I mostly lurk here but this is so cute I had to post. Got the latest newsletter from Saelig today and it includes a chip-sized scope! 1.6 x 1", two channels, spectrum analyzer mode, includes an arb, for under $50. See it at
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Would have been perfect back when I was taking digital electronics and was building circuits on breadboards all the time. (disclaimer: I've bought a scope from them in the past but it wasn't nearly this cute).----- Regards, Carl Ijames