actuator specification is in actuator.ads
advancebutton specification is in advancebutton.ads
advancebutton components are
   advancebutton.raw
advancebutton body is in advancebutton.adb
advancebutton.raw specification is in advancebutton-raw.ads
clock specification is in clock.ads
display specification is in display.ads
indicator specification is in indicator.ads
modeswitch specification is in modeswitch.ads
programswitch specification is in programswitch.ads
thermostat specification is in thermostat.ads
