Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

arduino miniconf at lca 2010Last year, the former president of Linux Australia and fellow geek Jared "Flame" Herbohn presented a paper on geeking up one's car. In 2010, he has a new idea. Oxer ...

It runs on an Arduino MEGA 2560 PRO (or similar microcontroller) and supports a wide array of additional hardware including pressure transducer, water level sensor, flow meter, OLED display, and more.