2 layers159 × 159 mm

Pdh v2
vuthalab/pdh_servo_v2
A servo controller for locking lasers to high-finesse cavities
156 parts8MIT
Boards in 2 GitHub repositories, designed in KiCad, that use the LT1028CP by Texas Instruments (-22V~22V -55℃~+125℃ 1 1.1nV/√Hz@1kHz 126dB 15V/us 180nA 18nA 800nV/℃ 80uV PDIP-8 Operational Amplifier). See how each wires it, with its parts, size, README and files; the LT1028CP’s symbol, footprint and pinout are on its own page.