Embedded Software Engineer

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Experience Level: Expert
We are looking for a software engineer to write the code for the product as detailed below. We are currently recruiting for the hardware design engineer so the scope of this work is software only

The electronics engineer will produce a hardware design for a video handset for a video door entry system to the specification below

The supply voltage should be 40 V DC, with one wire for audio, and one wire for video. Data can be sent either, over the audio or video wire. All the above are on a parrellel bus.

Each Video handset will require an internal regulator to regulate down to 12V DC allowing a maximum voltage drop along the cable network of 25V DC and still function

The design should focus on a low build cost, and a low ambient current requirement. Eg Be enviromentally friendly

Both a schematic diagram and a bill of quantities should be produced. All other items are excluded from the scope of this project

Each door panel (upto 255) can select any video handset (upto 255). The vi

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