Electronics Projects
Start saving/earning now with ScriptLance, Get A FreeLancer or EU Freelance. Below is some already posted projects with already placed bids:
| Name/Technologies | Bids | Avg | Details |
|---|---|---|---|
| Current Monitoring (15 hours ago) | |||
| We are after an energy monitoring device. We need to measure a maximum of 32 amps @ 230volts passively using a current transformer. It needs to have multiple channel support, i.e. measuring 48 branch circuits in a distribution board.We are open to offers re design / programming / production. Initially we are after a system that will measure unto 48 circuits. This can be made up of 6 x 8way boards if needed.The output needs to be able to be queried via a HTTP get process or SNMP get r Full details | |||
| RS232 4 digits serial led module in cascade (2 days ago) | |||
| Dear Sirs,We need something like this : http://www.siliconcraft.net/SC4DLITE-SERIAL%20LED%20MODULE.htmWe need a cascade of 4 digits Seven Segment LED Serial Display. We need a line of 50 modules, and I have to be able to send to each module a number through my computer RS232 port.To understand, I have 50 different products in my warehouse, each product in one box, all 50 boxes are in line. When I have a order, I want to display the number of items the operator has to pick up of each Full details | |||
| USB Digital IO Board + Windows control GUI (2 days ago) | |||
| Create a digital IO board, connected to a PC via USB. The board is driven by an on screen GUI. Tick boxes control output channels and the analog voltage is displayed onscreen. The analog input can be switched between an output connector and a trim pot resistor by the use of a jumper. Board must contain the following. x5 Digital output 0-5V x1 Digital outputs open drain or open collector x4 Digital input x1 Analog input 0-5V Power supply driven via USB bus. Hardware requirements : Full details | |||
| Iphone App (2 days ago) | |||
| need someone to make me an iphone app Full details | |||
| strain sensor and associated electronics (2 days ago) | |||
| Hello,My name is Vadim. I am developing a device which I have invented and need the help of an EE.The device needs to take readings from a strain gauge at an interval around 60 Hz, display them on a screen (perhaps a two digit, 7-segment LCD) and then, upon a buttonpress retain the last measurement upon the screen until the button is depressed again.Further, there needs to be a way to fine tune the relationship between the numbers on display and the output of the strain gauge to acco Full details | |||
| Level Gage (2 days ago) | |||
| Hello, We intend to use an ultrasonic sensor to measure the liquid level of a container, the sensor has a nominal frequency of 40khz with a detection range up to 3m. The heigth of the container will be diferent and it could go from 0.50 up to 2 meters. We want to use a PIC and the chossen family should be conservative priced. The range should be adjustable to adapt the measurement of diferent container sizes, outputs will be 5 leds that will indicate 5- Full, 4- 3/4, 3- 1/2, 2- 1/4 & Full details | |||
| alarm-using 555 ic chip-normally closed-alarm on break (2 days ago) | |||
| Purpose of the project:I need an alarm to protect metal covers (which are rarely opened) they open downward or outward depending on the cabinet) Our problem is theft of components inside the cabinets and a need to set off an alarm if the cover is opened. We do not want to use reed (magnetic) switches because the cabinets are rarely opened and there is considerable vibration and heat as well as exposure to the elements. Reed switches would require too many more parts for Full details | |||
| eBay sellers needed...good income $ 400 each sale guaranteed (6 days ago) | |||
| Hello, We are selling Laptops We will give you upto $ 200 per sale.This is how it should work1) You list an item in eBay as Buy It Now or Auction (whichever more profitable in your country's ebay).2) Buyer Buys the Item and pays you using eBay.3) You keep your commission + other eBay fees and send me the rest.4) After realization of payment, I ship the item and provide you with the Tracking # .5) Or representative will be handling any advanced support.========== ELIGIBILITY =========1. You MUST h Full details | |||
| Simple GSM / GPS tracker (16 days ago) | |||
| I am looking for a fast turnaround on this project. I require a schematic, PCB design and production of a single prototype, including firmware for the following functionality. The deice will have three buttons (plus one power button). The devices is programmed via SMS to associate a number with each of the buttons. When a button is pressed, the system immediately sends an SMS message with the last recorded GPS coordinates, attempts to update these coordinates and if a new coordinate is shown, th Full details | |||
| MathLab (19 days ago) | |||
| I have a Phd assignment to outsourced and the project language is MathLab... Please responce me if you have a strong knowledge in MathLab. Additional files submitted: 0004007.pdf Full details | |||
| POST firmware development for Atmega board (23 days ago) | |||
| P.O.S.T. C code routines for a board with an Atmega128, AT45DB041D, DOGM163W-A LCD (ST7036 controller),DS1339C RTC, 3x3 keypad, 1 ADC and I/O. Full details | |||
| job assignment with tracking (23 days ago) | |||
| This project should be bid on only if you have prior experience with using GPS / GSM /module in Vehicle tracking. I am looking for a hardware and software developer (mechanical/electronic engineer) who can implement a complete custom project for a GPS/GSM/GPRS tracking unit. The unit will be an in-vehicle touch screen device and will gather GPS data and other data (speed, distance, exceptions etc.) and relay the information back to a server via wirelessly via GPRS or via wifi dependin Full details | |||
| RS232 to Meter Bus converter tested prototype board required (23 days ago) | |||
| Only for Electronics designers experienced with Meter Bus (Europe) http://www.m-bus.com/mbusdoc/default.html i need RS232 to M-Bus Master converter PCB Board Prototype with Circuit in shortest possible time.You should already have experience with working prototype and shall be able to provide one quickly. we need this to connect to the RS232 port of a PC and act as M-Bus master for upto 16 MBus SlavesN.B. : M-Bus is different then Modbus.Deliverable:- Circuit Design that you have alrea Full details | |||
| PCB integrated antenna (24 days ago) | |||
| I need a design for a PCB integrated antenna. which will work in 30 MHz band.you must prove that you can do it. I prefer already made designs.happy bid Full details | |||
| i/o controller (26 days ago) | |||
| Design a microcontroller circuit which will communicate with another system via rs232 communications with adjustable communications speeds. 32kb is the target communication speed.The circuit will read and debounce 64 5volt inputs and transmit the data out via serial port.The circuit will then receive data from the serial port and latch it to led driver outputs (32).The system will also read 4 analog inputs, and write 4 analog outputs. (0 to 5v)Processor is up to you, pending our approval.A Full details | |||
| Battery powered method to measure water temp w/LCD display (26 days ago) | |||
| We need designed and specified a method to measure the temperature of running water in a plastic pipe about .5"dia. The sensor would be inserted into the pipe and wiring coming out of a sealed hole. The accuracy should be within two degrees. We need to display the temperature on a small simple LCD display that is positioned within a few inches of the water. The circuit must be battery powered by a small over the shelf battery,The unit will be operated a for about one hour everyday. We Full details | |||
| TCP/IP Power Consumption meter (27 days ago) | |||
| I am looking to design and implement a TCP/IP Power Consumption meter, i.e. a device which will be able to plug into electrical appliances (such as computers, tv, heaters, etc) and record the power-consumption. It should also transmit the measurements in real-time (through ethernet-over-power / or wi-fi) into an MS SQL Server database.Pretty much it's going to look like the attached device. Please provide pricing for design and implementation. The rate that I set is per unit, because I have Full details | |||
| Circuit design/prototype for vector scan output (28 days ago) | |||
| I need a prototype and schematics for a circuit that will take X/Y/Blank output from a vector scan circuit and convert to a signal that galvanometers will use to control laser output.The laser output X/Y scale should be adjustable in multipliers so that the image resolution or X/Y axis can be increased or decreased (say with a potentiometer).The circuit will be used for legacy video game equipment : http://www.video.ch/memorabilia/vectrex/vectrex-manual.pdfEssentially the circuit will be at Full details | |||
| magnetic card reader that collects/stores data (29 days ago) | |||
| This request is for a track 1,2,3 magnetic card reader that collects/stores all 3 tracks of data. -The magnetic head and magnetic stripe will be ISO and 75 to 210 BPI, alphanumeric. -Speed: card speed through the unit may vary from 3 ~1000 ips -If possible, I would like the card data recovered even when the swipe has not been done correctly, jitter, half swipe, etc. -Automatic Gain Control-memory: 128K or higher, whatever the design will allow.-USB interface- the mini/sub USB connector.-B Full details | |||
| medicall device cunstruction (30 days ago) | |||
| hello, i am interested in having someone doing the following project for me.this is what i need :i want to create a device, that will count the pulse of the human and the blood oxygen. this device will be put, to the human's hand and will loook like a Bracelet. i do not want it to be too bug, i need it to be as slim and small as possible.this bracelet will be sending the data via a bluetooth device (that will be on the bracelet), to a pcso i also want you to create an application for pc, th Full details | |||
| Delphi application for measuring times / distances (30 days ago) | |||
| hello,see attached diagram, i need application for such purposes as shown on attached schematic.send me email to address shown on attachment, i dont have time to read GAF messages.only DELPHI accepted.we use some PC ports for reading signals.br,harri Additional files submitted: rolls_distance_time_measurer.JPG Full details | |||
| Find a Digital camera for photography 12 MPixels IR sensing (31 days ago) | |||
| We need to find a digital camera for photography with the following characteristics and maximum price of U$ 1,100.00 including lens (18mm - 70mm). The camera needs to have the following characteristics:I)Title: Camera to register license plate of car in over speed until 180 Km/hour day and night1) 12 MPixels or more2) Needs to be controlled through an interface Ethernet or USB3) Needs to satisfy a specific protocol ISO or have a SDK Kit for development of a software to control it.4) Needs to Full details | |||
| Find an IP camera and two models of lens for it (31 days ago) | |||
| We need to find an IP camera and two models of lens for it with the following characteristic and a FOB price maximum of U$ 320.00The characteristics of the camera are:Video Camera for Registering of License of Vehicle Speed Violation I) Product Specification1) TypeIP Camera2) ProtocolMJPEG-4 or MPEG 3) IR SensitivityFrom 700nm to 1100 nm4) Lens MountC/CS - with adaptor or directly5) NetworkEthernet RJ-45 ConnectorTCP, UDP, IP6) DeviceProgressive Scan CMOS or CCD Not acceptable interlaced sc Full details | |||
| LED Light Using PIC 16F628A (32 days ago) | |||
| I need help on this project:Using PIC 16F628A, to control Main: Qty 03 1 Watts LED Seoul Semicon N42180 by using PWM and switch using Touch Sensor chip QT220. Please see Data Sheets attached.Function:Sleep LED IndicatorDim LEDs from 0%-100%Dim LEDs from 100%-0%Pause LEDs within 0-100% BrightnessIntially, when power adapter 12VDC is plug to wall. The LED should be in OFF mode, but a LED indicator should be ON.When Touch Sensor is trigger (short Hand touch), the LED indicator will be OFF and Full details | |||
| Master thesis (33 days ago) | |||
| Here is detailed requirements about our project: You need to consider an existing product, have this analyzed, then methods to speed up certain processes, both in design, prototyping and manufacturing to be studied, bearing in mind the various factors such as cost, reliability, quality, observation of the rules and legislative requirements, etc.You should concept like Rapid Prototyping, Concurrent Engineering, Virtual factory and prototyping.Its urgent and send me your ideas asap. Its fixed Full details | |||
| Very Easy Job - just your own opinions (34 days ago) | |||
| Hello good freelancers!The proposed job fairly easy and interesting for anyone who speaks English. Still, it is desirable that English is your native language. You do not need any knowledge in a particular area.I am gathering a team of people, who can write few words about some electronic products in their homes.It's quite simple!For example, at first I need honest human opinions about your own cell-phone.Like this:1.I purchased my Sony Ericsson W995 in August and here are some observations Full details | |||
| Portable mini vibration balancer project. (35 days ago) | |||
| I look for someone to design a mini portable single plane or two planes vibration balancer. We will need hardware and software design for balancer. We will need balancer to be power by USB port on a laptop or PC. which in turn powers its phase-reference laser tachometer and two ICP-compatible accelerometer. The visual readout of laptop or PC shows signal level and phase tracking in analog waveform. Full details | |||
| custom time delay relay curcuit board (35 days ago) | |||
| I have a fairly easy project for someone who knows what they are doing with electronics...Here is what I have... down function) Relay sends out +12v - stays onup function) Relay turns off 12v trigger.So those are my triggers... +12v on and then off is off...When trigger is +12v I need to output +12v on PIN1, and Ground on PIN2 for an adjustable amount of time, .25-2seconds (adjustable).When trigger is removed, I need to output Neutral on PIN1 and +12v on PIN2 for a separately adjustable amo Full details | |||
| Schematic design and PCB layout for RF device (36 days ago) | |||
| I am working on the hardware for a PIC processor controlled digital communication device. The current task is to design the schematic layout, design the PCB layout, and generate the necessary gerber files. The design includes an RF chip hence there is preference for a contractor with RF schematic design and PCB layout experiencePlease review the block diagram in the attached PowerPoint file to give you an idea of the concept.The system will be controlled by a PIC18F87J10. The PIC will contr Full details | |||
| PC/104 PCB Design (37 days ago) | |||
| I would like a quote to design a PCB using the PC/104 specification that will hold a Quake 9601 Iridium modem. I can provide interface details for the modem, but it is a very simple Molex milli-grid with 2x12 pins for an RS-232 interface and 2x ground and 2x Vin lines. Full details | |||
| Arduino Simple Finger Pulse Reader (37 days ago) | |||
| Hello All,Basically all I need is a simple pulse reader employing the low tech combination of an LED/IR LED and a photo resistor to monitor the blood pulsing through the finger and translate it into BPM. So just a low tech pulse oxymeter. All I want to do with this is simply create an arduino sketch that turns on an LED when the users bpm is over 80.I already have an Arduino Duemilanove, photo resistor and a bunch of other bits as per the attached photo but don't have the time to research a Full details | |||
| NEED 2 WRITERS/REWRITERS IN URGENT FOR LONG TERM (38 days ago) | |||
| hello every body , i need 2 writers /re-writers in urgent on the bulk ongoing projects the projects are for 3 years so the pay will be $ 0.4/500 words.freshers are most welcome. The writer eassy with writing on finance related topics of there choice or technical reviews of gadgets are given priority. however once you get normal and start doing work on regular basis the pay will be increased accordingly. no discussion on the pay will be entertained, so if you abide with the terms and conditions th Full details | |||
| Small Bluetooth-Camera (38 days ago) | |||
| Hi there,I'm looking for someone to develope an electric circuit with an cameramodule which make pictures(no video) and send it over bluetooth to an other device. The dimensions should be really small.More details over PM. Full details | |||
| Arduino Heartbeat Controlled LED Setup (38 days ago) | |||
| Hi,I'm currently halfway through this project but getting bogged down in the code portion and need to offload it. It's a fairly simple proposition, if the users heart beat is above 80bpm turn on an LED.I'll start with the cheap low tech solution as I guess most developers wont have access to the hardware I have bought. --- Low tech solution ---> Arduino Duemilanove> Photo Resistor (LDR)> LEDAs seen here http://cmpercussion.blogspot.com/2009/07/heartbeat-sensor.htmlBasically uses an Full details | |||
| Part Time Printed Circuit Board Panelization Opportunity (39 days ago) | |||
| My name is David Tsay, I am the president of PCB International - a printed circuit board supplier servicing the North American market. My company is in need of someone to work part time to panelize customer gerber files and check for DFM compliance. If you are interested please reply ASAP as we are looking to fill this position by the end of February.Starting pay will range from $ 15 to $ 25 per hour. You can go to http://www.pcbinternational.com to find out more about our company. Thanks Full details | |||
| Xilinx FPGA Porting (39 days ago) | |||
| The FPGA project is to porting a WLAN’s PHY cores into a Xilinx FPGA development board (E.g Spartan 3A). Use of the public domain WLAN’s PHY cores from Rice University’s WARP project (http://warp.rice.edu/trac/wiki/OFDMReferenceDesign/Changelog), the cores (Matlab Simulink’s mdl files) porting into a Xilinx FPGA development board (E.g. Xilinx’s Spartan3A-DSP board). Details are followings;• Break the WARP’s Simulink’s mdl files into transmitter (Tx) and receiver (Rx) parts (currently, the W Full details | |||
| BJT Amp Report (39 days ago) | |||
| You will create a original report on BJT Amplifiers, 3-5 pages. Details will be PM'ed to you. Full details | |||
| Small Bluetooth-Camera (39 days ago) | |||
| Hi there,I'm looking for someone to develope an electric circuit with an cameramodule which make pictures(no video) and send it over bluetooth to an other device. The dimensions should be really small.More details over PM. Full details | |||
| AT91RM9200 custom board help (45 days ago) | |||
| I build a AT91RM9200 board and trying to port u-boot to it. I need someone to help me. I got problem with receive part of the ethernet port. If you did this before contact me for detail. Full details | |||
| Open Source Induction Furnace (45 days ago) | |||
| Induction furnace circuitry and melt chamber design is sought. The bids will be judged on the demonstrated competence of the bidder, and upon the extent of design completion. The complete design would include any or all of the following: 1. Design of an induction furnace circuit scalable up to 50 kW in units of 1 or 5 kW 2. Design allows for power and frequency selection 3. Power source may be either 1 or 3 phase electrical power. 4. Specifications of a cooling or heat dissipation s Full details | |||
| Synchro Devices (46 days ago) | |||
| To create an electronic device.Electronic device should be able to sychronize to either an iphone or the nexus one.Platform for electronic device on the phone to be programmed.Electronic device should be able to be used via applications on the phones. Full details | |||
| Battery tester (46 days ago) | |||
| This development requires getting the battery condition of a lead-acid and pure acid batteries. It is necessary to use the technique of measuring the internal resistance of the battery. The electronic circuit has to handle batteries of 6V, 12V and 24V. The purpose of the circuit is to determinate the condition of the battery based on its internal resistance. The internal resistance changes as the battery ages, then is possible to know the battery condition once you know the internal resista Full details | |||
| PIC18F87J10 sub project (47 days ago) | |||
| I am working on a project using the PIC18F87J10. I have the project broken down into separate chunks and am looking for expert hands to help complete the individual chunks.The following pieces of the project are still unfinished1) implement master mode SPI communication function between the PIC18F87J10 and an SPI peripheral IC2) Implement master mode I2C communication function between the PIC18F87J10 and an I2C chipIf interested and you have the right expertise please respond to this postin Full details | |||
| Wireless Arduino Light Switch (47 days ago) | |||
| I like to create an Arduino-based light switch that will turn on / off several lights in my room. Currently I have a standard North-American light switch with just an on/off position. I like to control the lights using both the standard light switch and the Arduino. I've done research and this can be done using a solid-state relay to controls the light. check out http://www.sparkfun.com/commerce/tutorial_info.php?tutorials_id=119Please design something safe that will not cause short-circui Full details | |||
| ITV5476 (48 days ago) | |||
| A streaming server with a static IP address with Maximum GB width aiming at re=broadcasting TV channels is needed. Providers from South Eastern Asia will be preferred for obvious cost efficiency . Full details | |||
| Conductivity Measurement - Microcontroller (49 days ago) | |||
| We are looking for design of a circuit which will return a value between 0 and 5v DC which corresponds to the resistance of liquid(milk). The circuit has source voltage of 5vDC and can be designed to output a PWM signal if needed. The probes are stainless steel spaced 1cm apart and will be used in apparatus to measure the milk flow coming from cows on dairy facilities. For this reason several electrical characteristics must be taken into account. Cows are very sensitive to stray current so Full details | |||
| kiosk (50 days ago) | |||
| i am looking to make a kiosk that can hold a number of netbooks.users can sign up via a web site and rent a laptopthe kiosk provides wireless internet access that the netbooks can usei am using asus eeepc 11 inch screen with a usb mousei need a kiosk made that can hold a pc and flat screen a keybord and mouse and credit card swipe readerit has to have a rack that can hold 6 netbooks at leastwhen the netbooks are back they are connected to a power supply so they can chargeI have a concern th Full details | |||
| Distance measurement device (51 days ago) | |||
| Hello, Hope all is fine there ! Any ideas for making display or PC based straightness measuring software/device for wheel balancer? Some distance measurer is needed to measure wheel straightness, accuracy maybe 0.1 mm.See attached pictures.Please bid for complete turnkey project, except balancer is not needed. BR, Harri Additional files submitted: bal1.jpg Full details | |||
| Simple circuit design (52 days ago) | |||
| So this is a circuit what I need:1. Takes signal from a small microphone2. Gives an output of +3.3V when signal from mic breaks threshold3. Output drops to 0 when signal returns under the threshold4. I supply +3.3V5. Frequency up to 100KHz6. Threshold to be adjusted by some resistor or capacitor etc.7. Please also specify components. All components should come from UK supplier. For example DigiKey has good range. I just need a circuit diagram with specified components. Full details | |||
| Cable TV add ons. (52 days ago) | |||
| We require some software to be developed that uses an existing cable channels residential buildings . This channel will show videos of the lobby and then have different advertising and weather feeds on the other parts of the screen. We have enclosed a file showing the software to be replicated. Thank youJoseph Additional files submitted: cable+tv+sample.jpg Full details | |||
| Private for bulgar (54 days ago) | |||
| Private for bulgar Full details | |||
| LED lamp controller (55 days ago) | |||
| I have need for a smart person to help me to design or even produce LED lamp controller that would mimic current product that is on market. please contact me for more details and specifics. Full details | |||
| Internal Camera GUI (55 days ago) | |||
| Hello Everyone,I am looking for an experienced VHDL Coder to design and develop an internal Overlay system.This will be a simple controller which will on push of long press button will enter a menu, and on a short press will scroll through the menu.Similarly this overlay system will have to create overlay screens for every frame. This overlay will be constantly being updated depending on the status of the device.We need this to be completely designed in VHDL and Commented, and most importa Full details | |||
| Need Expert Help With Marketing Silicone Keypads (55 days ago) | |||
| Hello,We need an expert to assist us in selling silicone keypads. We have already sent samples to a few companies and are about to follow-up. But the staff who would be contacting the potential clients are not technical enough to do this.We are looking for an expert who can do a thorough research and analysis and equip us with information that will empower our staff to successfully sell the product. The desired result is for the person to send over a copy of their drawings (through the site Full details | |||
| signal inverter, please reply to messages (55 days ago) | |||
| "geopathic stress cancellation technology"the prototype:1. receives signal with a P.I.C.R.A.M (PHOTONIC IONIC CLOTH RADIO AMPLIFIER MASER) US patent number 5,247,9332. utilizes an ambient power schematic; as well as inverting the signal within a tuned opamp.(the tuneing of the op amp in order to not receive re-transmission)3. modulates the inverted signal within a 2.4 ghz oscillator signal.(as a further op amp and oscillator)4. transmits a 2.4 ghz modulated signal (the inversion) Full details | |||
| iPod - Saab integration project (56 days ago) | |||
| I currently have a source code for a IC MCU FLASH 24KX16 28 SOIC micro controller that integrates native Saab radio and steering wheel controls with iPod music playing functions. However, I have a few problems I need worked out. They are that the ipod randomly pauses and the device requires resetting, it randomly stops displaying text on the Saab's native display unit, and the device currently only allows only 6 playlists to be accessed. The device works with all ipod generations. If you n Full details | |||
| Laundry smart card system (57 days ago) | |||
| We actually have a card system for laundry and we want to develop our own since our intention is to grow. This is what we desire. Chip in the card will only store card number, and last nameThe card reader for every machine will have a display that shows the balance, and the last name of the user. the reader will allow to check your balance without discounting money. So after showing the balance it has to perform a 3-down count, After that then give the start signal. (show again the new bala Full details | |||
| Hardware Keylogger for mini-PCI slot (57 days ago) | |||
| I am looking for someone who can design me a hardware keylogger for laptops using the Mini-PCI slot. A competitors product that does this can been seen at http://www.keycarbon.com/products/keycarbon_laptop/faq/ which should give you an idea of the functionality I am trying to achieve.The scope of this project is from the drawing board right up till manufacturing. With that being said, it includes making a prototype, testing, shrinking the circuit down to a PCB, choosing parts, programming i Full details | |||
| PIC12 monitoring 2 A/D Input(0to5V) & Control 1 SCR output (57 days ago) | |||
| Basic design idea is already there. Basic source code of i/o is already there too. Need PIC expert to finish off project. Requirement : PIC measure CT current transformer A (0 to 5 Volt input) & control 1 scr output to match CT current transformer B input.Eg : If AN0 is 2.3 Volt, adjust SCR output until AN1 is also measured at 2.3 Volt.Doesn't require realtime however response time shall not be later than 3 seconds. Full details | |||
| Automatic Charger for Battery Operated Equipment (58 days ago) | |||
| We are looking to develop a SLA battery recharging circuit to be used with our prototypes. Please contact me for further information regarding specific requirements. Full details | |||
| Electronics , POS devices hardware chip (58 days ago) | |||
| We are looking to integrate a 3rd party chip to different POS devices in order to charge our customers on monthly subscription. The ideal candidate should have deep experience with POS devices of different make, hardware security modules, Electronic Components and Semiconductors. Freelancers and companies are welcome to bid. For more details please contact us . Full details | |||
| Create Entertainment/Game System (59 days ago) | |||
| PLEASE BID!We need someone who can create a entertainment/gaming system. It would be a box that people can connect to their TV. The system would need to be able to also connect to WIFI internet. User then can connect to our website and download games to the box. You can bid above or below the "project budget"You can bid on:Developing the box OR creating the software... Full details | |||
| Electronics , POS devices hardware chip (59 days ago) | |||
| We are looking to develop a 3rd chip compatible with different POS devices in order to charge our customers on monthly subscription. The ideal candidate should have deep experience with POS devices of different make, hardware security modules, Electronic Components and Semiconductors. Freelancers and companies are welcome to bid. For more details please contact us . Additional information submitted: Full details | |||
| Automotive software (60 days ago) | |||
| Positions: Electronics Engineer Automotive, Hardware/Software Electronics Engineer,. CAN, K line...We Specialize in Development of software and interface for vehicles, interfaces such as: CAN FilterVW CAN, OPEL , FIAT , BMW , FORD etcRequirements:We are looking for one individual that posses skills below and have minimum 2-4 years of experience, Knowledge of M.O.S.T. CAN , K protocol hardware, software, etcKnowledge of CAN and K line protocol, hardware softwareKnowledge of VW , FIAT , OPEL Full details | |||
| New Website Development with good admin pan like gazelle.com (60 days ago) | |||
| Hello,I need a similar website to gazelle.com or/and flipswap.com. The main page should have good search engine. Build in calculator (back panel should allow to input prices. Must have easy to use admin panel. Search Engine friendly. Ability to add/remove products/category. Ability to create an account for potential customer. Integrated with shipping companies (USPS, FEDEX, UPS) to send out shipping labels-very important. Easy and clean design. SSL integration is a must.Visitor Stat Trackin Full details | |||
| PSoC Series 1 to Series 3 upgrade (60 days ago) | |||
| Upgrade an existing Altium Designer Schematics/PCB/Library to operate with the Cypress PSoC CY8C3866AX-040 (including test point and new programming port) Full details | |||
| LabVIEW Excel/XML configurator (60 days ago) | |||
| LabVIEW VI's to perform the following tasks:1. Integrate MS Excel data (via column name, row type) into a paramater cluster in labview with capability to store (and retrieve) an XML file.2. LabView script to create/map the parameters so created to shared variables in a (specified) shared variable library3. LabView script export parameter cluster and Vi information to import/export corresponding sections of a MS Word document. 4.(optional) Provide a MS Visio process diagram for a vertical hy Full details | |||
| Matlab /labview expert needed ... (60 days ago) | |||
| I want best matlab/labview expert who can work with me in certain projets......contact me talk through gtalktutorapex Full details | |||
| Pos logger (61 days ago) | |||
| Looking for a device and software,with GSM setup that can wiretap pos terminals and temporarily backup card swipe data & pin info,Data info must be send or stored prior before encryption,Data must be send like sms.Device must be easy to instal,and error proof Full details | |||
| Ebay data entry - earn good money - 100% reliable job (62 days ago) | |||
| I am looking for few people who have good experience to sell on eBay with seller account, must have few feedback and PayPal account.I will pay you very good (ebay fees are paid even if the product not sell)It’s that simple.Details:1. I will provide the listing details along with pictures2. The items are hot selling on eBay.3. You will have to spend may be 1 or 2 hours a day.4. All sold orders email me in a spreadsheet.5. I will ship them and provide you tracking within 3 days. (you will get Full details | |||
| you know its to be created in Emacs could you please help (63 days ago) | |||
| Hicheck the assignment details from the file in this link.http://dl.dropbox.com/u/2852409/fwdeh01142.zipI want this to be done ASAP...bid if you can do for 30$ Regardstutorapex Full details | |||
| Home Automation & Audio Video System Concept (65 days ago) | |||
| I have a project i would like someone to undertake for me. The project is to come up with designs, and systems as well as concepts and costings that would meet my requirements.Without going into to much detail, the system is a mix of the concepts including X-10 Home Automation, Ethernet-Over-Power-Lines, Russound, TV Over IP, as well as a few others to create a new and innovative Home Automation / Home Control / AV Control Network / Automation SystemI can provide some more information, but Full details | |||
| Common Emitter Class A Amplifier (65 days ago) | |||
| The project is to design and simulate a common emitter Class A amplifier using PSpice.Nominal preferred values must be used for components and ALL calculations for component values must be shown in detail. A screenshot is attached of the desired circuit layout which must be adhered to.Another screenshot is also attached showing the desired output trace, remember midband gain must be 95 and lower and upper frequencies must be 210Hz and 500kHz respectively.This amplifier will use the BJT Q2N2 Full details | |||
| Lo-Glow Badges (LEDs placed in a PCB) (66 days ago) | |||
| I have an AutoCAD design of a PCB layout containing 16 SMD LEDs, 4 SMD resistors, 3 vias and traces. This is a very simple project. I just need this DWG or DXF design converted into Gerber files and 1 drill file for PCB manufacturing and assembly. Since this is a new project, I will hold off on uploading the files until an acceptable bid is made. Full details | |||
| I need a Paypal Account which is Verified with SS # (69 days ago) | |||
| I need an account that has been in use for some time. I need it to be able to accept up to $ 500 worth of payments or more each day with growing or gaining investigation from Paypal. I’d like an account that has been used maybe by you or your main account or something that has been verified through invoice checks, social security numbers etc or I’d like to be able to work something like this out with you and maybe you can tell me what you have. I have a big running business and had Paypal cl Full details | |||
| GPRS-Magnetometer interfacing (70 days ago) | |||
| I want you to integrate a magnetometer and gprs moduleperson should be able to insert sim card and start uploading magnetometer readings onto server .bidders should quote cost price of components and development cost seperatelylet me know the time frame. Full details | |||
| Beam Projection (71 days ago) | |||
| This is a project from a 'layman', so I apologise if it, or the terminology I use, sounds stupid :-)I need an LED (preferably Surface Mount) - or something similar - that would generate a beam that would be almost laser-like in its precision; in that the beam would remain narrow. Essentially, What I require is a means of projecting a beam upwards, through an aperture of approx 2mm., so that, from a height of between 1.3 m and 1.6 metres above the aperture, the beam would be visible ONLY whe Full details | |||
| pin art automatic... (72 days ago) | |||
| i am looking for a pin art system that is electronic i wish to be able to instruct each pin to move up and down a total of 100mm ideally i would have 2500 pins moving independantly of eachother so that they could build a 3d image on instruction and clear that image and do another image quickly. each pin must be able to go to 1 mm points between 100 and 0 so say 35 mm then 58mm then 1 mm then 100 mmi was thinking a a set of 50 rotating bars driven all the time in one direction and a another Full details | |||
| Do a Trial Version for an existing application (75 days ago) | |||
| as per our discussion Full details | |||
| pos logger bluetooth (75 days ago) | |||
| This is very serious project I need a device goes inside a POS(gas pump).It has to store all info of magstrip and get pin.Before it encrpts,also date ,time .Also comes with a password… Full details | |||
| Talking counter for remote control use (76 days ago) | |||
| I am flying a competitive remote control sport called F5B. Here is a link - http://www.youtube.com/watch?v=5KGcB3VDpxA. You climb with the motor on for a few seconds and then you glide down. You only get a total of 10 motor-on climbs for the entire competition. After a few motor climbs it is easy to forget what climb # you are on and how many climbs are left.I need a device that does the following:-- Counts from 1 to 10 to remind the pilot how many climbs have been done.-- Does this verball Full details | |||
| Link Building - posting links on sites about electronics (76 days ago) | |||
| I'm looking for a person who can post links in forum messages or signatures and post links in blog commenting. All sites should be electronics related. All comments should be revelant to topic. I will send few examples electronics sites with dofollow. Rest sites you should find using google.After finish work, report is required with urls Full details | |||
| Keypad electrode matrix connected to a QT60240 (80 days ago) | |||
| HiWere looking for someone that can Design a Keypad electrode matrix connected to a QT60240 Low battery consumption, smallest components compact, small dimension PCB board.Firmware will be simple for this first prototype.List of components:PIC: You can use, atmega88V, atmega128, or atmega168V http://atmel.com/Flash Memory: Atmel Smallest available. http://atmel.com/Touch Decoder: Atmel QT60240 http://www.atmel.com/products/overview_touch.aspTouch sensitive switch pads/capacitive touch pads: Full details | |||
| 16 button Key-pad (81 days ago) | |||
| I need a custom 16 membrane key-pad made of ultra Flexible printed circuit board with custom laser cuts base on my custom cut specifications. I need to be able to program the key-pad to what ever I want via the Software.Example: Key (1)=zzz Key (2)=105 Key(3)= Happy All enter keys must be save to memory and time stamp. Need to use smallest component available on the market must be very compact. Low battery consumption, time stamp, ultra thin,thin super flexible, low profile tact switch.Samp Full details | |||
| Electronic development on a picture system for retailers (82 days ago) | |||
| I am looking for an engineer who can help me do the technical design of a new machine I would like to build for retail stores. This should be a unit which can be hung on a wall and which comprises of an LCD screen, a camera lense and a photo printer. In essence you should be able to shoot a number of pictures of yourself, choose the best one/two/three from the screen and then print those to take home.This should be a low cost addition to every retailers store where people come to fit someth Full details | |||
| Solar tracker sensor (83 days ago) | |||
| We need 2 solar tracker sensors designed. 1.single axis solar tracker 2. dual axis solar trackerThey will be used with camping solar panels 60-240w so the sensors need to be very energy efficient.Need the same specs and functions as the following link....http://cgi.ebay.com.au/LED-Solar-Tracker-Sensor-PreBoxed-without-cables-12v_W0QQitemZ200416329553QQcmdZViewItemQQptZAU_Gadgets?hash=item2ea9be7f51 Must be unique design, we do not need any legal issues! !If you have any experience with sola Full details | |||
| Pic (Microchip) based project and more (83 days ago) | |||
| Few projects includes:1. Small, fully tested SMPS for Pic based application.2. Wav palyer, based upon Pic mcu (using internal flash)3. Plastic design, for enclosure design using Solidworks4. Lowcost PCB manufacturingplease submit your replies only if you fully capable of accepting one of the above project.BR,PM, Posible Full details | |||
| DC DC coverter multifunction (83 days ago) | |||
| we need to have only one circuit bortd with the follow multifunction :A) DC/DC converter B) Touch screen controller C) Audio amplifier we already have the 3 circuit on 3 boards, need to redesign on one board .A) input 12V +/- 4 V output ATX 30 W output 19 V Output 5 V ( 10 W ) output 12 V ( 30 W ) for internal connection with audio amplifier B) touch controller RS232 or USB connection for command a openframe display C) audio amplifier based on IC Yamaha YDA138 http://www.yamaha Full details | |||
| Analogue design verification (87 days ago) | |||
| I am looking for an experienced electronic designer who can help with the following:-sanity check on current electronic design-give recommendations for CE-approvalThe current electronic design contains both digital and analogue (audio) components. The focus will be on the analogue part, which contains 3 balanced microphone amplifiers, a line in (to be connected to PC) and an audioprocessor. Full details | |||
| INTERACTIVE ELECTRONIC TECHNICAL MANUAL RADIO SET HX (87 days ago) | |||
| AIM: to develop IETM for RS HX for the user .IMPLEMENTATION:a) Data should be managed by database .b) Logical display of data.c) Interaction through dialogue boxes.d) Content specific help.e) Should be interactive.f) Standard should be class IVg) Reduced redundancyh) Quicker and effective referencesi) Transparent look of radio set i will be needing all the approaches as to how to go about to make this manual and advantagesand disadvantages of the each. Full details | |||
| Need ebay seller with verified Paypal account (87 days ago) | |||
| We need 3 verified ebay users with verified paypal account (each).The payment will be 15% + taxes and fees.I will give you all the necesarry information.Must be able to provide quality reports for products we sell.Must have ebay account in good standings (good feedbacks etc) Full details | |||
| Class A common emitter BJT amplifier (87 days ago) | |||
| Class A amplifier ProjectAs part of an electronic system a common emitter class A amplifier is required to be designed and simulated using Pspice. This amplifier uses the BJT Q2N2222 that can be biased using one power supply of 18 volts DC. This amplifier feeds another stage with input impedance of 17k ohms. The amplifier should amplify a signal with frequencies between 210Hz and 50kHz. At the medium frequencies range the output signal is required to be 95 times larger than the input signal whic Full details | |||
| magnetic card reader with gsm (89 days ago) | |||
| Hello,Below you can find a description of what we need:We are looking for a person with high experience in GSM/GPRS/SMS Data Transimission/Magnetic Stripe card reader who can work on the following project.You will need to build your own magnetic card reader and you need to attach a GSMmodule from the market to it.After a card will be swiped into the card reader the data has to be sent via GSM moduleto a phone number of our choice.Summary:1. Card is being swiped into the magnetic card reader Full details | |||
| Class A common emitter BJT amplifier (90 days ago) | |||
| Class A amplifier ProjectAs part of an electronic system a common emitter class A amplifier is required to be designed and simulated using Pspice. This amplifier uses the BJT Q2N2222 that can be biased using one power supply of 18 volts DC. This amplifier feeds another stage with input impedance of 17k ohms. The amplifier should amplify a signal with frequencies between 210Hz and 50kHz. At the medium frequencies range the output signal is required to be 95 times larger than the input signal Full details | |||
| Portable payment processing (Magnetic Card Reader) (93 days ago) | |||
| Summary of the Technology:Read both directions, read and save track before interrupt, and after.(Partial read), (XOR) data encryption (Its very easy way to be protected from unhonest workers), Low powered,time stamp.Purpose of project: We are building a portable automated payment processing magnetic card reader..This will be convenient for sales people that do much travel, door to door sales people, Employers,law enforcements, agency, and the list gos on. Unlike most cheap standard portable Full details | |||
| DSP matlab simulation (94 days ago) | |||
| Amac: iki fazli; bir ac-dc dönüstürücünün ezDspF2812 islemcisi kontrolü ile giris-güc faktorunu duzeltmek .(Simulink ile sadece simulasyonu)Ekte kisa aciklamayi bulabilirsiniz, diger dosyalar ayri gönderilecektir. Additional files submitted: projedsp.doc Full details | |||
| Concept Design, Industrial Design for Electronic Items (94 days ago) | |||
| We would like to develop a series of new electronic items to US and European market. The new items should be based on few elements to develop: i) Time, ii) Light, iii)Music. We are looking for the conceptual designers or Industrial Designers to build up long term business relationship. Full details | |||
| Simple electronic circuit (97 days ago) | |||
| I need a simple timer that whenever is given current, it lets it pass for a second or two and then switches off. Basically all it needs is send an impulse to an electric lock for it to open and then the circuit should close to avoid to damage/heat the lock. Can be 12 Volts DC or 110 Volts AC as could be placed before or after the transformer. The idea is to take the current from the Swing arms whenever they are activated and trigger the electronic lock to open. When closing the gate, the ar Full details | |||
| Singing Machine Customization (99 days ago) | |||
| We would like to develop/ customize an Audio/ Video Karaoke Machine equipment similar to below one but with our provided audio & video files which will be used for religious/ worship purpose. http://shop.singingmachine.com/IW_Products.m4p.pvx?;ITEM?company=SMC&ItemCode=STVG1009Please let us know what additional information you would like to know to tell us how shall we go about it. Additional files submi Full details | |||
| Electronic Prototype USB with Software - Complex Project (99 days ago) | |||
| I am looking for a prototype to be built.Basically, it is a USB drive, (flash drive) that can analyze data. More details will be discussed after you prove you have a background in this.When the flash drive analyzes the data, it will be sent to a software program on the flash drive.You will taking an ordinary flash drive, adding some capabilities, so you will need to build onto the microchip, as well as create a software program on top of it that presents the analyzed data.This shouldn't be Full details | |||
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