You've landed at the right place. oDesk is now Upwork. Learn about the new platform.

Electronics Jobs

149 were found based on your criteria {{ paging.total | number:0 }} were found based on your criteria

show all
  • Hourly ({{ jobTypeController.getFacetCount("hourly") | number:0}})
  • Fixed Price ({{ jobTypeController.getFacetCount("fixed") | number:0}})
show all
only
only
only
show all
only
only
only
only
only
show all
only
only
only
Looking for the Team App?
Download the New Upwork Team App
Fixed-Price - Intermediate ($$) - Est. Budget: $250 - Posted
Must be proficient in spoken English, available by phone for communication and Skype. Must be able to adjust layouts, read MCU pinout specification for an old board to migrate to a new MCU. First draft due in 1 week. Final revision due in 2 weeks total Time from the first instructional meeting. Strict deadline to receive full payment. Must be available to work daily or as needed. Have extremely good communication skills and truly an expert in your field. Then we will pay more.
Skills: Electronics Altium Designer Electrical engineering Microcontroller Programming
Fixed-Price - Intermediate ($$) - Est. Budget: $500 - Posted
The goal is to have a single board computer (raspberry pi zeo for example) that uses its USB OTG port to act as a virtual printer when plugged into any windows or osx computer. The device should not require any drivers to be installed. The software should be run via the command line and should take all printer requests and save it as a PDF to the file system.
Skills: USB Electronics Raspberry Pi
Fixed-Price - Entry Level ($) - Est. Budget: $60 - Posted
I would like to make a Quiz show Buzzer system where two teams have a button and first to hit button lights up. Please see this for reference: http://www.instructables.com/id/Game-Show-Buzzer-Lockout-System/ I would like to make the following modifications to the above project: #1. Only two teams instead of three #2. Buzzer on each so the one that hits button first goes off #3. Score keeper digital display on each hat #4. Master control for host to keep score on each hat (+/- points in increments of 1. Need 2 digits at least) What I need: Code Schematic parts list Shopping will be done at the following store:http://www.sgbotic.com/index.php Please put together parts list from the above store only. Can use Arduino Uno or Raspberry pi (I have both already)
Skills: Electronics Arduino Microcontroller Programming Raspberry Pi
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
I need a realization of a wireless video transmission to an IOS or android device from a custom pcb via wifi. The task includes: - software implementation of an app, which displays the transmitted video on the device - pcb which includes a wifi chip and a camera interface for hdmi video signals. - firmware for the mentioned pcb Range will only have to be around 20m. Its also ok if a PCB designer only designs the pcb and the firmware.
Skills: Electronics Altium Designer Circuit Design Electrical engineering
Fixed-Price - Expert ($$$) - Est. Budget: $3,500 - Posted
We are looking for an ace Hardware Engineer/ Team capable of overseeing development of a (very) small ARM or MIPS (Android) wearable device. You will be informing Hardware decisions ranging from platform to peripherals and as you'll be customizing a Wearable Platform, PCB experience is a must have. An understanding of Newton2 or WaRP + a desire to be part of a team that wants to create the next great Mobile product is a huge bonus! You will ideally be located in the US, UK, Ireland, or Shenzhen and will work alongside Industrial Designers and Software Devs. Remuneration is negotiable on Experience, and can include Equity.
Skills: Electronics Circuit Design PCB Design
Hourly - Intermediate ($$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
I'm looking for an engineer to help me with an experiment I'm conducting as a hobbyist. I need a simple radio device built, that can transmit at a certain frequency with minimal power output. The truncated scientific journal article, containing the specifications and desired outcome is copied below. More information can be supplied as well. Thanks: Frey, Allan H., Human Auditory system response to modulated electromagnetic energy. Journal of Applied Physiology. 17(4): 689-692. 1962. (*) Asterisks indicate unreadable characters in the original copy. NOTE: In 1962, frequencies were expressed as kiloCYCLES, megaCYCLES, etc., with abbreviations being kc, mc The intent of this paper is to bring a new phenomena to the attention of physiologists. Using extremely low average power densities of electromagnetic energy, the perception of sounds was induced in normal and deaf humans. The effect was induced several hundred feet from the antenna the instant the transmitter was turned on, and is a function of carrier frequency and modulation. Attempts were made to match the sounds induced by electromagnetic energy and acoustic energy. The closest match occurred when the acoustic amplifier was driven by the rf transmitter's modulator. Peak power density is a critical factor and, with acoustic noise of approximately 80 db, a peak power density of approximately 275 mw / rf is needed to induce the perception at carrier frequencies 125 mc and 1,310 mc. The average power density can be at rf as low as 400 _u_w/cm2. The evidence for the various positive sites of the electromagnetic energy sensor are discussed and locations peripheral to the cochlea are ruled out. TABLE 1. Transmitter parameters Trans- Frequency, Wave- Pulse Width, Pulses Sec. Duty Cy. mitter mc length, cm _u_sec A 1,310 22.9 6 244 .0015 B 2,982 10.4 1 400 .0004 C 425 70.6 125 27 .0038 D 425 70.6 250 27 .007 E 425 70.6 500 27 .014 F 425 70.6 1000 27 .028 G 425 70.6 2000 27 .056 H 8,900 3.4 2.5 400 .001
Skills: Analog Electronics Digital Electronics Electrical engineering Electronic Design
Looking for the Team App?
Download the New Upwork Team App
Fixed Price Budget - ${{ job.amount.amount | number:0 }} to ${{ job.maxAmount.amount | number:0 }} Fixed-Price - Est. Budget: ${{ job.amount.amount | number:0 }} Open to Suggestion Hourly - Est. Time: {{ [job.duration, job.engagement].join(', ') }} - Posted
Skills: {{ skill.prettyName }}
Looking for the Team App?
Download the New Upwork Team App