EKO ELECTRONIQUE - Phil31

• Electronic Device

  $50 USD
  5.0
  

  technotommy

  Nov 5, 2012

  “ What a fantastic developer!!! He did amazing work on our project and did it in great time! We look forward to using him for other projects very soon.What a fantastic developer!!! He did amazing work on our project and did it in great time! We look forward to using him for other projects very soon. ”
  Project Description: Modify R3 Product Design Schematics, PCB Layout, CPU firmware update Deliver full working prototype and documents for mass production
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• Pic project for USB device - Develop and Maybe Manufacture

  $1550 USD
  5.0
  

  technotommy

  Feb 21, 2012

  “ Phil did a fantastic job for us! I knew most of the details going into this but there were a few changes and additions to the project that I had to make along the way. Phil kindly adapted to the changes and even had the foresight to recommend some creative improvements. We will hire Phil again!Phil did a fantastic job for us! I knew most of the details going into this but there were a few changes and additions to the project that I had to make along the way. Phil kindly adapted to the changes and even had the foresight to recommend some creative improvements. We will hire Phil again! ”
  Project Description: [This is a Private Project. You must be logged in to view the Project Description]
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• 125KHz RFID reader

  $1200 USD
  5.0
  

  feucho

  Jan 31, 2011

  “ Phil31 is a knowledgeable service provider with the ability to find realistic and down to earth solutions to the problems we encountered. He kept me informed about the development and project status on a regular basis. I commend him for his excellent work and will employ his services in the future without hesitation. Even though the project was not delivered by the original budget and on time it was due to issues beyond his control. I am very happy with the final product. This was a difficult project to develop and I was prepared for that contingency.Phil31 is a knowledgeable service provider with the ability to find realistic and down to earth solutions to the problems we encountered. He kept me informed about the development and project status on a regular basis. I commend him for his excellent work and will employ his services in the future without hesitation. Even though the project was not delivered by the original budget and on time it was due to issues beyond his control. I am very happy with the final product. This was a difficult project to develop and I was prepared for that contingency. ”
  Project Description: Looking for RFID reader with the following requirements: Frequency: 125KHz Housed in a weather proof case 457x200 mm Power source AC Reading Range: 200-300 mm Serial port output Compatible with:...
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EKO ELECTRONIQUE - Phil31 has not completed any projects.

EKO ELECTRONIQUE - Phil31 does not have any work in progress.

• Arduino Project to read/write to a DS2433 one-wire eeprom

  $1111 USD Today

  I would like to have a chip reader/writer put together that would allow me to read/write the contents from a Maxim DS2433 one-wire EEPROM.I don't have any of the electronic components for the chip reader, so I would ask that you source out the necessary components and software so that you would provide me with the finished product that I would plug right into my PC. I'm not concerned about the cosmetic look of the chip reader/writer since I only need one of them for my own use, so in other words It doesn't have to be pretty as long as it works.. :-)I do have a PC running linux Ubuntu along with standard windows machine so I am flexible on what type of software used for running the chip reader just as long as it is fairly user friendly.I do have software available that I will be able to use to properly format the eeprom dump for re-writing back to the chip, but I just need a means of getting the info off and back onto the chip. So in other words I would like to be able to Read the data on the chip, Copy and Paste it into my software that will put it in the correct format with some changes, and then write it back to the eeprom chip.I would be able to provide some test chips that have the data on them for you to use for testing on your end.Let me know if you would be interested in looking at this project for me.I was not sure how many hours this project would take, so we can discuss this afterwards if you are interested in this project.I am fairly flexible on time frame, but would like to try and have the project completed in 3 to 4 weeks if possible.We are located in the United States.I would like to have a chip reader/writer put together that would allow me to read/write the contents from a Maxim DS2433 one-wire EEPROM.I don't have any of the electronic components for the chip reader, so I would ask that you source out the necessary components and software so that you would provide me with the finished product that I would plug right into my PC. I'm not concerned about the cosmetic look of the chip reader/writer since I only need one of them for my own use, so in other words It doesn't have to be pretty as long as it works.. :-)I do have a PC running linux Ubuntu along with standard windows machine so I am flexible on what type of software used for running the chip reader just as long as it is fairly user friendly.I do have software available that I will be able to use to properly format the eeprom dump for re-writing back to the chip, but I just need a means of getting the info off and back onto the chip. So in other words I would like to be able to Read the data on the chip, Copy and Paste it into my software that will put it in the correct format with some changes, and then write it back to the eeprom chip.I would be able to provide some test chips that have the data on them for you to use for testing on your end.Let me know if you would be interested in looking at this project for me.I was not sure how many hours this project would take, so we can discuss this afterwards if you are interested in this project.I am fairly flexible on time frame, but would like to try and have the project completed in 3 to 4 weeks if possible.We are located in the United States.

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• College Project X

  ₹77777 INR Today

  Need a Low power MCUWhich can display information on a LCD screeninterface with the accelerometerhas a vibration meterconnect to portable rechargeable battery Bluetooth module 4.0Connect with android and iosdisplay time from phonealso interact with other other BLE devicesrecord the orientation of device from accelerometer and display on screenNeed a Low power MCUWhich can display information on a LCD screeninterface with the accelerometerhas a vibration meterconnect to portable rechargeable battery Bluetooth module 4.0Connect with android and iosdisplay time from phonealso interact with other other BLE devicesrecord the orientation of device from accelerometer and display on screen

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• Looking for a company to mass produce a small USB stick that has a speaker in it and gps built in and the ability to phone it from either a phone or from an app

  $1666 AUD Yesterday

  Pm me for more info if you are serious and be able to mass produce when it's time no time waisters please and would like to know roughly a price for straight up 1000 unitsPm me for more info if you are serious and be able to mass produce when it's time no time waisters please and would like to know roughly a price for straight up 1000 units

• Microprocessor Based System

  $833 USD 7 days ago

  This is second time im publish this project again. first time i have waste my time and money.because hire person dont have experince in Microprocessor Based System. i have more than 100 questions with out answers so i want to publish a book using this questions .so i need step by step answers for this questions.so this time before im given the project check with small 1,2 question for his qualification. if u agreed with me then bid on my project.IF NOT PLEASED DONT BID.This is second time im publish this project again. first time i have waste my time and money.because hire person dont have experince in Microprocessor Based System. i have more than 100 questions with out answers so i want to publish a book using this questions .so i need step by step answers for this questions.so this time before im given the project check with small 1,2 question for his qualification. if u agreed with me then bid on my project.IF NOT PLEASED DONT BID.

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• FPGA -> PCB / BOM design and development

  $666 USD 7 days ago

  Need an electrical engineer who can design a PCB, and provide simulations along with best chips to use / costs. The final build will be to create a FPGA litecoin miner unit (not bitcoin as this works different compared to Bitcoin sha256, litecoin uses scrypt) The FPGA unit would need help from on-board RAM, so you would need to have some understanding of utilising the RAM for processing as well. The software that will run on the FPGA is already created and open-source:- https://github.com/ckolivas/cgminer The base Experience in:- Litecoin / Bitcoin Designing PCBs using FPGAs, SoCs, high speed network interfaces and analogue/RF signal filtering. FPGA build with PCB design (Gerber) Chip communication protocol Prototyping with different chips (SIM via ISE is fine) Xilinx BOM VHDL / C / PythonNeed an electrical engineer who can design a PCB, and provide simulations along with best chips to use / costs. The final build will be to create a FPGA litecoin miner unit (not bitcoin as this works different compared to Bitcoin sha256, litecoin uses scrypt) The FPGA unit would need help from on-board RAM, so you would need to have some understanding of utilising the RAM for processing as well. The software that will run on the FPGA is already created and open-source:- https://github.com/ckolivas/cgminer The base Experience in:- Litecoin / Bitcoin Designing PCBs using FPGAs, SoCs, high speed network interfaces and analogue/RF signal filtering. FPGA build with PCB design (Gerber) Chip communication protocol Prototyping with different chips (SIM via ISE is fine) Xilinx BOM VHDL / C / Python

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• Integration & Design - Microcontroller, ARM, GPRS, Wifi, Zigbee module.

  $277 USD 11 days ago

  Integration & Design - Microcontroller, ARM, GPRS, Wifi, Zigbee modules.We are looking for hardware modules integrator/Designer with prior experience with ARM, MCU, GPRS module, Zigbee modules, UARTs and (sensors weather and gas).This is just integration & Design work ONLY. Embedded programing, PCB design.OPEN to any ARM/ MCU or OS.Please don't bid if you have not worked on the above skillsets.ThanksIntegration & Design - Microcontroller, ARM, GPRS, Wifi, Zigbee modules.We are looking for hardware modules integrator/Designer with prior experience with ARM, MCU, GPRS module, Zigbee modules, UARTs and (sensors weather and gas).This is just integration & Design work ONLY. Embedded programing, PCB design.OPEN to any ARM/ MCU or OS.Please don't bid if you have not worked on the above skillsets.Thanks

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• Source code and schematics for Internet enabled microcontrolled continuity tester

  $5555 USD 11 days ago

  Request full project documentation by private message.>> DO NOT BID UNTIL YOU REQUEST, RECEIVE AND CAREFULLY ANALYSE PROJECT DOCUMENTATION. Request full project documentation by private message.>> DO NOT BID UNTIL YOU REQUEST, RECEIVE AND CAREFULLY ANALYSE PROJECT DOCUMENTATION.

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• phone calls recording hardware and software

  $1666 USD 11 days ago

  Anyone there to get me a phone call logger hardware to record analog phone lines onto hard drive or sd card, must be capable of logging minimum 4 lines together and shud have interface with lcd, usb or ethernet. Prefer the guy who has done something similar and can deliver soon. Further details be shared after bid.Anyone there to get me a phone call logger hardware to record analog phone lines onto hard drive or sd card, must be capable of logging minimum 4 lines together and shud have interface with lcd, usb or ethernet. Prefer the guy who has done something similar and can deliver soon. Further details be shared after bid.

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• wireless position sensor

  $1333 USD 14 days ago

  The position sensor transmitter and display monitor receiver pair would be used to measure distance or height. The display monitor receiver must give a visual and audible warning only when the transmitted value reaches 50 percent of the default or user define span. The transmitter circuit has a simple job of transmitting the data sampled from the analog to digital converter from the mechanical span of 0 ohms to 98k ohms from a 100k ohms potentiometer. The receiver display monitor circuit must display the data received in the form of 00.0 to 100.0 in 0.1 increments. 00.0 would represent the minimum 0 ohms default set point or the user defined zero set point and 100.0 would represent the maximum 98k ohms. The additional 5k ohms must be ignored by the receiver and the receiver display must only start decrementing from 98k ohms down. The 5k ohms are for mechanical adjustments during assembly. A required software design feature of the receiver display monitor circuit is a user input zero set point. If its required the user would have the option to set a zero point in the default span value. For example if the circuit designer chooses to use 2.5 volts to supply the potentiometer which would be the maximum value represented on the display as 100.0 when received. The receiver circuit design must recognize from 1 volt to 2.5 volts as the 00.0 to 100.0. 1 volt being the user defined zero set point position.The position sensor transmitter and display monitor receiver pair would be used to measure distance or height. The display monitor receiver must give a visual and audible warning only when the transmitted value reaches 50 percent of the default or user define span. The transmitter circuit has a simple job of transmitting the data sampled from the analog to digital converter from the mechanical span of 0 ohms to 98k ohms from a 100k ohms potentiometer. The receiver display monitor circuit must display the data received in the form of 00.0 to 100.0 in 0.1 increments. 00.0 would represent the minimum 0 ohms default set point or the user defined zero set point and 100.0 would represent the maximum 98k ohms. The additional 5k ohms must be ignored by the receiver and the receiver display must only start decrementing from 98k ohms down. The 5k ohms are for mechanical adjustments during assembly. A required software design feature of the receiver display monitor circuit is a user input zero set point. If its required the user would have the option to set a zero point in the default span value. For example if the circuit designer chooses to use 2.5 volts to supply the potentiometer which would be the maximum value represented on the display as 100.0 when received. The receiver circuit design must recognize from 1 volt to 2.5 volts as the 00.0 to 100.0. 1 volt being the user defined zero set point position.

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• Microcontroller fingerprint scanner to analog audio data

  $3333 USD 13 days ago

  We are seeking a person that can help us build a microcontroller to read and convert UART data from a fingerprint scanner and pass this converted analog data through a 3.5mm headphone jack. Please give me your thoughts of this which include difficulty, pricing & feasibility. http://www.alibaba.com/product-gs/549375167/Wholesale_UART_Module_Fingerprint_KO_ZA20.htmlWe are seeking a person that can help us build a microcontroller to read and convert UART data from a fingerprint scanner and pass this converted analog data through a 3.5mm headphone jack. Please give me your thoughts of this which include difficulty, pricing & feasibility. http://www.alibaba.com/product-gs/549375167/Wholesale_UART_Module_Fingerprint_KO_ZA20.html

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• Simple FPGA Dev Board Design

  $1650 USD 29 days ago

  I'm looking to build a simple dev board PCB based on the Artix-7 FPGA. The board will be a bare bones development board with usb/jtag connection to the computer for programming/communication, 50mhz clock source, with an Artix-7 fpga with a few SRAM modules. The board will need to contain:1x 50mhz clock source1x USB/JTag connection for programming/communication1x power input, and power supply for necessary components1x Artix-7 XC7A200T-2FBG676C4x 100TQFP sram modules connected to the fpga general I/OsPlease post your previous work experience. I'm only looking for very qualified PCB designers.I'm looking to build a simple dev board PCB based on the Artix-7 FPGA. The board will be a bare bones development board with usb/jtag connection to the computer for programming/communication, 50mhz clock source, with an Artix-7 fpga with a few SRAM modules. The board will need to contain:1x 50mhz clock source1x USB/JTag connection for programming/communication1x power input, and power supply for necessary components1x Artix-7 XC7A200T-2FBG676C4x 100TQFP sram modules connected to the fpga general I/OsPlease post your previous work experience. I'm only looking for very qualified PCB designers.

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• CO2 Room Controller

  $550 USD Apr 19, 2013

  I would like to have built a co2 controller. It can be preset to save on costs, I would like to attain 1600ppm of co2 in the room, and when it falls below 1200 to open a 220v 10a relay to power the co2 solenoid until the co2 has reached 1600ppm.I would like to have built a co2 controller. It can be preset to save on costs, I would like to attain 1600ppm of co2 in the room, and when it falls below 1200 to open a 220v 10a relay to power the co2 solenoid until the co2 has reached 1600ppm.

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• Smart card PCB layout / circuit design

  $700 USD Feb 16, 2013

  [This is a Private Project. You must be logged in to view the Project Description][This is a Private Project. You must be logged in to view the Project Description]

• microcontroller programing

  $350 USD Dec 3, 2012

  i want to make my project in 10 days. a project related to micro controller is required. it is for CNC machines.i want to make my project in 10 days. a project related to micro controller is required. it is for CNC machines.

• Electrical Circuit Board

  $350 USD Oct 2, 2012

  Hi All,I need a box with internal electronics logic designed. The box should have three buttons and a few leds and a wifi connection.The number of times each button was pushed is being counted and accumulated and once an hour all this information is being sent to a centralized server in the internet (the API for the server is ready). The leds will indicate the box status - wifi connection enabled, battery running out, etc.The size of the box should be about 100mm X 100mm X 20mm and the batteries should last a couple of months at least.Thanks!Hi All,I need a box with internal electronics logic designed. The box should have three buttons and a few leds and a wifi connection.The number of times each button was pushed is being counted and accumulated and once an hour all this information is being sent to a centralized server in the internet (the API for the server is ready). The leds will indicate the box status - wifi connection enabled, battery running out, etc.The size of the box should be about 100mm X 100mm X 20mm and the batteries should last a couple of months at least.Thanks!

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• Embedded, Micro + Bluetooth (such as CC2540F128 or similar)

  $1100 CAD Jan 15, 2012

  Embedded, Micro + Bluetooth (such as CC2540F128 or similar)Objective: 1) to send 2 digital commands from smartphone to a OEM. 2) Should be a low energy, low cost solution in a small size board with use of technology which is already licensed (such as an approved BT devices) The use of the above chip CC2540F128 is not obligatory (you can substitute it with a better chip or a combination, if you know any better) but it has a reasonable priceYou are expected to write an efficient program (we will consider any reasonable language), probably build a prototype, and provide us with proper instructions and supervision so that we can program and build a working prototype as well.Please note: a) The program is not complicated, therefore we expect a modest bid. b) As a part of the project, you are expected to be able to patiently instruct us how to build the working prototype and oversee that we succeed to program the micro.Embedded, Micro + Bluetooth (such as CC2540F128 or similar)Objective: 1) to send 2 digital commands from smartphone to a OEM. 2) Should be a low energy, low cost solution in a small size board with use of technology which is already licensed (such as an approved BT devices) The use of the above chip CC2540F128 is not obligatory (you can substitute it with a better chip or a combination, if you know any better) but it has a reasonable priceYou are expected to write an efficient program (we will consider any reasonable language), probably build a prototype, and provide us with proper instructions and supervision so that we can program and build a working prototype as well.Please note: a) The program is not complicated, therefore we expect a modest bid. b) As a part of the project, you are expected to be able to patiently instruct us how to build the working prototype and oversee that we succeed to program the micro.

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• Electrical Product Engineer

  $500 USD Dec 2, 2010

  Seeking an electrical engineer who is capable of creating a product design to be readable by manufacturers to manufacture the professional design/specifications, as a product with ease.More details will be sent to the successful candidate who can demonstrate a good resume, and skills for the job. All communication is to be in fluent English. It would be an asset if the documents are easy to read for the Chinese manufacturers. You must have Skype.Product description: electrical outlet re-engineering, must pass UL / UL Canada inspectionSeeking an electrical engineer who is capable of creating a product design to be readable by manufacturers to manufacture the professional design/specifications, as a product with ease.More details will be sent to the successful candidate who can demonstrate a good resume, and skills for the job. All communication is to be in fluent English. It would be an asset if the documents are easy to read for the Chinese manufacturers. You must have Skype.Product description: electrical outlet re-engineering, must pass UL / UL Canada inspection

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• BeagleBoard Redesign and Modification

  $1500 USD Oct 27, 2010

  We are looking for someone who can take the beagleboard C4 reference design and remove certain components not required in our prototype, we require the usb jack to be moved to another area of the board. it is necessary to think about pcb costs in redesigning the layout, space is not at a premium in the final product. We also require the design of a transformer circuit to bring 240VAC down to the 5v DV required to power the board. We will also require a bill of materials with approximate costs for both components and pcb. We are looking for experienced electronics engineers only who have done similar things beforeWe are looking for someone who can take the beagleboard C4 reference design and remove certain components not required in our prototype, we require the usb jack to be moved to another area of the board. it is necessary to think about pcb costs in redesigning the layout, space is not at a premium in the final product. We also require the design of a transformer circuit to bring 240VAC down to the 5v DV required to power the board. We will also require a bill of materials with approximate costs for both components and pcb. We are looking for experienced electronics engineers only who have done similar things before

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EKO ELECTRONIQUE - Phil31 does not have any open projects.

EKO ELECTRONIQUE - Phil31 does not have any work in progress.

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