Talking about multistaging things, I have several discretes networks (my "bag of tricks") that I kind of patch together when I need a given function.
One of my favorites is SSR-to-Relay. The link is to a microminiture PCB relay that what you do is you take a BBB GPIO out pin and then activate the SSR (which also gives optoisolation) and drive this relay. Its beefy enough for most applications, but you can further stage it to a big 120VAC power relay if you need to throw a really big switch. http://www.mouser.com/ProductDetail/Omron-Electronics/G5LE-1-ASI-DC6/?qs=sGAEpiMZZMvi6wO7nhr1L1%252bISpNYs8NG On Tuesday, November 8, 2016 at 7:39:33 AM UTC-7, mzimmers wrote: > > Hi, all - I thought I posted something about this last week, but a search > doesn't turn it up, so here goes again. > > I'm working through Molloy's book, and trying to build the opto-coupler > circuit in chapter 6. I'm not a hardware guy, so I'm feeling my way along > here. The diagram doesn't show specifically how to wire up the four > connectors. I looked at the data sheet for the device, which was helpful, > but still doesn't get me home. > > I could trial and error, but I've already fried one component, and they're > not easy to come by in my area. Can anyone help clarify this configuration? > > This is the specific device: opto-coupler > <http://www.farnell.com/datasheets/2050347.pdf?_ga=1.151569401.1989118912.1477330330> > > Thanks... > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/65a2c137-ba71-4710-870f-3ae83f1b1c96%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
