Scientists at the University of Utah have unveiled a pair of self-adjusting glasses that can provide the optimal focus for different distances, based on the wearer’s prescription.
Can we say goodbye to various trouble seeing?
Dave Hakkens finally had some time to focus on his important side project Precious Plastic: a set of plastic machines, developed to set up a small scale plastic workshop. The machinery is based on general industrial techniques, but designed to build yourself. The machine is easy to use and made to work with recycled plastic. …
![Use Push Buttons on your Magicbit [Magicblocks]](https://oe2.open-electronics.org/wp-content/uploads/2021/12/O8CPBbisBz-768x576.webp)
Hello and Welcome, This short tutorial will teach you to Control a motor by a Magicbit using Magicblocks. There are 1 main methods of achieving this goal; By using Dashboard Text. First of all log into to your Magicblocks account, Magicblocks is an easy visual programming software for program your magicbit. Anyone can program…
A few days ago was released the new version of Repetier Host, the recommended software for our printer 3Drag. The version 0.90B integrates several new functions. Let us see the main: Version 0.90 23-06-2013 Slic3r 0.9.10 included. Redesigned object placement tab. Cut objects in any direction. Analyse mesh, calc volume, surface, dimensions. Import/export…
Brushless electric motor (BLDC motors) are synchronous motors that are powered by a DC electric source via an integrated inverter/switching power supply, which produces an AC electric signal to drive the motor. Hall sensored motors uses hall effect sensors or a rotary encoder to directly measure the rotor’s position. More info Build it yourself Boards,…
Hackster’s 2016 survey of people from 104 countries discovered that under 6% of hardware developers are women – an amount that’s as distressing as it is surprising. Women are running companies, making cool projects, and designing hardware in ways that are both exciting and cutting-edge, but there’s still a divide between how the field is…
We will show here a modern take on the equipment that enabled time travel in Back to the Future. Those who have a few “decades” of ageing on their shoulders should know Back to the Future (but the younger ones as well, since they could know and see it thanks to YouTube streaming),…
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