I was catching up on my Shark Tank episodes, and was watching one recording from January, where two fellows were … Continue reading
Category Archives: Design
A WORKING Solar Cooker For The Third World
I’ve long thought it an irony that the Third World, much of which straddles the equator, has to make do … Continue reading
Endstops And Switches in the Braille Display (or CNC/Reprap Machines)
A little detail many CNC or 3D printer devices minimize is the endstop – what the device does when it … Continue reading
CNC/RepRap Linear Motion – How to Move Things With Stepper Motors
Whether it’s a CNC, RepRap, or the Audrey Braille Display, linear motion is key. And that’s FAST linear motion, by … Continue reading
The Braille Display Movable Head
For Phase 2, I decided to change some of the details for the device. In particular, I didn’t like the … Continue reading
Mounting Motors – a Plastic Solution In Sketchup
For my next Braille device design, I wanted to mount the main drive motor simply. In the previous design I … Continue reading