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Circuit Design Jobs

51 were found based on your criteria

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Hourly - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
I am in need of a simple water level indicator. The idea I have planned out is one (1) 5 gallon bucket and to have 3 stainless steel screws placed through the side of the bucket: 1: Near the bottom 2: Near the middle 3: Near the top This sensor... more

Fixed-Price - Est. Budget: $ 500 Posted
Design a stretch sensor that can transmit digital data on the amount of stretch wirelessly (either via bluetooth or wifi) to a smart phone. Requirements: 1) Minimize size of overall sensor package. 2) Minimize power consumption such that a small... more

Hourly - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Designing an energy monitoring board for to monitor three phase power needs to be both wireless and Ethernet connected board to be capable of monitoring multiple zones possible on board web access will have to have flash to retain data possible other... more

Fixed-Price - Est. Budget: $ 100 Posted
Need a 2" x 1" Blue LCD Display, with a single button for control. Should be made to operate on a portable 5v power supply (phone portable battery). Logic for scrolling between inputs displayed, turning on/off and resetting. Inputs from:... more

Fixed-Price - Est. Budget: $ 500 Posted
Need to have schematics completed as specified, we are a small toy company who markets toys that teach.. so these boards will be on a very simple level of construction and design requirements, each will be things that are already out in the common markets... more