Save this Search
     
Sort by:
  • Posted Date
Fixed Price
Fixed Price: Not Sure   |  Posted: 1h, 23m ago  |  Ends: 14d, 22h  |   0 Proposals
Mechanical conception of a mobile robot. Sizes : 25 x 25 x 13 cm Weight : less than 1 kg Rugged : must be resistant to 4-5 meters drop shocks Waterproof : must be waterproof to 1 meter deep for some minutes. Components inside : electronic, motors, camera, light, battery and others Wheels : 3 motorized wheels, 3 DC mini motors Tilt : 1 front servo motor with movement + to -90 degrees Robot in black matt color, material in ABS or ABS + Nylon or other. Must be high resistant to sunshine and shocks. Must have a plug&play battery compartment. Something easy to use with gloves, fast and efficience. We research someone with a high experience, with waterproof and shockproof knowledges, and plug&play experience. We need to create also a new design for this robot.
Category: Product Design       

c****ids
 [?]
Sign in to view client's details.
| c****ids
|    France
Fixed Price: Not Sure   |  Posted: 4h, 16m ago  |  Ends: 14d, 19h  |   2 Proposals
need to draw to submit to the fire department the drawing for approval of central station fire alarm system to approved by fire department. We will provide floor plan.
Category: Electrical       
Skills: AutoCAD, Electrical Engineering, Electronics       

m****one
 [?]
Sign in to view client's details.
| m****one
|    United States
Fixed Price: Not Sure   |  Posted: 5h, 20m ago  |  Ends: 29d, 18h  |   1 Proposal
I need IC diagram that should be the backbone of a Handsfree. It should include the following modules: - Power supply module. Rechargeable batteries. They should be small enough to fit in the handsfree. I've found this model (MS621FE,   [obscured]  /attachments/solar-study/seiko.pdf) but I'm open to suggestions for others. - It should be using micro usb as source. - Red LED indication when the usb is plugged and the batteries are charging. - Green LED to indicate when the usb is still connected but the batteries are charged. The LEDs should not be lighten at the same time and should be small so they can fit in the handsfree. No LED should be on when the usb is unplugged. - Overcharge protection - This part should be designed in such a way that no harm is done to the batteries while charging and discharging. And there is absolutely no risk to the users. - Bluetooth receiver module. Other devices should be able to link to it via bluetooth. I am aiming to transfer ...
Category: Electrical       

A****rov
 [?]
Sign in to view client's details.
| A****rov
|    Bulgaria
Fixed Price: More than $10,000   |  Posted: 7h, 49m ago  |  Ends: 25d, 11h  |   3 Proposals
Field Service / Applications Engineer Company Work Location: Waukesha, WI Salary: $60,000 - $80,000 Job Description: Experienced Field Service / Applications Engineer is required having responsibility to Supports Sales by evaluating the Technical/Commercial feasibility of a tender and help to clarify customer inquiries and specifications. Requirements: ? Experience with Mitsubishi, Fanuc, and Siemens controls is critical. ? Min. 2-3 years working experience with Turbo-expanders and/or Compressors. ? 5 to 10 years of experience in design engineering, applications engineering, high technology sales support, or field service. ? Requires knowledge of API, ASME, NEC (or IEC) codes. ? Experience integrating automation and motion control components such as motors, feedback devices and servo drives and controllers ? Process design knowledge, experience reading and interpreting technical specifications, and familiarity with technical drawing sets. ? Ideally someone with experience in...
Category: Electrical       

P****era
 [?]
Sign in to view client's details.
| P****era
|    India
Fixed Price: $1,000 - $5,000   |  Posted: 10h, 4m ago  |  Ends: 14d, 13h  |   10 Proposals
Development of a small mobile robot. Robot integrates : - 3 x DC motors - 1 x Camera - 1 x Microphone - 1 x Speaker - 1 x Accelerometer, Gyroscope, etc. - 1 x PCB LEDs - 1 x Battery - 1 x Accessory port for future accessories Development of the mobile platform electronic, can be based on Arduino, Beaglebone or other commercial available boards. Robot controlled from a software or application, which can be used from a computer, tablet or smartphone.
Category: Electrical       
Skills: Electronics       

c****ids
 [?]
Sign in to view client's details.
| c****ids
|    France
Fixed Price: Not Sure   |  Posted: 10h, 5m ago  |  Ends: 14d, 13h  |   3 Proposals
Development of a small mobile robot. Robot integrates : - 3 x DC motors - 1 x Camera - 1 x Microphone - 1 x Speaker - 1 x Accelerometer, Gyroscope, etc. - 1 x PCB LEDs - 1 x Battery - 1 x Accessory port for future accessories Development of the mobile platform electronic, can be based on Arduino, Beaglebone or other commercial available boards. Robot controlled from a software or application, which can be used from a computer, tablet or smartphone.
Category: Product Design       
Skills: Electronics       

c****ids
 [?]
Sign in to view client's details.
| c****ids
|    France
Fixed Price: $50 - $80   |  Posted: 20h, 15m ago  |  Ends: 1d, 3h  |   2 Proposals
need expert in math - communication engineer in order to derive some formulas more details as in attached file.
Category: Electrical       

m****lab
 [?]
Sign in to view client's details.
| m****lab
|    Jordan
Fixed Price: Less than $500   |  Posted: May 23, 2015  |  Ends: 13d, 21h  |   4 Proposals
A magnet (roughly 1/8" in diameter) imbedded in a 1/8" thick ring (13/16" in diameter) . The magnet should blend into the ring and not surpass. The magnet has to be able to hold up about 1 pound of weight. The ring can be made out of aluminum or which ever metal would be most cost effective. For questions please send me an email, I will respond in a timely manner.
Category: Product Design       
Skills: Industrial Design, Manufacturing Design       

G****a90
 [?]
Sign in to view client's details.
| G****a90
|    Canada
Fixed Price: $5,000 - $10,000   |  Posted: May 23, 2015  |  Ends: 28d, 20h  |   3 Proposals
A growing company in the Energy Services arena is looking for an Electrical Engineer to manage the design and development of Dynamic Power Factor Optimization devices for industrial and commercial facilities. Dynamic devices will switch capacitor banks on demand depending on the value of the power factor. Devices will have wireless communication capabilities to transmit data from the device to local or remote servers. Engineer will also be responsible for conducting on site studies to evaluate the energy savings opportunities and sizing of capacitor banks at each facility in order to optimize power factor and maximize energy savings. Other responsibilities include creating training and support programs for the company's resellers to perform facility energy audits and manage their own installations. Qualifications required: B.S. in Electrical engineering, P.E. Electrical Engineer, 10 years of experience in power factor correction optimization/Power Electronics
Category: Electrical       

r****oya
 [?]
Sign in to view client's details.
| r****oya
|    United States
Fixed Price: Not Sure   |  Posted: May 23, 2015  |  Ends: 13d, 16h  |   0 Proposals
Hello, guys! We are looking for an engineer who could modify the surface of an ordinary kitchen table so that it would be possible to move objects on the table by using electroadhesion effect. This job requires an initial interview on Skype. Good luck!
Category: Electrical       
Skills: Electrical Engineering, Electronics       

o****rin
 [?]
Sign in to view client's details.
| o****rin
|    Russia
Fixed Price: Not Sure   |  Posted: May 23, 2015  |  Ends: 13d, 13h  |   5 Proposals
Hi, I am looking for someone to build us a prototype laser microphone. This is a tool for surveillance to listen to people behind glass, we want to make a really long range one which would work at more than 500m, the more distance the better. Here is some inspiration:   [obscured]  /5961503/build-a-laser-microphone-to-eavesdrop-on-conversations-across-the-street   [obscured]  -laser.com/html/laser_voice_transmitter.html   [obscured]  /hack/how-to-long-range-laser-microphone-spying/ I want the system to use a non-visible laser, and to be small, with good battery life, at least 6 hours. I want to include digital noise reduction and the ability to record. This project is to create a working prototype, so you should be experienced in audio electronics, we will supply you any parts you want - you just need to build us a good products and provide instruction on how to build. If it works out well, we would like to offer you a further contract to manage the final production ...
Category: Electrical       

d****r3d
 [?]
Sign in to view client's details.
| d****r3d
|    United Arab Emirates
Fixed Price: Less than $500   |  Posted: May 23, 2015  |  Ends: 13d, 5h  |   23 Proposals
I am looking for instructions on designing a LED wired circuit. I currently have most of the parts and need instructions on how to connect them and make them work. I want to connect some RGB LED to the micro controller to be able to control the color. I am not sure what order or what resistors to use and where.
Category: Electrical       

p****dig
 [?]
Sign in to view client's details.
| p****dig
|    United States
Fixed Price: Less than $500   |  Posted: May 23, 2015  |  Ends: 13d, 4h  |   13 Proposals
Need a professional packaging design ( household items/ appliances and sports accessories ) with product photos,
Category: Product Design       

m****see
 [?]
Sign in to view client's details.
| m****see
|    United States
Fixed Price: $300 - $1,000   |  Posted: May 22, 2015  |  Ends: 13d, 0h  |   13 Proposals
Project Scope: 1. Design a food container which does not infringe on USA patents. 2. Project includes 3 food containers, which will require 3 files to provide to manufacturer to produce the mold. (CAD File, Measurements, Drawings, etc) 3. Must have experience in the food service industry. Thanks and look forward to working with you. Feel free to ask for sample pictures of the design work and we'll discuss through PMB.
Category: Product Design       

t****mps
 [?]
Sign in to view client's details.
| t****mps
|    United States
Fixed Price: Not Sure   |  Posted: May 22, 2015  |  Ends: 12d, 22h  |   13 Proposals
Looking for someone to design a very simple LED circuit and MCPCB layout. -Must have experience designing MCPCBs for LEDs (both circuit and layout design). -Must deliver schematic, .dxf, gerber files and all other documents required for fab. -Small footprint, approximately 6.5mmX15.5mmX2.5mm Metal Core PCB Current job is simple, however there is possible future PCB Design contract work, depending on background and experience.
Category: Electrical       

K****SBG
 [?]
Sign in to view client's details.
| K****SBG
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: May 22, 2015  |  Ends: 23d, 17h  |   3 Proposals
We are using the Synapse Wireless RF200PD1 in our product. We have an order to supply our product to Japan. We need someone fully familiar with the requirements of obtaining a modular certification of the radio module in Japan, who can shepherd us through the complete process and, if necessary, help prepare the documentation. Most tasks such as preparing the module for certification testing, drawings, etc. we can do, but we need leadership to take the process from beginning to end including selecting the test laboratory, the certification house, etc. Final deliverable is the Japanese certification letter. Successful bidder will demonstrate that a similar certification has been accepted. Japanese consultants or Japanese speaking specialists preferred but not required.
Category: Electrical       
Skills: Electrical Engineering, Electronics       

b****ket
 [?]
Sign in to view client's details.
| b****ket
|    United States
Fixed Price: $500 - $1,000   |  Posted: May 22, 2015  |  Ends: 27d, 20h  |   0 Proposals
Arlo Skye is a startup. We are obsessed about bringing back desirability in luggage. We believe that luggage shouldn't just be a boring utility, but in fact a reflection of your appreciation of aesthetic and good taste. And we believe that all this should not cost you an arm or a leg. We are starting this journey by manufacturing two products from the same family: 2-wheeled and 4-wheeled Carry On. We have just finalized the 3D external design of the 2 wheeled and 4 wheeled carry on. We are now searching for a talented pattern maker who a basic understanding of engineering. You also need to have a basic understanding of hard-luggage construction. Both of the carry-ons will have an internal ABS Plastic light weight internal frame, and encased by PVC coated cotton canvas, with a leather trim, pockets, and zips. This is a chance for you to make a real difference in peoples lives by designing something incredible. What you'll do: - You will create manufacturing ready desig...
Category: Product Design       

a****kye
 [?]
Sign in to view client's details.
| a****kye
|    United States
Fixed Price: $500 - $1,000   |  Posted: May 22, 2015  |  Ends: 12d, 20h  |   10 Proposals
We need help designing a very simple circuit, that will fit our specifications. We are trying to use the attached LED, with the attached LED driver (or an equivalent), but we don't know how to design an appropriate circuit for our specs. We want the LED to run at 18.2V and 1.2Amps. We don't need anything fancy, no PWM functionality. We just need to turn the LED on and off very quickly via a +/- 5V signal. Please see the "Shopping List" below for further requirements and specs. SHOPPING LIST: Input Power 24v dc-27v dc Battery 150AH Led Requirements 1. Build a linear array of 120 light that will be powered using a 24vdc 150 amp battery. 2. The lights will be mounted on a heat sink that will cool the lights to temperatures well below the required operating temperatures. 3. Regulate input to each led to 18.3v dc and limit amperage to 1.2 amps 4. Ability to turn light on and off 10,000 times per second for 14 micro seconds. 5. Each LED will have a dedicated driver to prevent t...
Category: Electrical       

4****ech
 [?]
Sign in to view client's details.
| 4****ech
|    Canada
Fixed Price: Not Sure   |  Posted: May 22, 2015  |  Ends: 12d, 20h  |   4 Proposals
Our product will monitor soil conditions and perform actions based on the measurements. Using an app (Android, iOS, and web based), users can specify triggers for notifications when the soil is outside of the acceptable range (for example, if the temperature is approaching freezing, or soil pH is getting too high). The app will also access the historical data that will be stored via the web to track growth and associate pictures taken. We would like the device to meet the following requirements: Sensors Temperature:range from -40 to 140, accuracy of 1 Humidity: range from 0 to 100% RH accuracy of 2% Barometric pressure Light intensity: range from full daylight to night using photoresistor or solar panel to detect Soil pH: range of 4.5 to 9.5 pH, accurate down to 0.5 Enclosure Waterproof Weatherproof & UV resistant 3"x3"x2" maximum dimensions (not including any probes that would go into the soil) Replaceable battery (AAA or AA size) Data The device should tra...
Category: Product Design       

P****lue
 [?]
Sign in to view client's details.
| P****lue
|    United States
Fixed Price: Less than $500   |  Posted: May 22, 2015  |  Ends: 12d, 20h  |   3 Proposals
Simple modification of an FRS or similar radio module to send an alert tone in response to a switch opening (reverse sense from normal). Second phase after proof-of-concept may involve some mechanical packaging in existing molded housing.
Category: Electrical       
Skills: Circuit Design, Analog Electronics       

A****297
 [?]
Sign in to view client's details.
| A****297
|    United States
Fixed Price: Not Sure   |  Posted: May 22, 2015  |  Ends: 12d, 16h  |   1 Proposal
You will get a real life netlist of a combinational block (no memory elements). Your task, is using standard Python programming language Generate a new logically equivalent netlist which only uses NAND2 and NOR2 gates, which replace all the different gates that are there already.(refer block32 notepad for verilog code) Requirements: ? Code should be tidy and commented ? The code should work also on other netlists ? make it as generic as possible ? The netlist generated should be a legal verilog netlist including input, output declarations, wires, unique gate names etc. ? Tip: use a text editor that supports highlighted verilog syntax like: sublime text, Notepad++, Nedit or emacs ? Assume the drive strength to be X1 in all NOR2 an d NAND2 that you would use ? Code should be easily extended to new types of gates upon request ? i.e. when a new netlist comes with new gate types inside ? the change process should be easy
Category: Electrical       

r****n89
 [?]
Sign in to view client's details.
| r****n89
|    Germany
Fixed Price: $120 or less   |  Posted: May 22, 2015  |  Ends: 4d, 9h  |   5 Proposals
I need a program for an Arduino board so that it can generate 2 types of PWM. 1. Space Vector PWM - SVPWM 2. Hysteresis band current control PWM The user must be able to select the type of PWM that he wants and the frequency (1-200 Hz). The frequency will not be changed with a potensiometer because of the noise but from the serial monitor. The system is intented to work with a SINGLE-phase inverter. The Arduino board that will be selected will be arduino uno. The final deliverable should be the arduino code files with extensive comment documentation.
Category: Electrical       

n****pas
 [?]
Sign in to view client's details.
| n****pas
|    Greece
Fixed Price: Less than $500   |  Posted: May 22, 2015  |  Ends: 12d, 7h  |   7 Proposals
We require an engineer to consult us on the plausibility of our idea and solutions to a few engineering problems we have for said idea. We need an engineer who is experienced with current bluetooth/wireless technology, small electronic measuring parts, and circuit/programming knowledge. We aren't necessarily looking for a full-up design files, but we would like to know if what we are trying to do is plausible and what technologies we would need to accomplish it.
Category: Electrical       

d****ses
 [?]
Sign in to view client's details.
| d****ses
|    United States
Fixed Price: Not Sure   |  Posted: May 22, 2015  |  Ends: 12d, 5h  |   2 Proposals
Marko - I want you to design this. You're very talented. Please let me know: We are in need of an industrial designer to design a mobile food/concession cart that sells pre-packaged food and drinks at smaller Broadway-type theatres. The cart will be stationed in the lobby of the theatre. Design Thoughts Overview Most food carts and concession areas are ugly, tasteless, and clunky. This "cart" should be the most beautiful structure these customers have ever seen in a small theatre setting. The form must connect with the classical, historical, and artistic emotion of the superb playwriting that is experienced at Broadway type theatres. It cannot be too showy or flamboyant, and blend in nicely with its environment. it should also resonate a cutting edge, sleek, sophisticated, seamless, and elegant design that is beautiful, warm and inviting. The theatre lobbies are small. Smaller theatres do not have concession areas because there is not enough physical space, so our so...
Category: Product Design       

c****ac2
 [?]
Sign in to view client's details.
| c****ac2
|    United States
Fixed Price: Less than $500   |  Posted: May 22, 2015  |  Ends: 12d, 4h  |   2 Proposals
Please see attachment and read in full. We need plans to send to manufacturers that are clear and concise. Must have prior experience working with manufacturing design. Experience with magnets and materials a huge plus.
Category: Product Design       

m****n11
 [?]
Sign in to view client's details.
| m****n11
|    United States
Symbol Key
Payment method not yet verified
Payment verified
Purchased $1-$500
Purchased $500-$5,000
Purchased more than $5,000
You have already submitted a
proposal to this job