4 layers429.6 × 293.4 mm

OPSpec v0.1.0
lepton-7/Open-Plate-Spectrophotometer
An open-source project to build a 96-well spectrophotometer operating at 620nm. Designed from the ground-up focusing on robust electronic design.
661 partsGPL-3.0
Boards in 1 GitHub repository, designed in KiCad, that use the 2SCR502UBTL by ROHM Semiconductor (-55℃~+150℃ 1 NPN 200 200mW 200nA 300mV 30V 360MHz 500mA 6V NPN SC-70(SOT-323) Bipolar (BJT) ROHS). See how each wires it, with its parts, size, README and files; the 2SCR502UBTL’s symbol, footprint and pinout are on its own page.

lepton-7/Open-Plate-Spectrophotometer
An open-source project to build a 96-well spectrophotometer operating at 620nm. Designed from the ground-up focusing on robust electronic design.