Assemble your very own HD home theater projector using these DIY kits from G&P Optoelectronics. Combine the optics, housing, lighting, and electronics bundles and with luck you’ll be watching your favorite episodes of Make: Television in glorious 1280×720 HD in no time.
Our friends over at Sparkfun have announced their decision to officially make some of their kits open source. Nathan and company have always been supporters of OSH, but now they’re going to be putting links to the engineering files up to at least some of their kits. The first is the ClockIt kit, an alarm […]
Drilled and tapped for the screw and drilled a clearance hole for the mount bolt.At 20 threads per inch, that would be .050″ per turn. So .01″ would be 1/5 of a turn. Put on a standard six-flat nut for reference. Turn less than one flat would be .050/6 = .0083 inches, a little margin to the spec.
So, to use it, you spin and gradually drop the screw until it just touches at the highest point. Turn to the lowest point, and tighten down. Took less than one flat, so I believe I am in spec!
Ironsmith Kogoro Kurata took the body of a Fiat 500 and put it on an old set of Cat tracks. Tortoise-timed trips to the store, and hilarity, ensued. Monkey Farm [via Pink Tentacle]
MAKE contributor Steve Lodefink posted results from his Lumenlab Micro CNC‘s maiden voyage – Lithophanes were a popular way to hide girlie pictures in the bottom a of gentleman’s tea cup around the end of the 19th century. An image would be molded into the porcelain in the cup so that only when held up […]
My Dad got a shiny new red tractor the week before Father’s Day, which created a great opportunity for an easy, inexpensive, handmade gift: I bought a classic little red toolbox, to match the tractor, and fitted it with eight 3/4″ ring supermagnets on the bottom to make it stick to the fender. There’s a […]
I’m pretty sure this TrueType font designed in 1998 by the now-apparently-defunct “Dragon’s Den Type Foundry” was intended for players of Games Workshop’s Warhammer: 40K tabletop wargame. But c’mon, seriously: what project wouldn’t be improved by a little faux-fascist heraldry? Perhaps a flying skull transfixed by a dagger and with lightning shooting from its eyes? […]
