You can spend thousands on high end record players, they look very exotic when compared to the typical plain box type record player. Nandor Szabo from Hungary created this Record Player by starting with a Dual 701 as the guts of the unit. The new housing was built using hand power tools and some creativity. [...]
[Chris] put together a bunch of common components to create this wireless pan and tilt system for a security camera or a robot. The motorized base is simple enough, using two servos to make up a mount for the digital camera. In this case he used a parts package which is designed to mount the servos [...]
Archiving data from old floppy disks can be a tedious process at best. Poorly labeled disks combined with slow transfer speeds put it high on the list of things we would rather not do, and it turns out that [Dweller] was of the same opinion. With an estimated 5,000 floppies in his collection, he finally decided [...]
This telepresence robot will never let your Skype callers sneak up on you. [Priit] built the project, which he calls Skype Got Legs, so that his distant friends could follow him around the house during chats. But as you can hear after the break, the electric drills used to motorize the base are extremely loud. [...]
We wonder if a floating wind turbine generator (translated) like this one would alleviate some of the complaints we hear about ground-based turbines. This huge helium-filled structure is designed to generate electricity at high altitude, where winds are stronger and blow much more consistently than near ground level. We’ve read complaints at the unsightliness of wind farms, [...]
According to our CMS calculations (we use WordPress), this is Hackaday’s ten-thousandth published posts. We meant to build a confetti cannon, but we were too busy looking for interesting projects to feature multiple times per day. We’d like to thank everyone who documents their projects to share what they’ve been up to in basements, garages, or hackerspaces [...]
[Demetris] sent in a project he’s been working on over the last year. It’s called the Open Source Radio Control, and promises to be a modular platform for every imaginable remote control transmitter need. If you’d like to control a bipedal android or a 3D aerobatic model plane, the OSRC can do it while transmitting [...]
While huge LED panels are a relatively common project du jour for people wanting to flex their engineering muscle, we’re taken aback by the sheer beauty of [Skot9000]‘s huge LED display made of seven-segment displays. He calls the build DigitGrid, and it’s a wondrous display the likes of which we’ve never seen. To build a display [...]
The component gods must have smiled on [Darrell], because he recently ran into a cabinet full of 7400-series logic chips for sale at his local college surplus. All the regulars were there – flip-flops, logic gates, and SRAMs – in DIP packages. the 7400-series of logic chips gets very esoteric as the numbers increased, so [...]
While a fancy Rigol 1052E oscilloscope is a great tool and a wonderful portable oscilloscope we heartily recommend, sometimes you just need to use the more ‘advanced’ functions of an oscilloscope. Luckily, [cibomahto] figured out how to use a Rigol scope with Python, allowing for easy remote viewing and control of a Rigol 1052E ‘scope on [...]
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