Freelance Electronics Jobs and Contests
Electronics is the branch of science and technology that makes use of the motion of electrons for accomplishing some tasks like information handling or device control. If your business is about electronics engineering and electronic circuits, then you will not have much time to focus on engineering aspect of your business. You can easily outsource electronics engineering to capable and willing freelancers as a matter of routine. Post a job today to find your electronics talented freelancer!
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| Project Name | Description | Bids | Skills | Started | Ends | Price (CAD) | |
|---|---|---|---|---|---|---|---|
| Hello, I want to design a GSM Vehicle security system using MTK chipset. In this project i require the Schematics and Bill of Material . the device will be simple and have only following feature 1. location through cell tower id 2. remote engine on off through sms 3. door open alarm 4. 1 analog input for sensor The Processor I want to use is MT6223DA only so developer who have... | 0 | Electronics, Microcontroller, Embedded Software, PCB Layout | Jun 19, 2013 | Today | - | ||
| Hi, Im looking to build only 3 Fully working prototypes. I need a expert in schematic, and Parts, and PCB layout. I will need help finding and putting together a very smal board(about size of google glasses(without eye piece) or the size of recon jet headset(without glasses). No HDMI Nd SD card port Its not a tv dongle, or part It will need to include but not be limited to: Pow... | 10 | Engineering, Electronics, Electrical Engineering, PCB Layout, Circuit Design | Jun 18, 2013 | Today | $1367 | ||
| I need someone who can write an ieee journal about a matlab project in ECE for me ! And its an urgent one! | 3 | Electronics, Matlab & Mathematica, Technical Writing, Articles | Jun 18, 2013 | Today | $47 | ||
| I need a circuit schematic for the 'active' probe end of a 4 probe EMS / TENS device. Award will be provided to best and most reliable configurable and controllable circuit. I have seen many circuits online, but I want one to that I know is most configurable and controlled by the output of a microprocessor. inputs can be just push buttons. No manual controlled variable resistor / pots... | 4 | Electronics, Manufacturing, PCB Layout | Jun 18, 2013 | Jun 18, 2013Ends - 6d 20h | $12 | ||
| I need help to add these to my thesis: You need to describe the application and its requirements and put the standards in the context of these requirements. What have you done I lack some serious analysis, you are only relaying on previous work that is not enough as a master thesis. I want a more precis problem formulation, and section describing the method used to find an answer to that... | 25 | Wireless, Electronics, Technical Writing, Electrical Engineering, Academic Writing | Jun 17, 2013 | Jun 17, 2013Ends - 6d 10h | $251 | ||
| I need help finding a manufacture class board that includes wireless and bluetooth ports in it, Power source: batteries, solar, or AC or USB rechargeable embedded batteries, etc... Open to ideas Deliverable: board diagram, manufacture link, development kit link. | 7 | Wireless, Electronics, Embedded Software | Jun 17, 2013 | Jun 17, 2013Ends - 6d 7h | $162 | ||
| I have a design based on the 144 pin Altera Cyclone EP3C25. I programmed a NIOS II processor with external SRAM connected to the FPGA but for this I need more than 30-pins. In order to reduce this amount I found an EDN article in which is descibed how to multiplex the data-lines with the lower address-lines. I have attached this article (Look for: SDRAM interface slashes pin count). Is need so... | 6 | Electronics, Verilog / VHDL, Electrical Engineering | Jun 17, 2013 | Jun 17, 2013Ends - 6d 6h | $256 | ||
| Design an electronic circuit to prevent deep discharge of a solid electrolyte lead acid battery when connected to a LED lamp. Open the circuit from the battery to lamp when the normal battery voltage of 12 volts equals 10 volts. The attached circuit satisfactorily performs this function except when the relay opens and the battery is disconnected the battery voltage rises about 0.2 volts which re... | 27 | Electronics, Electrical Engineering, Manufacturing Design | Jun 17, 2013 | Jun 17, 2013Ends - 6d | $98 | ||
| The idea: Microprocessor would react to motion sensor (in fact mouse sensor) movements (up/down - left/right) and reflect that via different LED lighting. Additionally Microprocessor would have to store some logs about the movements, and would be configurable via Bluetooth. On demand, a Bluetooth communication is established to be able to receive new configuration data and send logs. (the ot... | 21 | Electronics, Microcontroller, PCB Layout | Jun 17, 2013 | Jun 17, 2013Ends - 5d 23h | $2306 | ||
| The idea: Microprocessor would react to motion sensor (in fact mouse sensor) movements (up/down) and reflect that via different LED lighting. Additionally Microprocessor would have to store some logs about the movements, and would be configurable via Bluetooth. On demand, a Bluetooth communication is established to be able to receive new configuration data and send logs. (the other Bluetooth... | 8 | Electronics, Microcontroller | Jun 17, 2013 | Jun 17, 2013Ends - 5d 23h | $1871 | ||
| Enhanced Battery monitoring module Need to design a system that will sense and allow monitoring of four variables (a) Charge level of two Lead acid batteries, (b) presence of AC mains (c) Availability of Sunlight and provide the output in the form of : 1) % remaining charge of the two batteries (LED output & logic level output) 2) indication of battery charging/discharging status ... | 11 | Electronics, Electrical Engineering | Jun 16, 2013 | Jun 16, 2013Ends - 5d 4h | $573 | ||
| I have an existing pcb designed using altium, for a product, I have a prototype that has been developed but it does not work and the original designer is no longer able to work on updating the design. I need a PCB engineer to 1. Review, fix and verify the design 2. Produce Production files and assist with production of prototypes 3. Test and verify prototype design to ensure the desig... | 33 | Electronics, Microcontroller, Electrical Engineering, PCB Layout | Jun 16, 2013 | Jun 16, 2013Ends - 5d | $1277 | ||
| I need a DS 1820 firmware simulator. firmware had used the 18F252 microcontroller, and will have four keys and an LCD display 16x2 working mode 4-bit bus ( +, -, enter, tab) to program a temperature value to be simulate. The output will simulate the one wire protocol (as slave), simulate the DS1820 response. The LCD text will show: Temp: ABCD.EF, where: A: Temperature signal: (+ or -) B: H... | 16 | C Programming, Electronics, Microcontroller | Jun 15, 2013 | Jun 15, 2013Ends - 4d 9h | $178 | ||
| We are looking for a PCB designer with minimum 3 years experience. Skills: 1. Schematic symbol, Schematic creation 2. Library, footprint creation 3. Placement & Routing 4. HDI and multi layer board design 5. Calculating stack up and impedance lines 6. Gerber & Bill of Materials Generation. Thanks ! | 20 | Electronics, PCB Layout | Jun 15, 2013 | Jun 15, 2013Ends - 4d 5h | $8 | ||
| The Project Design is an area of 8M x 8M Area and consists of 4 areas the materials of which using glass effect and rubber mat with micro interfaces with programing codes. Need of surface area Portable Micro processors that separate two borders within the same surface with two different read out. One area border upon contact (push button ) effect when object touch the area trigers a green L... | 8 | Electronics, Research, Scientific Research, Astrophysics, Software Development | Jun 15, 2013 | Jun 15, 2013Ends - 4d | $6621 | ||
| Hi I require to build the NFC micro solution (hereinafter Device) that is able to communicate in the P2P mode with other Devices like its own. It should have two functions and behave like the following: 1. Read and save the NFC ID from another device 2. And almost simultaneously give away the ID of it’s own that the second device can read it. Device should be battery operated. De... | 8 | Electronics, Microcontroller, Electrical Engineering, Embedded Software, PCB Layout | Jun 15, 2013 | Jun 15, 2013Ends - 3d 20h | $662 | ||
| We need to develop a firmware + bootloader code for a tag device based on the STM8L051F3. The code needs to be in C, not assembler. I work with Atmel devices and need to make the transition to ST but I miss time to do it and I need help to make this code fast. Application: The tag device will be monitoring some environmental conditions and send its state (switches, ADC reading, bat voltage etc&h... | 8 | C Programming, Electronics, Microcontroller, Embedded Software | Jun 14, 2013 | Jun 14, 2013Ends - 3d 2h | $337 | ||
| Design and manufacture of an electronic card involving Bluetooth modules. Do you think you comply with all the requirement in the document? Attached please find the document | 9 | Electronics, Product Sourcing, Electrical Engineering, Manufacturing Design, Product Design | Jun 14, 2013 | Jun 14, 2013Ends - 2d 19h | $1248 | ||
| The design wish to implement a RFID locator system consisting of RFID tags and a control app built on smart phone. Basic task: in order to help locate a stuff, we first fix a RFID tag on it (I guess it's a semi-passive one; but passive ones are even more preferred if possible) and add a name for it on the mobile app. Then when we wanna locate this stuff, we just choose its name in the app... | 11 | Wireless, Electronics, Mobile Phone, GPS | Jun 13, 2013 | Jun 13, 2013Ends - 2d 14h | $4245 | ||
| I am looking to make a custom plush toy that has a pushbutton box installed. I would like to make my own recordings on the device and have it play them at random when the button is pressed. I would like the ability for multiple recordings of varying lengths. USB interface to add the recordings to a folder on the device or memory card would be ideal. If you just find a source I will pay you a re... | 5 | Electronics, Manufacturing, Electrical Engineering, Supplier Sourcing, Product Design | Jun 13, 2013 | Jun 13, 2013Ends - 2d 6h | $463 |
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