Not the OP, but that sounds like a blast to me! I'd definitely play it!
Another game that did a similar thing (that I'm a HUGE fan of) is Spintronics [0].
It goes a whole step further from just creating analog circuits digitally and lets you build them both online and in board game form. I backed it on kickstarter and was amazed at how well the game turned out. Haven't finished it yet due to life getting in the way, but if you're looking for inspiration, their circuit simulator is available online for free.
As a fan of Zach-likes, I'd definitely be interested and play what you're cooking up :)