Adafruit industries opens a job board

Adafruit industries is doing their part to help the hacker community with their latest addition, a job board. It just went live today so there aren’t many jobs posted, but we expect that to change in the immediate future. you can also post your services offered there, if you’re looking for work. We really appreciate when companies support the … Read the rest

Cellphone crowd-pleasers

When you start to think about the cellphone waste our society produces it can be quite daunting. How many cell phones have you had in recent years? Now multiply that by five billion cellphone subscribers. [Anthony Goh] and [Neil Mendoza] found something to do with a very minuscule portion of those left-overs; building interactive birds out of the old partsRead the rest

C Sharp Development 101 – Part 2: Toolbox Controls

In this tutorial we are going to start finding out more about the toolbox we utilized in the previous tutorial.  The Controls available in the toolbox are quite extensive and allow users to simplify a variety of everyday tasks such as manually creating and instantiating a textbox on a windows form.  At the end of this tutorial you should

Read the rest

Vapor phase reflow soldering

Ditch that old toaster oven and move to the next level of surface mount soldering with this vapor phase reflow method. [Ing.Büro R.Tschaggelar] put together this apparatus to use vapor phase reflow at his bench instead of sending out his smaller projects for assembly. It uses the heating element from an electric tea kettle to boil Galden HT 230 … Read the rest

3D printing with visible light

This 3D printer manages some pretty fantastic resolution, and these are just the early results of [Junior Veloso's] build. He put together a machine that prints objects in resin that cures in visible light. To print, a thin layer of raw liquid resin self-levels across a printing surface and a DLP-based projector shines light from below, onto the portion to … Read the rest

Self-balancing unicycle 2.0

Focus Designs has a new version of their self-balancing unicycle for sale. This improves upon their original design in several ways. The battery pack has moved to LiFePO4, which is becoming more common in electric transportation. There’s also regenerative braking and fall protection which kills the motor when you fall off.

We’ve embedded their marketing video after the break. … Read the rest

Spherical multitouch rig

We all love a little bit of multitouch, but we’ve seen so many setups that it is getting a bit less exciting. This one will get your attention with its unique shape. It is a spherical multitouch using all open source software. Well, since the poles are unusable, it might just be toroidal, or cylindrical, but it is still impressive. … Read the rest