to the upper atmosphere. It’s much harder to keep track of it and recover it when it falls back to Earth. If you’re trying ...
Turns on and off a light emitting diode(LED) connected to digital pin 13, when pressing a pushbutton attached to pin 2. const int buttonPin = 2; // the number of the pushbutton pin const int ledPin = ...