Fresh hacks every day
This speech controlled garbage can was sent in via the tip line by [Amnon]. The garbage can will come to you following a black line and stopping when it sees a cross in the line, then waits for another voice command. It can then return to where it belongs or go outside following the line. The system is based on … Read the rest
Geekware.ca has some ideas for geeky tree ornaments. This is a great way to add some personality to your holidays as well as recycle some of that electronic junk you have laying around. From RAM stars to floppy disk ornaments there are certainly some quirky ideas here. They would make great last minute gifts for someone who can appreciate … Read the rest
Robot Magazine has a great article about how to machine custom robot parts. In this article [Matt Bauer] shows the basics of making custom robot parts and skeletal brackets for his humanoid robot creations using a CNC mini-mill. He uses a custom jig overlay designed to make cutting thin sheet stock much easier and to protect his equipment. This … Read the rest
[Todd] sent in his Hack-o’-lantern just a bit late for Halloween. He did a good job of working with the logo considering the difficulty it poses for pumpkin carving. We would have been proud to have that on our porch for the kids to steal and smash in the road. Since others in the past have also done Hack a … Read the rest
This hexapod was sent to us on the tipline from [Jamie]. If you want to take the six-legged robot a bit farther than our earlier posts, here and here, this is the hexapod for you. The structural pieces were modeled, and cut out of 3mm thick plywood using CNC. He used TO-220 transistor nylon isolation mounts for the bearings, … Read the rest
[garygadget15] in the UK has an interesting youtube page showing an electric bicycle. On his page titled, saving money the “green way” he has replaced his commuter car with one of these electric bikes. He then videos the commute with both to compare the results. The DIY electric bicycle kit he uses is made by Cyclone comes in multiple … Read the rest
This came in on the tipline: [Ville 'Willek' Kyrö] wanted to build a fully passively cooled computer. That means no fans at all. He started with scrap aluminum heatsinks, ripped apart a cpu heatsink to get the copper heat pipes, and began surrounding the boards with heatsinks to form a case. Cooling down the powersupply was the hardest … Read the rest
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