Brett-
Almost done!
04/03/2021 at 14:32 • 0 commentsAnd it’s mostly complete! I’ll try getting in some stuff about how I got from there to here, planning note scans, a parts list and so forth. All that’s left is setting up the buttons and LEDs in the Display section, and a little modification to allow extra sensor packages to be attached.
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Work on the PiCorder continues slowly. I have the display and speaker hooked up to the A/V out jack. Found a simple stereo-to-mono circuit online; now I just need a tiny amplifier for the speaker. Also, there’s a high-pitch whine coming through, I can hear
01/25/2021 at 20:38 • 0 commentsLatest update on my PiCorder. Getting closer to final assembly
Another PiCorder
Since I got the ST Tech Manual as a kid, I've wanted to have an actual working tricorder. Hope to pull that off with a Pi 4b and sensor pkgs
