In today's world, vacuum tubes or radio valves seem as dead as high button shoes and buggy whips, but DARPA sees them as very much the technology of the future. As part of a new program, the agency is looking to develop new tube designs and manufacturing techniques for use in tomorrow's high-powered communications and radar systems.
Researchers from Germany, Japan and the United States have managed to create a tiny, reliable transistor assembled from a single molecule and a dozen additional atoms. The transistor reportedly operates so precisely that it can control the flow of single electrons, paving the way for the next generation of nanomaterials and miniaturized electronics.
A discovery at the Max Planck Institute for Chemical Physics of
Solids could pave the way for further leaps forward in the speed of
electronic systems. The finding that a material called niobium phosphide dramatically
increases its resistance in a magnetic field could lead to faster, higher-capacity hard drives and other electronic
If you’re into electronics as
a hobbyist, technician, or professional engineer, you know that you can spend
many hours designing circuits, sourcing components, and breadboarding or
soldering a project all together before you find out if your creation actually works. Wouldn’t
it make life simpler if you could just start with a basic, multi-function
controller and a few plug and play peripherals to get something – anything – up
and running straight away and then which you could tweak and add to as you go?
The makers of a new electronic design tool thought that this would be a good
idea too and have created Cubit, a make anything platform that allows drag and
drop software control over snap together hardware. Join Gizmag as we try a few builds to test out it out.