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Wireless didgitally controlled potentiometer circuit

This project involves the design of a working wireless didgitally controlled potentiometer circuit. The potentiometer must be able to work as both a variable resistor and also a voltage divider.

Basically a potentiometer in an existing audio circuit must be replaced with a didgital potentiometer chip, which will be controlled by radio frequency by a seccond (Needs to be very small, and such a frequency that would not effect the audio circuit which is already in place).

No need to work with real values (IE. this needs to be a proof of concept, not necicarily designed for any specific circuit). Remember that we are working with microphone level signals, so the utmost care of this signal must be taken into account. The only circuit that will need to be a "REAL" circuit that works is the wireless part of the application that sends out the radio frequency to controll the didgital pot.

Use existing didgital (Or analog) pot IC's to develop the circuits, and throw in your equations if at all possible.

Free-Hand drawn is perfectly fine, no need to be fancy unless it is faster for you

## Deliverables

1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.

2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables):

a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment.

b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request.

3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement).

## Platform

Electronics, Didgital, Analog, Circuitry

Habilidades: Serviços de audio, Eletrônica, Engenharia, Wireless

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Acerca do Empregador:
( 0 comentários ) Brockport, United States

ID do Projeto: #3036259