Since the last log entry we have been considering different concepts for the enclosure. The caseworks for OSPS will have mounting bosses for the PCB and cut out sections for connectors. The more important aspect of the design is the user interface. The design decisions at this stage will be reflected in the usability of the device and the overall cost. Seven segment display or LCD? Tactile switches or rotary dials?

Our approach differs from supplies typically found in the lab because the large AD/DC power supply section won't be contained in the design. This means the design can be smaller and more portable hopefully taking up less space on the desks of software engineers. Good power supplies usually have simply interfaces with as few a components as possible which will be a good goal to take forward in the design. Creating a simple GUI for the PC application that mirrors the mechanical interface will also be challenging but should make the design stand out.