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I am developing a proof of concept / prototype for testing, and need 2 custom circuits designed and built. See PDF attachment for basic layout and design. Layout and design is not to spec. It is for reference only. Components can be arranged to best suit the need of the circuits. Battery areas need to be within given dimensions. An NDA agreement will need to be signed before project can start.
One is basically a small switching receiver and voltage regulation device (power unit) that takes a 14 volt DC input (optionally a 14.8 volt lithium polymer battery), and outputs to an adjustable DC 0 to 12 volt. The other circuit is a battery powered, short range wireless transceiver (wireless switch) for turning the adjustable output of the power unit on and off. Both units need to be as small as possible, with a small area dedicated to placing a battery, and both circuit boards need mounting holes. Once the proof of concept has been approved, I will be looking to develop another more i...
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