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Circuit Design Jobs

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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
Fixed-Price - Expert ($$$) - Est. Budget: $3,500 - Posted
We are looking for an ace Hardware Engineer/ Team capable of overseeing development of a (very) small ARM or MIPS (Android) wearable device. You will be informing Hardware decisions ranging from platform to peripherals and as you'll be customizing a Wearable Platform, PCB experience is a must have. An understanding of Newton2 or WaRP + a desire to be part of a team that wants to create the next great Mobile product is a huge bonus! You will ideally be located in the US, UK, Ireland, or Shenzhen and will work alongside Industrial Designers and Software Devs. Remuneration is negotiable on Experience, and can include Equity.
Skills: Circuit Design Electronics PCB Design
Fixed-Price - Intermediate ($$) - Est. Budget: $300 - Posted
We have a sensor from http://www.actionxl.com/products.html along with some information about the device http://www.actionxl.com/developers.html It is basically a small accelerometer controller that uses a simple accelerometer chip to sense the x and y axis plus acceleration. We do not need all those functions except for sensing the x and y values only to TRIGGER the arrow keys. We simply need a person to help us develop a simple USB SENSOR that when tilted left or right, up or down, it will then trigger the arrow keys correspondingly. No calibration. Just be able to trigger the arrow keys as it it was a tilt switch. So as soon as an x angle (less than .5 degrees is sensed in any direction, it will trigger the arrow keys on a computer. We have an actual circuit board of our exsiting item if you need to see it. It is the size of 2 postage stamps wide.
Skills: Circuit Design Integrated Circuits
Fixed-Price - Intermediate ($$) - Est. Budget: $60 - Posted
I am in need of a custom PCB for a wireless speaker. There will be 4 speakers and it must have Bluetooth as well as auxiliary capability. I would like for you to create a schematic so that I can have a few boards manufactured. If you can create a prototype and a schematic, I would be willing to pay extra. I ask that you have experience in creating PCB's and have custom boards before. I would like a good quality board, so I am willing to pay for quality. Please provide details of past experience in creating PCB's.
Skills: Circuit Design Electrical Drawing Electrical engineering Electronic Design
Fixed-Price - Intermediate ($$) - Est. Budget: $200 - Posted
We have designed and fabricated the IDU with the intent of generating a TTL (Square wave) compatible clock signal with 3-ns of rise time, and 10- 40 MHz of pulse repetition frequency (PRF) and 20Vp-p output voltage. Unfortunately due to some unidentified flaws schematic we are unable to generate the required output. We are looking for someone to help us with the debugging and building of Impulse Drive Unit (IDU). Given below are the complete details of the project, should you this interest you. • Figure out the design error in the current schematic and fix the problem. • Schematic capture, Simulation and PCB layout should be performed in Altium • Board should be fabricated and the results should be verified. • Written report with design explanation, simulation and experimental results. • Signing the NDA ( Non-Disclosure Agreement) The copy of the schematic & BOM will be made available upon request. We request you to reply back if you are really interested in this project. Thanks.
Skills: Circuit Design Altium Designer Electrical engineering Electronics
Fixed-Price - Intermediate ($$) - Est. Budget: $700 - Posted
To Design and Produce a prototype as per my specifications : Combined Battery Pack (50,000 MAH) that can charge a laptop - & Hard Drive 256 gb SSD & and another option with 3 TB Harddrive Also a basic SD & Sim Card Reader should be built in to the device Should be able to charge common, Samsung, Lenovo, Microsoft & apple laptop with USB 3.0 Output also should fast charge mobile phones with other USB output Also the piece should have a meter showing exact percentage of battery left & also how much of the hard drive is used. Essentially its a repackaging and design of products that exist already. i will provide the harddrive & battery sizes & other design elements needed to design and test the product to build a sleek working prototype. Product prototype must be ready by 12 April 2016
Skills: Circuit Design 3D Modeling AutoCAD Electrical engineering
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