DIY Projects

Cat DJ Scratching Toy Eerily Mimics Esoteric Musical Instrument

Cat DJ Scratching Toy Eerily Mimics Esoteric Musical Instrument

The “Cat Scratch” cardboard scratching toy for cats by SUCK UK is fashioned in the shape of a DJ turntable, with concentric rings of corrugated cardboard (which cats love to scratch) serving as the proverbial record. The turntable part is just for show, but it is a novel idea that (likely unintentionally) harkens back to an experimental instrument called the Savart’s Wheel.

In the Maker Shed: LinkM

In the Maker Shed: LinkM

The LinkM, from the Maker Shed, is a USB adapter for BlinkM Smart LEDs that addresses two of the most frequently-requested features: It enables you to program your BlinkM (or MaxM or MiniM) without setting up a separate I/O board, such as an Arduino, and it lets you program or control multiple BlinkMs simultaneously.

A New Twist on Building with Watch Parts

A New Twist on Building with Watch Parts

Whenever there’s an available surplus of watch parts it seems that makers tend to gravitate toward constructing vehicular creations: motorcycles, mopeds, etc. We’ve covered these kinds of slick, brassy machines in the past, and Blogger user 2nde VIE (2nd Life) follows where other such makers left off, but then veers into creature territory. He uses the discarded parts to make clockwork owls, turtles, and other entities that have a whimsy that’s all their own. [via Recyclart]

New in the Maker Shed: PowerSwitch Tail II

New in the Maker Shed: PowerSwitch Tail II

The freshly updated PowerSwitch Tail II is now available in the Maker Shed. For those that are not familiar with it, the PowerSwitch Tail allows you to switch 120v AC loads on and off from a microcontroller, without worrying about the hazards of household current. The new version allows you to control up to 15 amps of current (50% more than the original) using a 3-12 vdc (3-30ma) control signal meaning you can control it as easy as you would an LED.