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Circuit Design Jobs

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Hourly - Expert ($$$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
1) i'm looking for a tap line connectors (insulation piercing connectors) with built-in circuit breaker of 60A minimum. if you cannot find a manufacturer anywhere, then you will need to come up with a full design for a prototype. 2) i need 4 AC wires in a single jacket, please find a manufacturer or recommend a design. looking a smart and creative electrical engineer for a long term relationship to use in the future for additional work.
Skills: Circuit Design Computer-Aided Design Electrical engineering Electronic Design
Fixed-Price - Intermediate ($$) - Est. Budget: $1,500 - Posted
Product description: This product is a wearable device which has a circle digital screen. the product will be synced to a smart phone through an app where the screen will be able to managed. The product will have a small button. Button's functions: 1- Open and Close 2- There will be functions like press and hold to change images on the screen Charging: Product will be charged without cable like apple watch Battery: Will be very thin and will will last at least 5 hours Product details: - Circle shaped - Made of very light metals or carbon fiber - Max weight: 5 grams - Radius 4 cm - Thickness 1.5 mm
Skills: Circuit Design Digital Electronics Digital Engineering Electronic Design
Fixed-Price - Entry Level ($) - Est. Budget: $100 - Posted
I am looking for a prototype using which one can operate a television anywhere from world. It is assumed that, the LED/LCD TV unit is connected to power but not "on". It is expected that the prototype will have re-chargeable battery support (for 24 hours) ad is an integrated unit which will be connected to the TV unit. Expected functionality is given below. 1) Should be able to program TV unit On and Off schedule and it is less likely to change. (therefore you can hard code it. Love to have edit and save option of the schedule) 2) If there is no power (such as power cable pulled off by some one or some thing as such) when system tries to power up the TV unit, then system should send a (customisable) text SMS to a per-designated number and continue to check the status every 30 minutes and re-send SMS to designated number if power interruption continues. 3) Upon TV unit powered up by the system, Next step is to auto selection of source such as USB1 or USB2 4) If no media available for selected source, send customisable text SMS to per-designated number. system should check for media availability status every 30 minutes and re-send SMS to designated number. 5) On selecting source and finding media, next step is to play the content. If no content available on media source, system to send SMS to a per-designated number and the turn off the TV unit. Thats all dudes. I am looking for most economical solution. Assume that the TV is not a smart TV. You may write me for questions if any. Thanks
Skills: Circuit Design Electronic Design Electronics Integrated Circuits
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Dear Sirs, GBX is looking for an Experienced candidate to Reverse engineer a Circuit Board to Schematics. Please check attached pictures for your reference. Waiting for your feedback! Regards GBX
Skills: Circuit Design Electronic Design
Fixed-Price - Expert ($$$) - Est. Budget: $1,081 - Posted
I have a project which i want to be done i need someone who knows USB communication & protocol properly , sata communication & protocol properly , also who has the skill to create device to use these protocols with device like fpga dev board or other dev board avr etc... i have the idea you shouldbe able to understand and translate into reality i am in no rush i prefer results in reality then rush job with pressure perfect person will have full-time job and can do this on free time each day 1 hour or 2 and discuss progress by Skype thanks , my Skype : psunlock if you expect to get rich from this project its probably not for you , this project is interesting challenging
Skills: Circuit Design Arduino Atmel AVR C++
Fixed-Price - Intermediate ($$) - Est. Budget: $1,400 - Posted
This job requires the consultant to turn a small-scale prototype embedded system from breadboard work to pcb. He/she must be able to analyse the current form factor of the embedded system and suggest a miniaturized form factor. He/she can provide schematics, Gerber file and BOM. Skills required: -Experience in PCB design and layout -Experience in power circuit design -Good understanding on RF systems (Bluetooth and NFC) -Familiar with the Arduino form factor -Good verbal and written communication skills Other requirements: -Have a electrical engineering background and good related work experience -Will be able to work closely with the client -Will be able to travel
Skills: Circuit Design Electrical engineering Embedded Systems PCB Design
Hourly - Intermediate ($$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Hi there, looking for a sketch writer for Arduino and/or PIC, (i have both the Arduino Uno and a PIC programmer). I need to have an odometer and trip meter made for automotive purposes, I want it to work with the Max7219 LED 8 digit display, or whatever will work for 7 segment display. I want the odometer to be 6 digit, and the trip meter to be 4 digit, both to have EEPROM, only the trip meter is resettable with a push of a button. I do have more work for the individual if everything turns out well! Any help would be great! thank you for time! Joe
Skills: Circuit Design Arduino Electronics Microcontroller Programming
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