Attenuator-Inverter: New documentation 6 February 2017Attenuator - InverterDocumentation, Updatedavid This is an updated documentation and build instructions for the Attenuator-Inverter module: Interactive BOM (inverter-1.0c-ibom-2017-04-25) Documentation (inverter 1.0c smd – BOM & doc 20170206.pdf)