StepMania: A DIY Dance Dance Revolution
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Here’s a great DIY Dance Dance Revolution “StepMania is a rhythm game. Arrows pointing in different directions scroll up from the bottom of the screen and the player must hit the corresponding button in time to the music. The game can be played with your hands using the keyboard, but the real fun comes when using a “dance pad” with foot sensors. StepMania has game types called “Dance”, “Pump”, “Para”, and “Ez2″ that are similar to other music games.” [via] Link.
Here’s part two of Jason’s HOW TO make a robot car – “This is the second part in a howto series about building a relatively cheap robot out of a radio controlled car and an embedded microcontroller such as the Basic Stamp.” 
Rick writes “This page shows how to make molds and do metal casting using rtv rubber and low temp metals, it also has sections on low cost plastic injection (very low cost) and styrofoam forming.” 
Brady writes “What you see is a homemade backpack flamethrower. I initially got interested after finding this page showing another guy’s plans on making 
“Silent Bob records all incoming music, streaming or otherwise, from the soundcard. When the user decides to record and pushes the button, no problem Silent-Bob has already started the recording 2 minutes earlier! Never miss the begining!” This could be handy for podcasters or anyone looking to record sounds to make their own ringtones. [
Seems like a fun project to replicate “…a windmill with a diameter of just 10cm which works by flexing piezoelectric crystals as it rotates, causing them to generate a current. A ‘gentle breeze’ of 16km/h is enough to generate the 7.5mW necessary to power a small electronic sensor. Such windmills are designed to solve the problem of powering Wi-Fi kit in remote locations. Geologists, for instance, can monitor seismic activity using wireless-enabled sensors located across large geographical areas.” [