Just working a new art project, the first with Arduino. I have some questions before start to buy elements.
I need a sculpture with 4/5 distance ultrasonic sensors that control 30 Leds. WHen you are in range of a sensor 1 group of Leds (3x?) fade on depending of distance.
Closer = brighter
- CAn I do this wiyh only an Arduino UNO?
- How many Leds can power with Arduino UNO?
- What direction of programing I have to use? swithcase, state changement detection …?
- Is this sensor ok for this kind of project? http://www.cooking-hacks.com/indexa.php/shop/sensors/ultra-sonic-range-module.html
Thanks a lot if someone can give me a way in!