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Microcontroller Programming Jobs

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Fixed-Price - Est. Budget: $ 25 Posted
We need an arduino sketch created for an Arduino Uno R3. The sketch is simple, and we are hiring out just to spend the time of writing it on something else. Inputs (1) Analog input from a current sensor 0-5V - "CURRENT SENSOR" (1) Digital Relay (pushbutton contact closure) - "PUSHBUTTON" Outputs (1) Relay - Motor Control "MOTOR" (1) Relay - LED Indicator Control "CYCLE ON" This is a timer circuit. The user pushes the PUSHBUTTON. Once the pushbutton is momentarily closed, it starts a "CYCLE". The CYCLE ends when the pushbutton is pushed again, or the timer ends. For this scope we will Call the timer variable "SWEEPRUN" and define it initially with a value of 3 hours During the cycle, - When the CURRENT SENSOR reports that current is present: - The MOTOR output is ON - The CYCLE ON LED output is on SOLID - The timer continues counting to the value of SWEEPTIMER - When the CURRENT SENSOR reports that current is present: - The MOTOR output is OFF...

Hourly - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
BID IF AND ONLY IF YOU MEET THE CRITERIA COUNTRIES OF STUDY UK, France, Germany, Italy, Spain, UAE and South Africa PROJECT BRIEF Identify users and evaluators of hardware-in-the-loop (HIL) simulation/testing tools among engineers at any level engineering management (lower levels to C-level). CRITERIA 1.Respondent's organization should have embedded controllers/control systems, ECUs, embedded software in design/development or production. 2.Hardware-in-the-loop (HIL) simulation/testing tools" as a tool on embedded projects in past, current or upcoming three year projects in respondent organization. 3. Respondent responsible for using / managing team of HIL users and for selection of HIL tool / testing solutions INDUSTRY Out of 35, we want at least 15 to be from Auto, at least 7 to be from Military/Aerospace, and the rest can be from any industry TARGET Engineers and any level of engineering management (from first level through C-level)...

Fixed-Price - Est. Budget: $ 100 Posted
Hi, I need someone who will help me in finalizing a Pulse Oximeter. Person should have end to end experience. He / she will help finalize the components, build a prototype on a bread board. He needs to then help advise relevant fabricator to help fabricate the PCB prototype and then help in the PCB assembly. Person will help in procuring / identifying relevant components / material to procure. He will also inquire and advise with respect to the PCB fab / assy. He will help put together the prototype which will be used for a feasibility research project. Some related links to get an idea of type of produt we are looksing at. http://www.aliexpress.com/item/Christmas-gift-light-and-portable-iHealth-Wireless-LED-Hand-Hold-Pulse-Oximeter-PO3-iPhone-iPad-iPod/1498585348.html http://www.aliexpress.com/item/PC-based-infant-pulse-oximeter-CMS-PN/463734958.html http://www.aliexpress.com/item/New-Wireless-module-NodeMcu-Lua-WIFI-Internet-of-Things-development-board-based-ESP8266/32307066449.html Since...

Hourly - Est. Time: More than 6 months, 30+ hrs/week - Posted
We are currently looking for mechanical engineer who would work close with us on project space Trobbiess this is long term opportunity for anyone joining us on such development where currently we working on planning of the space trobbiess exhausting high level of development strategy within Building the ship with overlaying opportunity within Atmospheric traveling experiences and reliability within Universal traveling segment where we currently exposing 2 main issues within the project If you In Europe Like UK, Slovenia, Croatia, Hungary, Serbia and this kind of countries please contact us Within US we are looking for all US Europe the countries we just mention please no other countries should apply for the job but the ones we mention in this description We looking for reliable people not some wannabe engineers. In first instants please provide us with some latest projects you been on with some references you can also contact us on Skype blue-scientist where we can talk more in details

Hourly - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Tegu, a maker of wooden magnetic building block toys (www.tegu.com), is seeking a prototype engineer to help demonstrate and evaluate RFID technologies for a 'smart-shelf' retail inventory management application. The individual should be experienced and an passionate builder. Tegu would like to explore using PCB modules to construct a RFID reader and data networking capable prototype. Tegu's scope of work includes: - hardware evaluation - physical assembly of hardware - coding and RFID middle-ware solutions - data integration into Tegu's existing enterprise systems - testing and evaluation of the prototype. Applicants with prior experience in rapid prototyping and/or RFID solutions are a major plus. Should the prototype and working relationship be successful, Tegu envisions significant follow-on work possible. Tegu is ready to move to a prototype ASAP! Please enquirer for more details or questions on the project! Thank you

Hourly - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
Engineering of a biometric (fingerprint) module incorporating wifi and bluetooth to develop a smart device for use in the consumer and commercial healthcare markets. The design should take advantage of IOT and be able to communicate via wifi over cloud to application(s) on smartphone or tablet. The communication between the phone app and the product will be bi-directional.

Fixed-Price - Est. Budget: $ 400 Posted
We are looking for Hardware Designer who can design the PCB and select suitable components to match the detailed requirement and functionality, the aim is to replicate the Garmin 1000 PFD & Audio Panel. The design requires a routing/layout of tracks for the switches and knobs and interface with the controller. The circuit would require converting the switches and button presses to USB interface utilizing either the Leo bodnar BBI 32 or a separate circuit all together with a driver. The Display screen sourced to match the size of the actual unit should have a VGA interface. A second revision option should have the capability to install an Rpi to drive the display and in interface the input buttons. There should also be an option to place SMD LEDs to provide for Backlighting capability and have easy interface/connectors to replace any key during maintenance activities.

Fixed-Price - Est. Budget: $ 100 Posted
circuit board to measure air pressure. and an LCD display circuit chould be very small in size. air pressure uo to 9 bars. after completing the project circuit and LCD and all related parts Hardware and software and code and diagrams should be shipped to me LCD should display consumption level, when it should be empty, I think this is all simple formulas. My Budget is in the $100 range includes shipping, part prices, unless i can approve, if you are not interested please withdraw from this project thanks