Driver for the HANMATEK HM305P DC Power Supply.
## todo
* Result handling should be improved
* Add features:
+ Read on / off status
+ Set over voltage protect value
+ Set over current protect value
+ Set over power protect value
## Acknowledgements
Thank you to James of [NightFlyerFireworks.com](http://nightflyerfireworks.com/) for saving me many hours in figuring out how to control the HM305P power supply.