Interactive Halloween thunder effects

This is one in a series of Halloween electronics posts. Read the full series: Spooky motion-sensitive Halloween eyes Interactive Halloween thunder effects Halloween goggles In my last post, I presented the motion-sensitive electronic eyes I designed for a friend’s haunted house. In this post, I will show you the module I built that generates ambient … Continue reading Interactive Halloween thunder effects

My iPhone’s Star Trek SMS tone (a how-to)

UPDATE: This post has been supersceded by “Star Trek SMS tone Redux“ A while back, I set up a Star Trek ringtone and SMS beep on my iPhone. It worked quite well, but not too long after that, I had to reload the iPhone firmware (I believe due to an update from Apple) and lost … Continue reading My iPhone’s Star Trek SMS tone (a how-to)