IBM Research on Tuesday unveiled plans to create a “DNA transistor” that would result in personalized genetic testing for about $100 to $1,000. If successful, IBM could take genetic testing mainstream ...

Alternatively, you may want to connect its inputs and output in parallel with IC1.C to increase its drive power to the transistor test circuit. IC1.A and IC1.B together with R2, R3 and C1 form an ...

[Dr. Cockroach]’s goal was to build a four-bit computer out of recycled and repurposed junk. The resulting computer, called IO, consists of a single 555, around 230 PNP and NPN transistors, 230 diodes ...

The ISL73096EH is a radiation hardened ultra high frequency NPN/PNP transistor array. It contains three NPN transistors and two PNP transistors on a common substrate. The device covers all of the ...

In the early days, PNP bipolar transistors were common, but the bulk of circuits you see today use NPN transistors. As [Aaron Danner] points out, many people think PNP transistors are “backward” but ...

This resource provides clear explanations of how switching regulators work and how voltage boosting is achieved efficiently ...

EVANSTON, Ill. — Transistors based on a new kind of material created by Northwestern University researchers have been lifted into outer space on the space shuttle Endeavour and attached to the outside ...

The Speed test is a time attack but as you progress through the 6 arenas, you’ll soon discover that passing or failing hinges on your planning technique. Running around in real time bludgeoning ...

Manufacturing companies, particularly those that mass-produce electronic circuits, work pretty much around bipolar junction transistors, like PNP and NPN. However, choosing between these two BJTs can ...

There are a total of 3 stability tests and to pass, all you have to do is survive until the timer runs out. The loadouts are preset for each of the tests, guiding your playstyle and the enemy types ...