.. _hardware_modifications: Hardware Modifications ====================== Analog Frontend --------------- .. note:: Solder a ``100 nF`` capacitor parallel to ``R315`` in order to implement a low pass characteristic of the difference amplifier in the :ref:`analog frontend`. This massively increases EMI performance which prevents the :ref:`ADC Watchdog` from triggering. Power Supply ------------ .. note:: Replace transformer ``BV-EI-303-2010`` with ``BV-EI-303-2050``, which has the same footprint but a little more power and does not heat that much.