What was your first Arduino program? Probably an LED blinker — that seems to be the “hello world” of microcontrolllers. You probably moved on to things a little more complicated p… ...

If you're looking for ways to use less water, Instructables user tamberg developed a DIY water faucet sensor that shows you when you've used up a liter. Using an Arduino, flow sensor, and colored ...

Posted in Arduino Hacks Tagged arduino, temperature, temperature sensor ← The FAA Mandates External Registration Markings For Drones Blink An LED On The Internet Of Things → ...