If you’ve ever had to do any web testing, you’ve probably found that it’s a major pain trying to test out a site in multiple versions of IE, since new versions of IE tend to wipe out previous installs. I usually use a different virtual machine instance for different browsers and OSs I want to […]
And you thought that LittleDog video represented a leap-forward in robo-kind. The WD-2 (Waseda-Docomo face robot No.2) is a face-changing robot from the Takanishi Laboratory at Waseda University in Japan. Servo motors move armatures connected to contact points on a face mask made of Septon, a thermoplastic rubber. The face has 56 degrees of freedom […]
I don’t know from hot air soldering, so I can’t judge the details of this homemade rig, but it’s certainly a thorough Instructable. Hot air work/SMD soldering is something I need to break down and learn. Maybe you too? SparkFun has a decent tutorial . INSANELY HOT DIY Hot Air Soldering iron @ 15 Volts […]
Rob writes – Guido knew the secret to a perfect cuppa. It’s all in the timing. So he designed a battery-powered tea timer with a built-in LED display that will brew a perfect cup of tea every time. It’s simple: just fix a tea-bag on the tea timer’s extension arm, place a mug of hot […]
Brian writes in – I built this a few years ago. I had seen all the nice hexapod kits from lynxmotion. I figured I could do the same thing, but for less money. So I got 12 servos, an OOPic microcontroller (www.oopic.com), and a bunch of basswood from the local hobby shop. I had just […]
Michael writes – I thought I’d send you a link to a project I’ve been working on for the past two weeks. I’m a software guy, not a hardware guy but it might still be interesting to some of your readers that are just learning micro-controller programming. diyhandheld – DIY Handheld Electronic Game – Link.
If you have an iPhone and watch long movies (usually from ripped DVDs) leaving the phone in the dock doesn’t cut it, the iPhone needs to be horizontal. I usually have CNN, ABC or a few hours of news on my phone and like to leave it on my desk while I work but you […]
