October 30, 2011

Hot Glue Climbing Robot
Cool Gadgets

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This Hot Glue Climbing Robot from the Bio-Inspired Robotics Laboratory at ETH Zurich isn’t exactly practical but it is an interesting concept. The robot can climb almost any surface by attaching itself by using glue. The biggest disadvantage of this method is that hot glue takes a long time to dry where it can support the weight of the robot. Via: ieee Spectrum

PWM Fan Controller used to quiet a AC Ryan Media Player
DIY Hacks

A noisy fan inside a AC Ryan Media Player caused Gerrit van Donk to use the PWM Fan Controller Chip from the PWM Fan Controller Project. This will allow the fan to remain off when the unit is cool inside and only turn on when the system generates some heat. There is a hard drive inside so I would assume this will be the main source of heat but they