The Megaprocessor is a 16-bit computer made almost entirely from discrete electronic components (individual transistors, diodes, resistors, capacitors and LEDs). When finished it will measure 14m wide x 2m tall. [more inside]
Paul Falstad's stable of science and engineering visualizations has been MeFi-celebrated as recently as 2005 and 2006. Sadly, with Java applets on death's door, they're largely inaccessible today. What remains? A lovingly HTML-Fived and expanded electronic circuit simulator, a gleaming key to understanding hundreds of different circuits and components. [more inside]
Pipe Logic "Suppose the null-byte is an electron. Then, /dev/zero provides an infinite supply of electrons and /dev/null has an infinite appetite for them..." Modeling transistors and logic gates using Unix pipes.
Are you tired of having to pick between N-type and P-type transistors when designing electronics circuits. Well, help is on the way with the new Nanowire Universal Transistor.
A team of scientists from Yale University and the up-and-coming Gwangju Institute of Science and Technology in South Korea have managed to fabricate intricate electrical contacts to produce a transistor from a benzene molecule. [more inside]