4 layers70 × 70.5 mm

PCB FINAL UPDATED
bash227/ECG-Motor-Control-Power-Management-PCB
A multi-function PCB integrating biomedical signal acquisition (ECG), DC motor control, and advanced power management for wearable applications.
111 parts2MIT
Boards in 2 GitHub repositories, designed in KiCad, that use the INA188ID by Texas Instruments (-18V~-2V、2V~18V -40℃~+125℃ 0.9V/us 1 1.4mA 104dB 12nV/√Hz@1kHz 18mA 25uV 4V~36V 600kHz 80nV/℃ 850pA 850pA EMI filtering/RF suppression、Zero drift / auto-zero Rail-to-rail output SOIC-8 Precision Op Amps ROHS). See how each wires it, with its parts, size, README and files; the INA188ID’s symbol, footprint and pinout are on its own page.

bash227/ECG-Motor-Control-Power-Management-PCB
A multi-function PCB integrating biomedical signal acquisition (ECG), DC motor control, and advanced power management for wearable applications.
