Test_display

local r2 = peripheral.wrap("BigReactors-Turbine_2")
m = peripheral.wrap("monitor_0")
m.clear()
m.setBackgroundColor(colors.black)
m.setCursorPos(1,1)
m.write("Turbine 1: " .. math.floor(r2.getRotorSpeed() + .5) .. " RPM")

     bar = math.floor(((r2.getRotorSpeed()/1800)*(5))+0.5)
    m.setCursorPos(2,2)
     m.setBackgroundColour(colors.red)
     m.write(string.rep(" ",2))
     m.setCursorPos(2,2)
     m.setBackgroundColour(colors.blue)
     m.write(string.rep(" ",bar))