startup

while true do
  local turbine = peripheral.wrap("big reactors-Turbine_1")
  local low = 1800
  local high = 1900

  if Turbine.getRotorSpeed() <= low then
    turbine.setActive(true)
  end

  if turbine.getRotorSpeed() >= high then
    turbine.setActive(false)
  end

  sleep(5)
end