Persistence of Vision w/ Arduino, take 2 : 無料・フリー素材/写真
Persistence of Vision w/ Arduino, take 2 / Adam Greig
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
|---|---|
| 説明 | 6 LEDs setup like this: flickr.com/photos/randomskk/2158769361/They flash on and off at high speed, so when waved about produce a message.This new version has a little switch on the breadboard, when pressed it flashes the message once. This allows me to just have the message go by on the correct swing direction, and also makes it a LOT easier to get a good photograph.I'm looking at using an accelerometer to do the same, but it would be able to automatically detect direction and speed and hopefully compensate to get a 'perfect' display. |
| 撮影日 | 2008-01-13 00:02:01 |
| 撮影者 | Adam Greig |
| タグ | |
| 撮影地 | |
| カメラ | Canon EOS 400D DIGITAL , Canon |
| 露出 | f/4.0 |
| 開放F値 | f/4.0 |
| 焦点距離 | 22 mm |