If you’ve been on the internet lately, you’ve likely seen the storm of news of Samy Kamkar’s device that can intercept and store keyless entry codes for cars and garages. Built for under $50 using a Teensy 3.1 and a couple of radios, the “RollJam” device is said to allow its user […]
In response to our post about 3D printing spec parts from the design files in McMaster-Carr’s online catalog, reader Frankie Flood pointed us to his posts about sand casting 3D printed parts. This first piece posted to his blog was his first attempt at documenting casting of the 3D printed […]
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