Home use PID temperature controller

http://nicolas.kruchten.com/content/2011/05/rancilio-silvia-iphone-remote-control/

What a great idea!

I can easily buy some good and quite economic PID temperature controller from Hong Kong. I can obtain   them by courier door to door, right to your office or home. Can I turn them into wireless and make some big things?
http://www.yudian.com.hk/products_level_3.php?cid=3&sid=19&id=15

Happy to me in Cheung Chau

是日好大雨, Helen帶同嵐嵐到長洲遊山玩水, 我下午提早下班加入。他們本來打算BBQ, 及後因為天雨改去吃海鮮。