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Project Name Description Type Bids Avg (USD) Skill Required Started Ends
... I want is to create similar to this circuit http://www.china-inno.com/anti-lost- ... in the attachment you can see the internal circuit, what I think it does: the transmitter ... plus for the arduino to display the distance on the serial monitor, the arduino only ... Fixed 9 $227 Electrical Engineering, Engineering, Microcontroller, PCB Layout Jul 3, 2010 -
... I meant design the circuit in Proteus both in ISIS and ARES. ... PCB i meant PCB layout in Proteus ARES. the communication link must ... I meant design the circuit in Proteus both in ISIS and ARES. ... PCB i meant PCB layout in Proteus ARES. the communication link must ... Fixed 5 $88 Electronics, Manufacturing Design, PCB Layout, Quantum, Structural Engineering Jun 11, 2011 -
... electronic design and prototype for a RF circuit, wireless with one receptor and differenciated transmissors. The circuit will work at very small distance of 12 feet or less. ... ensambled in very small space for circuit and battery. The project must comply ... Fixed 16 $430 Electrical Engineering, Electronics, Microcontroller Oct 23, 2010 -
... Unit with. The engineer would design the circuit and provide a professionally made digital schematic drawing of the circuit along with all the electronics components ... /names/indexes. We will assemble the circuit at our location. The engineer does ... Fixed 22 $390 Electrical Engineering, Electronics, Engineering Jan 18, 2012 -
... (and possibly provide prototype) of a circuit to detect low water level and ... is intrinsically safe against electrocuting swimmers. Circuit would include an overfill lockout that ... sensed for more than 20 minutes. Circuit should include LEDs to inform user ... Fixed 23 $197 Electrical Engineering, Electronics, PCB Layout Apr 17, 2012 -
... need help in miniaturizing a circuit schematic that I have (involves a microcontroller) to the size of half of a large pill that one ... pill with half dedicated to a miniature circuit (with a microcontroller) and the other half dedicated to drug release via ... Fixed 8 $635 Electrical Engineering, Engineering, Microcontroller, PCB Layout Apr 28, 2012 -
Fixed Dec 7, 2007 -
Fixed Jan 19, 2012 -
We are after a Circuit board to be designed for our new product. It will include Memory card readers and USB and Firewire and possibly Power. A Confidential agreement will have to be signed. It should be to hard to someone that knows what they ... Fixed 3 $400 Product Design May 14, 2012 -
Fixed Jan 30, 2008 -
... Alarm light • Transmitter • Receiver The circuit should perform as follows. When the ... an audible and visual alarm. The circuit should also have the following attributes ... refer to as activation light. The circuit and receiver should be design for ... Fixed 21 Electronics, Engineering Jul 15, 2008 -
Fixed Sep 29, 2008 -
Fixed Jan 26, 2009 -
Fixed Nov 2, 2010 -
Fixed Feb 21, 2011 -
I need to control a bank of relays at distance (by internet) and read a voltage level in one section. I coud see how the outputs are in a web server page. The web server must open or close the micro controller outputs (are 16 outputs). 4 of this ... Fixed 11 $198 C Programming, Electronics, Microcontroller, Remote Sensing Jan 23, 2012 -
I need to control a bank of relays at distance (by internet) and read a voltage level in one section. I coud see how the outputs are in a web server page. The web server must open or close the micro controller outputs (are 16 outputs). 4 of this ... Fixed 10 $420 C Programming, Electrical Engineering, Electronics, Microcontroller, Remote Sensing Jan 28, 2012 -
Fixed Feb 22, 2012 -
... looking for someone to design a circuit for me that will consist of the following. Thermistor circuit to detect moving air for one ... switch has signled to stop. This circuit will drive a motor of 12vdc 3-5 amp. Circuit should be 12vdc. I will require ... Fixed 5 Electronics Mar 27, 2006 -
Simple LED watch circuit powered by a 3v button cell battery ( ... -5 seconds). In short a very standard circuit. This is for a prototype so the ... but a key feature is that the circuit can be bend i.e build as a flexible circuit. Also it needs to be thin so ... Fixed 7 $129 Electronics Nov 8, 2007 -
... supply with a battery charge and supply circuit to provide power when the input ... a couple of LED indicators. The battery circuit must disconnect the battery at a ... and cheap device. Deliverables are: 1. Circuit design 2. Gerber, solder resist, ... Fixed 13 Electronics May 23, 2008 -
... high signal from a TTL compat. circuit). It must have non-volatile ... count is not lost when the circuit is powered down), and a reset button. I just need the circuit -- I do not need a ... . I will release the escrow after the circuit is successfully tested. ... Fixed 17 Electronics May 12, 2009 -
... the use of an off-the-shelf circuit board. Essentially, the board is a relay ... to the use of two diodes on this circuit board. On the schematic, they are ... If you need further reference, the entire circuit is here: http://wepersonalizegifts.com/031510/ ... Fixed 28 Electrical Engineering, Electronics Mar 15, 2010 -
... a layout of a miniature print circuit board that credit / debit cards ... use my mini123 card reader print circuit board for it? And how/ ... it on the Verifone V670 print circuit board? I'm from The ... a picture of the print circuit board form the Verifone V670. ... Fixed 0 Manufacturing May 29, 2011 -
... s and one thousand’s. The circuit will require two displays (two ... 4 7-segment displays). The circuit will require eight 7-segment ... an LED to show wether circuit is on or off. I ... the computer program ‘Livewire circuit simulator’. If this is not ... Fixed 31 $153 Electrical Engineering, Electronics Feb 23, 2012 -
... from the ground. - point the camera to the bottom of object (middle should be mark as + sign or something) and take the distance form phone to the bottom - Then take the top similarly - Calculate the height of the object using simple trigonometry. - ... Fixed 3 $197 Android, Mobile Phone May 18, 2012 -
Fixed May 28, 2012 -
Fixed Dec 2, 2010 -
... to time stamp the break in a circuit. The circuit is essentially an electronic time card ... punches out perforated squares made of a simple circuit of conductive ink. The circuit connected ... card will record the break in the circuit with a date and time stamp. ... Fixed 13 $2208 Electrical Engineering, Electronics, Engineering, Manufacturing, Microcontroller Apr 17, 2012 -
Fixed Aug 28, 2007 -
Fixed Oct 14, 2007 -
... who is available to assist you in getting started. Three of the eight circuit models are to be completed* by February 1st (roughly one circuit per month). * A circuit is complete when it meets and/or exceeds the level ... Fixed 34 $3778 3D Rendering, Automotive, Game Design, Sports Nov 5, 2009 -
... or decreased (say with a potentiometer). The circuit will be used for legacy video ... /vectrex/vectrex-manual.pdf Essentially the circuit will be attached to the mainboard of ... scan monitor will go to this circuit and transfer output to scaleable laser. Fixed 6 $475 Electrical Engineering, Electronics, PCB Layout Feb 13, 2010 -
We are seeking a person who understands the circuit of a Non-Contact Voltage Detector (NCVD) circuit used in devices such as the Fluke 1AC-A, ... ). This project involves design of a similar circuit with a few modifications. All work will ... Fixed 11 $3764 Electrical Engineering, Electronics, PCB Layout Mar 1, 2011 -
... the UK and I need a simple electronics circuit built. It involves a small 6v DC motor ... a light sensor (LDR), I have a simple circuit designed that already works but need it ... time to build them myself I want the circuit built and posted to me in the UK ... Fixed 12 $187 Electronics Mar 4, 2011 -
I have a job for small circuit design. The circuit will be connected 2 danfos sensor, 2 heat sensor and 2 diesel engine sensor, the circuit microprocessor will read them and start and stop engines. There is a scenario ... Fixed 19 $427 Electronics, Microcontroller Jun 30, 2011 -
I have a job for small circuit design. The circuit will be connected 2 danfos sensor, 2 heat sensor and 2 diesel engine sensor, the circuit microprocessor will read them and start and stop engines. There is a scenario ... Fixed 57 $117 Electrical Engineering, Electronics, Embedded Software, Mechatronics, Microcontroller Jun 30, 2011 -
Fixed Jul 5, 2011 -
This project is for electronic circuit design and PCB layout. I ... use it to operate the circuit that I need. I need ... volt electric solenoid valve. The circuit must have a way to ... the same if desired The circuit must have multiple isolated inputs ... Fixed 22 $24 Electronics, PCB Layout Nov 20, 2011 -
Design simple 24v control circuit Need to use automotive parts eg bosch relays ... , design, layout and workshop drawings The circuit includes solar, battery bank 6 X 200Ah ... ok to use commerciably available solar charge controllers. Circuit needs to be robust Fixed 11 Electrical Engineering Jan 9, 2012 -
I am looking for someone to design and build a prototype of an Integrated Circuit that will randomly dim and brighten a 110volt light source. Circuit must be able to be in-line with the 110volt light line ... Fixed 8 Electronics Jan 2, 2007 -
Fixed Jun 16, 2007 -
Dear bidders, the project is simple and straightforward. i need a circuit for position sensitive detectors using photo-transistors. the circuit will have support to usb connection hence use IC's that provide ... Fixed 2 Electronics Aug 23, 2007 -
need someone expert in electronic circuit simulation to do simulation to the attached circuit. preferring P-Spice program the studen version. Fixed 8 Electronics, Engineering Nov 25, 2007 -
I need a simple circuit diagram with component list for a 30 ... extra large LED's so the circuit design would need to take this ... consideration. I plan to feed this circuit with a "line level& ... stereo audio input. I need the circuit to operate on 12VDC if ... Fixed 4 $85 Electronics Aug 15, 2008 -
Battery switch over & charger circuit diagram Background The device is powered from ... microprocessor will not lose power. Deliverables: 1) Circuit diagram, can be in eagle cad ... 3 hours max to draw up this circuit diagram if you are experienced. Fixed 7 Electronics, Engineering Nov 13, 2008 -
I am in need of a small circuit board with an LM723 regulator. 20vdc input with at least 9 to 18v variable output. I have a circuit the I have built on a perf board that works just fine. Or your circuit is fine too. Once the R & D is complete I ... Fixed 25 $119 Electronics Aug 8, 2009 -
We want a circuit board, probably based on a PIC microprocessor to readout a Hamamatsu photodiode array. The ... The photodiode array acts like a 256 x 1 pixel image sensor so the circuit is actually like a frame-grabber). We want to transfer the data ... Fixed 12 $1151 Electronics, Instrumentation, Microcontroller, PCB Layout Jun 15, 2010 -
Electronics Circuit Troubleshoot and design, circuit will be provided upon request Fixed 12 $155 Electrical Engineering, Electronics Jul 13, 2010 -
A supplier of mine has discontinued the manufacture of a circuit board we use. We would like to re-create it and make some ... the schematic so we simply need to make the changes and have a circuit board layed out (the previous board was a two layer 3.5 inch ... Fixed 6 $114 Product Design Aug 22, 2010 -
Showing 1 to 50 of 3646 entries
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Private Projects, identified by a label, are recommended when confidentiality is a must for Employers. They are not visible to search engines and users must be logged in to see them.

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RobinRU
1 reviews
Russian Federation Russian Federation
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