4 layers100 × 70 mm

SEM
Serhio4522/SEM_hitachi-
Digitization of a Hitachi scanning electron microscope (SEM) — hardware design, FPGA firmware, and analog frontend schematics.
288 parts1
Boards in 2 GitHub repositories, designed in KiCad, that use the LM337TG by onsemi (0.003%Vout 0℃~+125℃@(Tj) 1 1.2V~37V 1.5A 40V 77dB@(120Hz) Adjustable Negative Over Current Protection、Over Temperature Protection、Short Circuit Protection TO-220AB Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS). See how each wires it, with its parts, size, README and files; the LM337TG’s symbol, footprint and pinout are on its own page.

Serhio4522/SEM_hitachi-
Digitization of a Hitachi scanning electron microscope (SEM) — hardware design, FPGA firmware, and analog frontend schematics.
