device.power_supply_langmuir module

class device.power_supply_langmuir.PowerSupply_Langmuir(bus, **kwargs)

Bases: ArduinoBase

Arduino controller that handles a power supply that generates plasma in the Langmuir probes experiment.

Communication:

• serial interface to Arduino

current()

Return output current [mA].

decrement_max_current()

Decrement max current by 1 step. Returns the value in %.

increment_max_current()

Increment max current by 1 step. Returns the value in %.

is_switched_on()

switch_off()

switch_on()

update_frontend(device_client)

voltage()

Return output voltage [V].