Among other random weather events, the annual hurricane season—which runs through November—prompts many to rush out and buy portable generators, but you shouldn’t wait until disaster hits to acquire ...

In a world obsessed with solar power there is still a tried-and-true power source that reigns supreme: the gasoline-powered generator. Advancements in technology have made these machines smaller, ...

This is a very simple square wave generator circuit built with IC 74LS00 that can generate square signals with frequencies between 20 Hz and 1 MHz. Its stability is good enough for most applications.