Merge pull request #2 from armercier/change-op-amp-symbol-workerBoard changed the symbol for the op amp in the driver schematic

changed the symbol for the op amp in the driver schematic Changed the symbol for the ADA4841

added library repo has submodule

added hardware folder

Update README.md

uploaded the firmware from the other open seismic repo

added image of assembled board

update .gitingore with the alitum template

Update .gitignore with the template

Merge pull request #1 from armercier/masterUnit_V1 clean up of driver schematic sheet