Save this Search
     
Sort by:
  • Posted Date
Fixed Price: More than $10,000   |  Posted: Jul 08, 2014  |  Ends: 1d, 9h  |   21 Proposals
For one of our customer we are looking for a circuit board designer with programming skills on Altera MAX 2. High level design : - Nordic nRF51822 BLE with ARM Cortex M0 - 2.4Ghz Antenna on PCB - Altera MAX 2 EPM570 FPGA /CPLD or similar used as IO extender (min 100 digital input) connected to Nordic nRF51822 over SPI or I2C. - 3V rechargeable battery - battery charger logic and interface (magnetic power connector as found on Peeble smartwatch ). - flat flexible cable connector to provide at least 102 connection. - additional resistors and capacitances - programing IO / connector for ARM Cortex M0 (serial interface) and FPGA. - PCB size limited to 40mm x 60mm . PCB height should not exceed 3mm if possible. The board will be connected to a network of 100 capacitor through a flexible cable. Board will have to measure capacity @ 100hz of each capacity in range of 2pF - 10 pF. For that we expect to use the oscillator based measurement method. See chapter 3.1 here :   [obscured]  
Category: Electrical       

s****ure
 [?]
Sign in to view client's details.
| s****ure
|    France
Fixed Price: Not Sure   |  Posted: Jul 06, 2014  |  Ends: 6d, 21h  |   9 Proposals
Project Description: We need mcpu based alarm control panel development board including: - Circuit diagrams - BOM - PCB manufacturing , assembling , testing ( measurements parameters telephone interface) - DOCs for PCB manufacturing(assembling) - All PCB Design Files - Gerber files format RS274X - Working prototypes - 1 st.( Possible PIC MCPU based ) - Firmware - C code and hex file for realize base functions and protocol for communicate with central station - PC applications(WindowS os)
Category: Product Design       

a****car
 [?]
Sign in to view client's details.
| a****car
|    Israel
Fixed Price: $300 - $1,200   |  Posted: Jul 05, 2014  |  Ends: 6d, 14h  |   12 Proposals
DESIGN PCB, Spec. Source parts, and Assemble PCB for Toy Motor control; Program Firmware; AND (Option #1) a handheld RF Remote Control (with key pad and 20-digit-LED Displays), OR (Option #2) iOS/Android Remote Control App via Bluetooth. (PREFERRED) GENERAL DESCRIPTION OF PROJECT Using off-the-shelf parts/components as much as possible, create specifications, program firmware, configure and assemble the control/power electronics for a device roughly equivalent to, but somewhat more sophisticated than, a Remote-control wheel-driven Toy. The device will include: - Stepper or geared electric motor - programmable clock/calendar Function for scheduling motor-on-events, - one LED Alpha-numeric 20 digit (on RF Remote) - one LED 3-digit Display (On toy device) - a Count-Down-Timer function, - a sound/tone generator, with user Selectable-assignable tones. - a vibration generator (as found in cell phone) - Firmware settings for defaults and user prefs (e.g., time intervals, event-sou...
Category: Other - Engineering &...       
Skills: Android, Electronics, Bluetooth, iOS 7, Mechatronics       
Preferred Location: United States

J****Hon
 [?]
Sign in to view client's details.
| J****Hon
|    United States
Fixed Price: $300 - $1,200   |  Posted: Jul 05, 2014  |  Ends: 6d, 11h  |   2 Proposals
DESIGN PCB, Spec. Source parts, and Assemble PCB for Toy Motor control; Program Firmware; AND (Option #1) a handheld RF Remote Control (with key pad and 20-digit-LED Displays), OR (Option #2) iOS/Android Remote Control App via Bluetooth. (PREFERRED) GENERAL DESCRIPTION OF PROJECT Using off-the-shelf parts/components as much as possible, create specifications, program firmware, configure and assemble the control/power electronics for a device roughly equivalent to, but somewhat more sophisticated than, a Remote-control wheel-driven Toy. The device will include: - Stepper or geared electric motor - programmable clock/calendar Function for scheduling motor-on-events, - one LED Alpha-numeric 20 digit (on RF Remote) - one LED 3-digit Display (On toy device) - a Count-Down-Timer function, - a sound/tone generator, with user Selectable-assignable tones. - a vibration generator (as found in cell phone) - Firmware settings for defaults and user prefs (e.g., time intervals, event-s...
Category: Other - Engineering &...       
Skills: Android, Electronics, Bluetooth, iOS 7, Mechatronics       
Preferred Location: United States

J****Hon
 [?]
Sign in to view client's details.
| J****Hon
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Jul 05, 2014  |  Ends: 6d, 6h  |   10 Proposals
We are looking for freelancer company to turnkey design low cost wireless personal alarm system for elderly connected to central using phone line .Used DTMF and ID CONTACT communication protocol .The design must include alarm button (watch/pendant shape) and control panel with microphone and speaker to communicate vocally with elderly. Preferably PIC controller ,dtmf ,telecom experience
Category: Electrical       
Skills: Phone Support, Electronics, Wireless, PCB Design, pic       

i****111
 [?]
Sign in to view client's details.
| i****111
|    Israel
Fixed Price: Not Sure   |  Posted: Jul 05, 2014  |  Ends: 6d, 2h  |   15 Proposals
Looking for an experienced(minimum 3 years) PCB Designer.The role requires proficiency in computer-aided design tools to perform layout design for multi-layer surface mount and mixed-technology (through-hole) printed circuit board. Experience with Analog, Digital, and Mixed signal PCB layout techniques. Library generation, schematic capture and working knowledge of IPC standards. We are a StartUp venturing in wearable devices. Wearable technology is predicted to be the next big thing in consumer electronics. Working with us will give you an opportunity to be part of the next big revolution. .
Category: CAD       
Skills: 3D Modeling, SolidWorks, Electronics, PCB Design       

R****Nex
 [?]
Sign in to view client's details.
| R****Nex
|    India
Fixed Price: Less than $500   |  Posted: Jul 04, 2014  |  Ends: 5d, 12h  |   11 Proposals
Hello i need someone to design a pcb controler for a vending machine. I can provide some pictures from a real board if you need and also what kind of pieces should be on it ! Thanks !
Category: Electrical       
Skills: PCB Design       

d****ata
 [?]
Sign in to view client's details.
| d****ata
|    Romania
Fixed Price: Less than $500   |  Posted: Jul 02, 2014  |  Ends: 3d, 12h  |   3 Proposals
PCB Review sheet A report of one to two pages is needed as a verification sheet of the given PCB. In the report please identify the chips and their utility. Questions that can be answered are the following: With the given model, what is the capacity of the USB? What are the reading and writing speed, the system file for example? A BOM is attached to the PCB. How complete is the BOM (for manufacture). What do the input output on the ICs stand for? Briefly explain. You can elucidate any area worth pointing out in the report. The cost of the work is estimated at $25. If accepted it should be completed in approximately one week. Thanks, ChrisB5a
Category: Product Design       

C****B5a
 [?]
Sign in to view client's details.
| C****B5a
|    United States
Fixed Price: $200 - $300   |  Posted: Jul 01, 2014  |  Ends: 2d, 8h  |   22 Proposals
looking for contractor with strong skills and experirnce in SMPS layout design and using Altium program for schematic capture and layout design. step 1 includes pcb layout design and gerber files to send to the pcb house for manufacturing. number of layers - 2 number of pins - 328 number of components, smd - 164 number of nets - 110 dimensions - 3.9" x 5.9" x 0.06" I have: schematic in DipTrace and/or pdf format BOM in pdf, pcb drawing in dxf / dwg /pdf preliminary component placement in dxf / dwg / pdf pictures and gerber files for the similar pcbs designed earlier
Category: Other - Engineering &...       
Skills: Electronic Design, PCB Design       

v****isp
 [?]
Sign in to view client's details.
| v****isp
Fixed Price: Less than $500   |  Posted: Jul 01, 2014  |  Ends: 2d, 3h  |   14 Proposals
Currently, we are producing a small frequency generator, using THT and a NE555. We would now like to switch to automated SMD manufacturing and offering new features. We need you to layout and design the PCB board, create a BOM and everything else needed for manufacturing. The unit needs to be low cost, and should offer the following features: Choice of 3 Modes: 20kHz frequency continuously, 20kHz Frequency timed (5 mins on/ 5 mins off), 1kHz frequency continously or 2 Frequencies X and Y, either continously or timed (selectable), The output needs to be offset by 0.2 Volts, running on a 9 Volt Battery. The output has to be a square wave with 50% duty cylcle, only positive potential. The choice of modes as well as the power swtiching should be done in push button technology, as the user interface will be a membrane switch keypad with build in LEDs to show mode. Our goal is to design this without the use of expensive microprocessors. If you do not think this is possible on non-digit...
Category: Electrical       

M****rse
 [?]
Sign in to view client's details.
| M****rse
|    Germany
Fixed Price: Less than $500   |  Posted: Jul 01, 2014  |  Ends: 1d, 23h  |   2 Proposals
We have a prototype PCB design of a wearable device in Altium format that needs software written to send the serial data thru BLE.. The SOC is Texas Instruments. There are 5 sensors sending data. Eventually this will be consumed up by our IOS APP which is being developed by our IOS developer. Again we only need software that will assign a UID to the device and send the serial data thru BLE. 350 USD
Category: Other IT & Programming       

y****tor
 [?]
Sign in to view client's details.
| y****tor
Fixed Price: Not Sure   |  Posted: Jun 30, 2014  |  Ends: 1d, 12h  |   14 Proposals
The design/fabrication of a simple, approximately 70mm in diameter, round printed circuit board for 12v LED light. Board will require pos/neg connectors of some kind located around the outer edge at 45deg. intervals -- 8 pairs of connectors total -- and will include an LED component in the middle. The connectors will be used for the simple attachment/detachment of wire leads. Also will need to design/specify/fabricate the wire leads -- 2 conductor, 20-24 gauge, with terminations to attach to printed circuit board. Terminations need to be as small as possible.
Category: Electrical       

k****ens
 [?]
Sign in to view client's details.
| k****ens
|    United States
Fixed Price: Not Sure   |  Posted: Jun 29, 2014  |  Ends: 12h, 21m  |   2 Proposals
MCU - ATmega 168 or similar Platform ? Atmel Studio assembler Additional - RTI chip with optional serial EEPROM and/or 2X16 character LCD display. PCB ? complete PCB will be delivered to you for software development Software requirement This is application for traffic data acquisition at two points. When an object passes the warehouse entrance, the event shall be recorded. The record shall contain information for the direction of the traveling, in or out, and time when the event occurred. These records will be available to the application user to get traffic information. The software shall provide amount of passes in each direction separately (as well as for each points individually) within user selected period of time. The MCU shall monitor four inputs separated in two channels: A1, B1 and A2, B2. A1 and B1 are in and out directions respectively for passing point 1. A2 and B2 are in and out directions respectively for passing point 2. Please provide your cost for three Man t...
Category: Software Application       

c****014
 [?]
Sign in to view client's details.
| c****014
|    Australia
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