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Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 17h, 6m ago  |  Ends: 14d, 6h  |   13 Proposals
We are looking to redesign one of our products and thus we are interested in receiving proposals for the following: 1. Analog and Digital Schematic Design using Altium or Orcad. 2. PCB Layout using Alitum or Allegro. 3. C programming using a Pic microcontroller. 4. FPGA development using Altera FPGAs. This will be an on going project which will last about 3-6 months. Please repsond with a proposal that outlines your experience in the areas mentioned above. If your proposal is selected you will be required to execute a NDA. Thanks Glen
Category: Electrical       

g****oya
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| g****oya
Hourly Rate: Not Sure   |  Duration: 3-4 weeks  |  Posted: Jul 09, 2014  |  Ends: 11d, 7h  |   12 Proposals
Hello! I have 2 electronic boards that was designed 5 years ago. I need to update the design with latest components available. There is on power board and one logic board. For the logic board is around 2000 pin electronics including components like: OMAP, CPLD/FPGA, ARINC 429, Analog Audio, RS485/RS232, SAW Filter at GPS ANT IN, I2C Bus, HL8548, USB OTG, MoDems etc... For the power supply board, it has to be fully re-designed with following specs; 1 The power supply is a separate PCB with input range from 3VDC to 70VDC 2 Primary Power Supply INPUT: 28V nominal OUTPUT 1: 5V @ 4 A (peak up to 7A) (IRIDIUM + THURAYA + OMAP) OUTPUT 2: 3.3V @ 2 A (peak up to 3A) (DECT + LOGIC BOARD) OUTPUT 3: 3.7V @ 1 A (peak up to 1.5A) (TETRA+GSM) OUTPUT 4: 30V @ 1A max ----------------------------------------------------------------------------------------------------- IRIDIUM range 3.2 to 6V and capable of supplying a maximum current of 500mA. THURAYA 5V 1a peak 2A ----------------------...
Category: Electrical       

D****MY1
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| D****MY1
|    Spain
Hourly Rate: $10 - $15 / hr   |  Duration: Not Sure  |  Posted: Jul 08, 2014  |  Ends: 10d, 14h  |   2 Proposals
I am a master of circuit design and PCB Layout. In particular, I have a lot of practical experiments in appliance of Microcontroller , STM32, DSP, FPGA and PLC.
Category: Other IT & Programming       
Skills: C, HTML, PHP       

j****006
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| j****006
|    China
Fixed Price: More than $10,000   |  Posted: Jul 08, 2014  |  Ends: 2d, 4h  |   20 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
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| s****ure
|    France
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