Implement PowerSupply.measured_{amps,volts}
Implement PowerSupply.measured_{amps,volts}

ensonic/ev3dev-lang-python-1,rhempel/ev3dev-lang-python,ddemidov/ev3dev-lang-python-1,dwalton76/ev3dev-lang-python,dwalton76/ev3dev-lang-python,ensonic/ev3dev-lang-python