Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Is there any particular way to measure the LED voltages without using some sort of multiple resistor setup??
And by trimpot, is that just another word for potentiometer? Also, what's particularly odd about the schematic? I have 8 "pods" of light spread along the walls of the room, and I'm...
Schematic is negative because that's the way gEDA (Linux schematic program) output the image. Original is white bkgnd because it was a quick photoshop job.
As far as the LEDs are concerned, they are listed at 3.3V typical, 3.6V maximum. Having recalculated for the 3-in-series set, I get...
As far as schematics are concerned, here's what I have so far.... Biggest bit of confusion is implementing the low-pass filter so the pulse isn't "overall-volume" controlled, but rather low-end "thump" controlled...
Outside of the low-pass (dunno whether to go active, or a simple RC filter)...
Hey guys,
First off, I've read a couple of the "LED music sync" threads on here, and it's also been a few years since my intro-level EE course in college.
I'm looking to do some wiring in my house to compliment my newly-constructed bar and speaker shelves. Essentially, I want to wire up 2 sets...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
