4 layers74 × 49.5 mm
Light tracker dfm
nmahadevan12/Light-Tracker
Solo dual-axis light tracker on ATmega328P — MOSFET H-bridges, fixed-point Kalman, UART telemetry, 4-layer KiCad PCB.
54 parts
Boards in 1 GitHub repository, designed in KiCad, that use the OP495GSZ by Analog Devices (-40℃~+125℃ 110dB 18mA 1nA 20nA 300uV 30V/ms 3V~36V 4 51nV/√Hz@1kHz 5uV/℃ Built-in compensation Rail-to-rail output SOIC-16-300mil Operational Amplifier ROHS). See how each wires it, with its parts, size, README and files; the OP495GSZ’s symbol, footprint and pinout are on its own page.
nmahadevan12/Light-Tracker
Solo dual-axis light tracker on ATmega328P — MOSFET H-bridges, fixed-point Kalman, UART telemetry, 4-layer KiCad PCB.