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Fixed Price: Not Sure   |  Posted: 1h, 57m ago  |  Ends: 14d, 22h  |   2 Proposals
AIM - To make circuit using sonar(distance sensor) as input which will be deployed in fast moving vehicle and to take output in form of vibration and display Objective - Sensors should be sensitive with range of .1m to 3 m. Need to know the options with respect to quality and cost Circuit should be designed with input from sonar and output as vibration(closer object gets, more vibrant it should become), and color changing LED (changing color from red to yellow to green) The power to be supported by solar films as well from external battery. The communication should be wireless for LED display as well for vibration module if possible Kindly let me know if more details are required. Thanks and Best Regards
Category: Electrical       
Skills: Integrated Circuits, Electronics       

N****nGR
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| N****nGR
|    India
Fixed Price: Not Sure   |  Posted: 3h, 53m ago  |  Ends: 14d, 20h  |   1 Proposal
Hello, i will make a big expo in LA conference center in Junary, and I am going to make a big technologycal revolution in the conferences, I will make the enter tickets for different, it wont be a peper, it will be a special bracelet, the one will have an encriptation chip or barcode, the one will function like a money wallet and permition wallet, this is because there will be recharge zones that will be able to recharge the money in it and in that way you wull be able to waste money in the Expo. In the permition there will be a lot of types, there will be the standar type, the vip type, the exhibitor, the logistic personal and the organizators, and there will be a different level of permition. the brazalet has to work without internet, something like a credit card, in this chase the database is going to be make by the person who will program the page, nd you have to integrate the serial system of the brazalet with the database, it must to be automatic, no human necesity to make that. ...
Category: Product Design       

d****gue
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| d****gue
|    Venezuela
Fixed Price: Less than $500   |  Posted: 13h, 28m ago  |  Ends: 14d, 10h  |   4 Proposals
i need a complete vedio tutorial with examples of how to use STM32 nucleo F411RE with sensor shield to and an open source compiler to build the following: 1- RTOS concepts and overall explanation explained for first time user with small embedded system back ground. 2- Setup, IDE ,library and compilation instruction 3- example: 3 threads for LED with full explanation 4- Example: multi threads for thread1: Buzzer song thread2: two dc motor with encoders that turns 10 turns, then stops, 5 then stops, then keep repeating. 5- Example : thread1: Stepper motors controlled by 2 buttons for up/down direction control (half rotation per press) thread2: 2 servo motors controlled by 2 IR sensors thread3: RTC serial printing current time on terminal. 6- other important examples Important notes: * All vedios should be private and in english. * All documents should be in .doc formal * money will be released after making sure all information given is complete and correct. * i will a...
Category: Electrical       
Skills: Electronics, Embedded Systems, Robotics, RTOS       

K****RDA
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| K****RDA
|    Kuwait
Fixed Price: $500 - $1,000   |  Posted: 18h, 37m ago  |  Ends: 89d, 5h  |   2 Proposals
The project I invite you to be part of will be the development of the Control / Automation / Mechatronics part of a new RC Helicopter that will be manufactured in Brazil. Besides flying it will perform other functions that must be covered in the system. interested candidates please apply to the job. Thank you
Category: Product Design       
Skills: Electronics, Digital Engineering       

v****tes
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| v****tes
|    Brazil
Fixed Price: Less than $500   |  Posted: 19h, 49m ago  |  Ends: 14d, 4h  |   1 Proposal
I require a board that interface to the MLX90621. The microcontroller needs to be Cortex M4. Software need to be written to prove the design works and capturing thermal data.
Category: Other - Engineering &...       

g****010
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| g****010
|    New Zealand
Fixed Price: Less than $500   |  Posted: 19h, 57m ago  |  Ends: 14d, 4h  |   5 Proposals
Two boards. I require a board to interface to HopeRF RFM95W. The antenna needs to be small chip antenna. The board needs to be compact. The second board requires is based loosely on the Mediatek Linkit Assist 2502. The board design requires only the processor and the GPS. Both jobs should be easy for someone that has RF experience and board design. Both boards need to be tested to proof that it is working. Both boards need to be designed in Altium.
Category: Electrical       

g****010
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| g****010
|    New Zealand
Fixed Price: Not Sure   |  Posted: 20h, 14m ago  |  Ends: 14d, 3h  |   0 Proposals
Lowongan Kerja PT Freeport Indonesia 2015 Saat ini, tepatnya di tahun 2015, PT.Freeport Indonesia sebagai perusahaan tambang penghasil emas,perak dan tembaga terbesar kedua di Indonesia,sedang membuka lowongan kerja terbaru dengan kualifikasi sbb: Posisi yang dibutuhkan: 1. ACOUNTING 2. ADMINISTRASI 3. FRESH GRADUATE PROGRAM 4. HUMAN RESOUSCES DEPT 5. MANAGER 6. MANAJEMEN 7. MECHANICAL ENGINEERING 8. MINING ENGINEERING Persyaratan: ? Pria/Wanita ? Memiliki pengalaman kerja di bidang yg di pilih minimal 1 tahun ? Pendidikan D1, D2, D3, S1, S2, atau Sederajat ? Mampu mengoperasikan komputer ? Bersedia ditempatkan di wilayah kerja PT. Freeport Indonesia ? Sehat Jasmani & Rohani ? Kelengakapan Berkas lamaran : 1. Surat lamaran dan Daftar Riwayat Hidup. 2. Foto Copy ijazah dan transkrip 3. Fotokopi KTP. 4. Pas fhoto 3x4cm dan No Hp Yang bisa dihubungi. Logo type: Pictorial or Graphic Type
Category: Contract Manufacturing       

f****447
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| f****447
|    Indonesia
Fixed Price: $1,000 - $5,000   |  Posted: May 28, 2015  |  Ends: 13d, 19h  |   4 Proposals
Urgently need a highly motivated, intelligent, flexible freelancer SCADA/Power control systems researcher. Who can carry out research on SCADA vulnerability. he/she must have the following traits: 1:- Strong Programming Capability 2:-Strong Mathematical Background 3:-Strong Research Background (highly desired)
Category: Electrical       

j****113
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| j****113
|    Pakistan
Fixed Price: Not Sure   |  Posted: May 27, 2015  |  Ends: 13d, 17h  |   12 Proposals
Research firm possess a design for a voltage controlled mosfet switch. We seek an experienced subcontractor to receive our build package (schematic, parts list and component connection paths) to produce a professional quality PCB complete with the working and tested circuit for delivery to us. Job includes: a) produce a PCB layout based on a circuit schematic provided by Research firm. The circuit has less than 25 components - all components are through hole style. See attached schematic, minus part numbers. b) Order parts to populate the PCB based on parts list provided by Research firm. c) Assemble, solder and test the populated PCB to assure proper on/off function. This voltage controlled mosfet switch turns on at 550vdc and off at 220vdc. Applicants responding to this job offer must have a power supply capable of operating at these voltages in order to test functionality of the circuit. If this 1st job experience goes well, there are other opportunities which may be discussed....
Category: Electrical       
Preferred Location: United States

I****ing
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| I****ing
|    United States
Fixed Price: Not Sure   |  Posted: May 27, 2015  |  Ends: 28d, 17h  |   0 Proposals
- Male / Female - 18 to 50 years of age - Bachelor's Degree graduate - with at 5 years managerial experience in manufacturing - with good leadership and management skills - must knowledgeable in electronic products, machines and methods - must willing to work in Calamba / Biņan, Laguna - must be proficient in Microsoft Office
Category: Other - Engineering &...       
Skills: Manufacturing Managerial Skills       
Preferred Location: Philippines

c****wer
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| c****wer *
|    Japan
Fixed Price: Not Sure   |  Posted: May 27, 2015  |  Ends: 13d, 7h  |   5 Proposals
Hi, We have a floating wall shelf with a hidden compartment inside to hold a handgun or rifle. Right now we use magnetic keys to lock and open it. As seen here --   [obscured]  /watch?v=Gzo6Ypvh1Hg We REALLY want to upgrade this system to a better mechanical type lock but I'm not sure how that would look and where it would go. Or maybe even a better version of biometric lock? We're looking for input and ideas ... Jeremy
Category: Other - Engineering &...       

J****183
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| J****183
|    United States
Fixed Price: Not Sure   |  Posted: May 27, 2015  |  Ends: 13d, 5h  |   5 Proposals
Create Bluetooth device with the Human Interface Device Profile (HID) this includes PCB/and firmware design. Use TDK Chip SESUB-PAN-T2541 Bluetooth V4.0 Smart Single Mode Module Requirements: Develop hardware/firmware to control prototypes Design small Bluetooth device with the Human Interface Device Profile (HID) This will basically be a page turning type controller. The buttons I need are 3: 1: up or left. 2: power/sync as a combo button 3: down or right Function: the ability to use a combination of buttons to change the up/down to left/right This BT device will connect to computer, android or IOS device and not need a passcode to sync. (automatic Bluetooth pairing) delay or filter to prevent multiple page turns within a few milliseconds (duplicate commands) Battery should be micro-b usb chargeable with a minimum 6 hr life The three buttons have function up and down are the to outer buttons, power and sync is a combo button of the center ? Buttons should be surface m...
Category: Other - Engineering &...       

v****usa
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| v****usa
|    United States
Fixed Price: $20 - $25   |  Posted: May 27, 2015  |  Ends: 12d, 21h  |   18 Proposals
I am looking for structural steel estimator to go through the PDF structural drawings and create a list of all the structural members with ruler. Because of the estimation method (ruler) the length can be +-10% For example : 10 lengths 8.7 meters 200UB29 8 lengths 12.6 metres SHS 100X100X5 2 lengths 4.3 metres EA90X90X6 I have around 150 projects for estimation and approximately 1-2 projects coming up every day. A medium size estimation is about 2-3 hours of work. No timewasters. Only experienced estimators I am looking for length and number of each member . Not plates, cleats etc.I can go up to 10-20 dollars per project (depends of the size) .
Category: Other - Engineering &...       

e****234
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| e****234
|    Australia
Fixed Price: Less than $500   |  Posted: May 27, 2015  |  Ends: 12d, 21h  |   9 Proposals
I need to design one of my portable power back system cosmetic design. the dimension (W*L*H) is 192mm*385mm*231mm. You can refer to the attached related products.
Category: Product Design       

b****xie
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| b****xie
|    China
Fixed Price: Not Sure   |  Posted: May 27, 2015  |  Ends: 12d, 19h  |   10 Proposals
I need the circuit schematics for an IR or RF controlled RGB LED Controller and its remote. The circuit will have 36 multicolor LED's. The Input Voltages on the LED is R 2V / G 3.2V / B 3.2V. The circuit needs to be controlled wirelessly via a small watch battery operated remote control.
Category: Product Design       
Skills: Electrical Engineering       

a****ter
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| a****ter
|    United States
Fixed Price: $5,000 - $10,000   |  Posted: May 26, 2015  |  Ends: 38d, 10h  |   7 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
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| r****oya
|    United States
Fixed Price: $5,000 - $10,000   |  Posted: May 26, 2015  |  Ends: 12d, 10h  |   7 Proposals
I need someone to design concept and prototype of a device/system which can be installed on heavy trucks and measure how much is loaded the truck in kilo/ton. Please include in your proposal your approach to this project, what kind of principle you will use for measuring load weight ?. The system/sensors must be designed in such way in order for the truck not to be modified mechanically, but it is allowed to add any mechanical or electrical parts to the track. The system should not include too expensive parts as it will be manufactured massive. The system must be able to be installed on any heavy truck. If your suggested principle will work good we may cooperate with you to organize production in serial. This is great opportunity. The deliverable is full development of system including mechanical drawings/circuits/firmware and all necessary documentation for mass production. Any questions, do not hesitate to ask me.
Category: Other - Engineering &...       

a****gas
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| a****gas
|    Armenia
Fixed Price: Not Sure   |  Posted: May 26, 2015  |  Ends: 12d, 7h  |   13 Proposals
Design PCB for a 250V warning system with on/off switch. To fit in 4cm x 4cm x 15cm chassis. Components include IEC Voltage Display Voltage Sensor Buzzer On/off switch
Category: Electrical       

A****rth
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| A****rth
|    United Kingdom
Fixed Price: Less than $500   |  Posted: May 26, 2015  |  Ends: 12d, 6h  |   7 Proposals
I need a small circuit board with a numbered led 4-6 or more digit readout that also has its own batter power pack. The object is that it will have several connected wires to it 4-6 wires and as you disconnect the wires each wire will then display out a set of numbers ranging from 4-6 digit. I am looking to have one made and the completed plans and software codes to make several more. These are to be used in movie props for a low budget movie. We will take care of building the complete prop all I need is the circuit board and battery pack.
Category: Product Design       

c****cad
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| c****cad
|    United States
Fixed Price: Not Sure   |  Posted: May 25, 2015  |  Ends: 11d, 16h  |   6 Proposals
Hello, I have design images of a doll I would like created. I would like it to be created on demand at a reasonable price. The successful applicant will be a great communicator and master manufacturing.
Category: Other - Engineering &...       

S****ned
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| S****ned
|    United States
Fixed Price: Less than $500   |  Posted: May 25, 2015  |  Ends: 11d, 8h  |   4 Proposals
Dear developers, I am looking for engineer. Design an simple USB device - HID interface (and his firmware in language C) using components such as Maxim DS2465, DS28Exx, MAXQ1050 and MAXQ1010. It is extremely important that the professional has experience with at least one component of Maxim DEEPCOVER or security line components from another company (greater protection of intellectual property against reverse engineering, including physical and invasive tamper) . Please only Freelance who has experience with above requirements. If you have no experience, please do not bid. Serious bidders only !!! Doubts? Ask me.
Category: Other - Engineering &...       

r****mer
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| r****mer
|    Brazil
Fixed Price: Not Sure   |  Posted: May 24, 2015  |  Ends: 10d, 13h  |   8 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
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| c****ids *
|    France
Fixed Price: Not Sure   |  Posted: May 24, 2015  |  Ends: 10d, 13h  |   2 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: Mechanical       

c****ids
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| c****ids *
|    France
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