v1.3

file	description
Gerber_PCB_Vacuum.Pump.Controller.zip	gerbers for pcb manufacture
pressure_sensor_housing.zip	stl for 3d printing
vacuum_pump_controller_firmware_220621.zip	firmware for blue pill

v1.2

file	description
Gerber_PCB_Vacuum.Pump.Controller.zip	gerbers for pcb manufacture
pressure_sensor_housing.zip	stl for 3d printing
vacuum_pump_controller_firmware_050621.zip	firmware for blue pill

v1.1

file	description
Gerber_PCB_Vacuum.Pump.Controller.zip	gerbers for pcb manufacture
pressure_sensor_housing.zip	stl for 3d printing
vacuum_pump_controller_firmware_010621.zip	firmware for blue pill

v1.0

file	description
Gerber_PCB_Vacuum.Pump.Controller.zip	gerbers for pcb manufacture
pressure_sensor_housing.zip	stl for 3d printing
vacuum_pump_controller_firmware_270521.zip	firmware for microcontroller