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  1. MattyMatt

    Current sensing using transformer - how to limit inrush and false sense

    Some back story: I have setup an instance of "Home Assistant" to use as more of a monitor for the house, but also to automate a few things. One of my projects is to provide a notification of when laundry is done in both the washer and the dryer. My washer and dryer for some reason do not have...
  2. MattyMatt

    Jim Williams - Analog Super-Guru/Super-Geek

    I thought I would post this here, as its not really a dire need for anyone to look at, but recentyl there have been some sad passing(s), and there have been a couple that may have gone unnoticed. I know this is a little late, as Jim Williams (Analog circuit super-guru) passed in June of this...
  3. MattyMatt

    Recomendations for equipment.

    Hey there all, I have been really busy lately, but I wanted to sit down one evening and get some ideas from all of you out there. I may be moving within the next 6 months or so, not far, but I will be picking up a roommate, who is as much of a geek as I am (this could get interesting!!). He's...
  4. MattyMatt

    "Lafayette" LSG-10 Signal Generator

    I'm now onto a new project.... Now that my scope is working properly. :-) I have a bit of electronic gagetry, mainly because I tend to snag interesting looking things, and I am an aspiring Ham radio operator... so I love learning about all kinds of stuff, and honestly, what better way to...
  5. MattyMatt

    Ground Loop?

    Okay, this is more of a laugh than something serious... I just wanted to make sure my thoughts were correct before I started laughing too hard and making an idiot of myself.... I was reading this post/review of a product (below, italicized) I am considering buying... this is an external hard...
  6. MattyMatt

    Tektronix 475A Display problem [Horizontal?]

    Hello everyone, A little history: I have been looking into purchasing a scope now for a while... not only could I use it for my audio ventures (making effects petals for my own personal amusement and education) but I am planning on repairing some of the things I have around my house (Old...
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