Schematic: "2022 - We've updated the circuit design to use widely-available part AB1234DL rather than the impossible-to-find one the original design used!"

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Website 2025: "AB1234DL: obsolete, not available to order"

Sigh.

#electronics #hobby #obsolete #obsolescent #schematic #part #component #replacement #substitute

Archaic Toki Pona words ⋅ Plume