In the figure we have a circuit that uses unusual components, being indicated for low frequency applications. The circuit signal is generated by a unijunction transistor that oscillates at 8 kHz.
The circuit presented was obtained from an Electronics Now magazine from February 1995. The...
The illustrated circuit uses the AUIRS2301 S from International Recfifier (www.irf.com) and is...
We found this simple password logic circuit using LEDs and keys, with no active component, in a...