This project uses a PIR (Passive Infrared) sensor to detect motion and displays the status on an I2C Liquid Crystal Display (LCD). When motion is detected, a message is shown on the LCD and printed to ...

初めて訪問いただいた方は 「はじめまして」「用意するもの」もご覧ください。 今回は、キットに付属しているチュートリアルから、「Lesson 2: 点滅」を実行してみます。 ちなみに、このチュートリアルはWebからもダウンロードできますので、購入前に確認 ...

[ladyada] has a freshly-published and amazingly thorough tutorial on passive infrared (PIR) motion sensors. Most often seen in security floodlights and automatic doors, in creative hands these sensors ...

If you're looking to make yourself somewhat more productive on this lazy weekend, and you've got an Arduino or two collecting dust, we've got just the thing to add line after line to your dwindling to ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

OK, year-old pop culture references aside [Kyle] dropped us a line to show us his tutorial on using interrupts with your Arduino. Given the single core nature of your average Arduino’s AVR you pretty ...

Developers, makers and hobbyists that enjoy making projects using the Arduino platform might be interested in a new Arduino compatible infrared learning processor board which has been developed by ...

Earlier this month, we reported on James Bruton, a droid builder that became one of the first to produce a nearly perfect life-sized BB8 replica. The genius engineer used Arduino electronic modules to ...