PCB Layout Projects

Advertisement

Project name/Short description Project type Posted time Budget
modify pcb layout
hi there, i want to modify a working pcb: i replaced the 1st digipot with a true 24bit dac. if you like another type, tell me pls. as the digipot only likes 5v max, the voltage has been reduced to 5v on all opamps for the new function. big opamp has to be chosen to drive the galvo i use eagle, you can download it for free i would like the device have its own ip and work wireless. the current atmel ... Full details »
4 hours ago$30 - 250
Eagle or compatible layout, schematic and BOM for LED backlight of LCD panel - open to bidding
I would like an Eagle or compatible board layout, schematic and BOM created to power the LED backlight of a specific LCD from a regulated 5V power source. The circuit is to also output 3.3V to at least 0.45A. The 5V is to power an LED driver IC, specifically TPS61176, which will supply a constant current to each pair of LED strings. The PWM/EN input must be pulled high, there is no dimming required ... Full details »
7 hours ago$25 - 50
Eagle or compatible layout, schematic and BOM for LED backlight of LCD panel.
I would like an Eagle or compatible board layout, schematic and BOM created to power the LED backlight of a specific LCD from a regulated 5V power source. The circuit is to also output 3.3V to at least 0.45A. The 5V is to power an LED driver IC, specifically TPS61176, which will supply a constant current to each pair of LED strings. The PWM/EN input must be pulled high, there is no dimming required ... Full details »
7 hours ago$25 - 50
SMPS 85-265VAC / 24VDC/9A
We buy IP rights and completed documentation of SMPS 85-265VAC/216W/24VDC with PFC. Specification is attached. Contractor provide: - full design documentation (CAD/CAM source files) - production documentation (drawings, gerbers, BOM, etc.) - compilance test reports - reliability and endurance test reports - samples (5 units) IP transfer agreement will be mandatory. Full final payment ... Full details »
7 hours agon/a
design circuit to process signals from probes to 0-3v (repost)
This project requires the processing of signals from two different electrodes to a range of 0-3.3V so they may be read by the ADC of our MCU. Designers should be able to perform and simulations necessary to test circuit. Below are the specifications of each electrode: Conductivity Electrode The Conductivity Electrode need a voltage or more often square signal from your meter, then the meter ... Full details »
20 hours ago$250 - 750
Electrical Engineer Needed IMMEDIATELY For Task
I need an electrical engineer to create a very small wifi to wifi enabled PCB camera and a battery source. Pinhole camera must be flexible. Pay TBD based on turnaround. Please reply ASAP if you are available and capable. Full details »
1 day ago$250 - 750
Remote control servo
This small project requires very basic wireless control function of a small rc servo. The project requires a single button transmitter with battery power supply to communicate with a base station that controls the RC servo. Range of the transmitter will be 10M. Basically it is a repackaging of an rc car control system on a single servo. This project needs to have consideration for production. Will ... Full details »
1 day ago$25 - 50
PCB Work- Electronics
Hello Thank you for taking time to read this to the end. I need an electronics professional who is able to work 4 hours daily in drawing on eagle cad. He will search components and draw small size circuits like USB hubs, power supplies, battery chargers, .... etc. I expect this will go on long term for the right person. I prefer lower rates. Someone who is not very busy with other projects is ... Full details »
2 days ago$2 - 8
Draw a PCB
We need to quickly draw a PCB within the area supplied. We are providing you with a schematic and a draft of PCB for you to draw. Interactions will be: show component placement to confirm with manufacturing, draw all electrical connections and then document with the source files all the work done including the gerbers for production. We are used to work with Altium Designer and we prefer to stay ... Full details »
2 days ago$250 - 750
Private project for Albertogg86 (pcb)
drawing pcb as discuted. (Please don't bid if your are not Albertogg86) Full details »
3 days ago$30 - 250
Need some help with Machine Vision and Vision Builder for Automated Inspection Assignment
I need someone that can complete some Machine Vision and Vision Builder for Automated Inspection Assignment. (Urgent) Must be able to show work in different formats. Fallowed the assignment guideline and shows everything that's in there. .word .VBAI Full details »
3 days ago$10 - 80
Infrared fluorescence sensor
Design electronic circuit used in a IR fluorescent sensor that modulates a laser light source at around 20khz. Flourescent light is gathered through a optical system and focused into a 16 position photodiode array. There are 16 identical photodiode amplifier filter demodulation circuits that reduce light noise and ampllfy the 20khz analog signals from the photodiodes. The 16 analog voltage amplified ... Full details »
4 days ago$250 - 750
Matlab Project - Deadline is in 2 days
Hi Need a good Matlab expert to complete a project in 2 days. Some work has been already done, so you can use it if it is all good. Please get the project details and the work done so far from the link below https://www.hightail.com/download/elNJT0Njckk3bUJOeDhUQw Thanks Full details »
5 days ago$30 - 250
pcb layout and firmware
hi there, i already posted this Project separately but didnt get satisfying results. i work on the pcb to facilitate the Task: i replaced the 1st digipot with a true 24bit dac. if you like another type, tell me pls. as the digipot only likes 5v max, the voltage should behas been reduced to 5v on all opamps for the new function. big opamp has to be chosen to drive the galvo i use eagle, you can ... Full details »
5 days ago$30 - 250
$75 Find low priced CCD's
I need an Electronics Engineer to find me a good supplier that has the lowest prices for CCD's with driver circuit that I can buy? Let me know if you can do this and I will let you know the specifics of what I am looking for. Full details »
5 days ago$30 - 250
$60 Find low priced CCD's
I need an Electronics Engineer to find me a good supplier that has the lowest prices for CCD's with driver circuit that I can buy? Let me know if you can do this and I will let you know the specifics of what I am looking for. Full details »
5 days ago$30 - 250
I need an Electronic Device which can be operate on Ultrasonic Frequency
I need some one who can made an electronic circuit which can produce different kind of low frequency like I need an Ultrasonic blast gun asap. Full details »
5 days ago$250 - 750
Matlab Urgent Work
Hi Urgently need MAtlab project to be completed asap. The developer that was hired before has disappeared and did not complete it so please get the details from https://www.hightail.com/download/elNMUWV0RkV1Yk5DaDhUQw If you can do all the work correctly and completely then only apply. Thanks Full details »
6 days ago$30 - 250
statistical encoders - open to bidding
The project details is very brief Aim: Present a thorough analysis and use of different entropy encoders, including Shannon/Fano, enhanced Fano, Huffman, Adaptive Huffman and Arithmetic Coding. Develop a tutorial in Matlab on Statistical Coders. The major part was already done, which is the Creating the interface, and detailed report of that was already created as well. The part we need assistance ... Full details »
6 days ago$250 - 750
statistical coders report project - open to bidding
The project details is very brief Aim: Present a thorough analysis and use of different entropy encoders, including Shannon/Fano, enhanced Fano, Huffman, Adaptive Huffman and Arithmetic Coding. Develop a tutorial in Matlab on Statistical Coders. The major part was already done, which is the Creating the interface, and detailed report of that was already created as well. The part we need assistance ... Full details »
6 days ago$30 - 250
RGB Symbol Clock
Need someone to program a clock with 3 columns (similar to a digital clock : Hour ; Minute : Second) Instead of a number the columns would form 1 unified shape. Each column would take on 3 different colors: Red Green Blue. The color combinations would determine the time to the 1/4 hour. It's not meant to be an accurate clock, as in, to the minute. It is meant to give a general feel for the hour. ... Full details »
6 days ago$30 - 250
$55 Find low priced CCD's
I need an Electronics Engineer to find me a good supplier that has the lowest prices for CCD's with driver circuit that I can buy? Let me know if you can do this and I will let you know the specifics of what I am looking for. Full details »
6 days ago$30 - 250
PCB design bitcoin miner - Repost - Repost - open to bidding
I want to create an ASIC miner (simply an ASIC chip with higher hash rate) to achieve what these other manufacturers are achieving. These units are already in production. I need to create the files necessary to manufacture pcb to process bitcoins. We will use Avalon chip A3256-Q48 avalon asic chip in the board design. The primary objective is to stay at low cost and produce a high hash rate. I am also ... Full details »
7 days ago$250 - 750
50volt triangle wave electronics circuit design, from 5v input source
I need to create a 50-volt peak-to-peak triangle wave at approx 40khz, very low current (50ma or less), from a 5-volt input source. Your task will be to design a circuit (as small and simple as possible), then build and test and video it - like this (unrelated) example: http://www.youtube.com/watch?v=gcazZikAdVs&t=0m50s I will be needing to rebuild this myself, so my preference in selecting ... Full details »
7 days ago$30 - 250
Circuit design / PCB design
I want to create a PCB breakout board to link a femtoduino (ultra small arduino) and a xbee device. Effectively the breakout board will have the 0.05inch pitch female pins for the femtoduino to sit on. On the outside of this will be the another set of female pins for the xbee (0.01inch pitch) to sit on. And then I need a few more arduino pins "exposed" on the edge of the board. I have some ... Full details »
7 days ago$250 - 750
Circuit design / PCB design
I want to create a PCB breakout board to link a femtoduino (ultra small arduino) and a xbee device. Effectively the breakout board will have the 0.05inch pitch female pins for the femtoduino to sit on. On the outside of this will be the another set of female pins for the xbee (0.01inch pitch) to sit on. And then I need a few more arduino pins "exposed" on the edge of the board. I have some ... Full details »
7 days ago$250 - 750
$30 Find low priced CCD's
I need an Electronics Engineer to find me a good supplier that has the lowest prices for CCD's with driver circuit that I can buy? Let me know if you can do this and I will let you know what I am looking for. Full details »
7 days ago$30 - 250
PCB Work- Electronics
Hello Thank you for taking time to read this to the end. I need an electronics professional who is able to work 4 hours daily in drawing on eagle cad. He will search components and draw small size circuits like USB hubs, power supplies, battery chargers, .... etc. I expect this will go on long term for the right person. I prefer lower rates. Someone who is not very busy with other projects is ... Full details »
1 week ago$2 - 8
Need engineer to design a audio product board based on specs provided
I'm looking for freelancers on a audio product that I am looking to develop for production for the consumer market. This product will be developed based on requirements and specs provided such as specifics parts, chips, and internals needed. I am simply a visionary and entrepreneur, I need the right time to make this happen. Depending on what is needed I may need more than one freelancer, one ... Full details »
1 week ago$25 - 50
Electronic engineer
Looking for smart & result oriented professional electronics engineer. to work on the various projects of electronic engineering on long term basis as the project will be on more than 12 months. Engineers who have worked & proved with their distinctive skills will be accepted for the project. Engineering work will be from designing a car charger to laptop circuit board & many more in ... Full details »
1 week agon/a
PCB Designer (Good experience in Eagle & Altium)
Hi All, Schematics will be given in PDF format which must be converted to PCB design tool format (Eagle / Altium). Accurate footprints and schematic symbols must be created for each schematic component. Each footprint is to be correctly assigned to their respective schematic symbol both within the supplied libraries and in the schematics themselves. If you having knowledge in 3D creation it would ... Full details »
1 week ago$2 - 8
Electronic engineer
Looking for smart & result oriented professional electronics engineer. to work on the various projects of electronic engineering on long term basis as the project will be on more than 12 months. Engineers who have worked & proved with their distinctive skills will be accepted for the project. Engineering work will be from designing a car charger to laptop circuit board & many more in ... Full details »
1 week agon/a
PCB design, lighting
Looking to have a light designed, PCB layout Only Overall PCB size is 12"x12", 1.will need a 1/4" frame or edge all the way around the board 2.will be using the inner 11.5" SQUARE to populate as many 5MM leds (T1-3/4) as possible, spec link http://www.mouser.com/ProductDetail/Kingbright/WP7113SYCK-J3/?qs=sGAEpiMZZMtmwHDZQCdlqXeTf7oKwjkNUIYLQpysoMg%3d 3. I will need 2 holes ... Full details »
1 week ago$30 - 250
Small GPS tracker design to coordinate with Iphone app
I need someone to design and inform on how to create a small gps device that coordinates with Iphone app. Full details »
1 week ago$1500 - 3000
1 week ago$750 - 1500
1 week ago$750 - 1500
help building LiFEPO4 battery pack
I need help building/repair battery pack bms.., someone experienced! Full details »
1 week ago$10 - 20
PCB DESIGN
I have Altuim and PADS based design files that need a production modification to the power supply and a new board layout generated. We need a quick turn on the job. The board is 6 layer, 16MM max width by 50MM - 70MM length. We have numerous variations however the this project will just cover one production ready prototype. I need revised schematics, BOM, PCB files, and Gerbers. A 3D model ... Full details »
1 week ago$250 - 750
Design power supply 220VAC 50Hz to isolated 200VDC (10A)
Hello, I'm need design electric circuit (scheme) of two power supply: 1) 220VAC 50Hz to isolated 200VDC (10A). 2) 220VAC 50Hz to isolated 24VDC (5A). Full details »
1 week ago$30 - 250
pcb layout
hi,i designed a small 80x100mm pcb with an avr mcu Controlling 7 steppermotors. i would like to include a glavo control function, using 2 digipots, 6x4 opamp Chips, power stabilization and linear amps to power the 2 galvos, so around 10-15 main components. who can do that pcb design for me? i already posted with another description and got numerous answers not leading to a final contract. i Need good ... Full details »
1 week ago$30 - 250
Verilog and CPU processor
I need both projects, and it is all explained in the pdf .. This should be done by 17th and I can pay $40 Full details »
1 week ago$30 - 40
DEVELOP A PRODUCT LIKE.............
... shown in the Link.pdf Hello, we need someone who can develop a product like this (in the Link.pdf)! Hardware should be developed! Software engineer is already hired and you should work together with him Please ask me if you got questions! Thanks Ralf Full details »
1 week ago$30 - 250
Electronic engineer
Looking for smart & result oriented professional electronics engineer. to work on the various projects of electronic engineering on long term basis as the project will be on more than 12 months. Engineers who have worked & proved with their distinctive skills will be accepted for the project. Engineering work will be from designing a car charger to laptop circuit board & many more in ... Full details »
1 week agon/a
Wireless Development Board Design
Design schematic and layout for a development board based off of TI's CC2538 microcontroller. The form factor and a few of the components can be taken directly from: http://arduino.cc/en/Main/ArduinoBoardPro Will include: Wireless antenna (design include) U.FL connector Power selection switch Reset button Pin breakout headers Battery connector Micro USB USB A 3 LEDs FTDI Power ... Full details »
1 week ago$250 - 750
Multipoint monitoring system with ARM LPC 2148 and Labview -- 2
I want to make multipoint monitoring system with LPC 2148 and Labview. Transmitting and receiving side ARM LPC 2148 are there. Monitoring sensors are Temperature,Humidity,Pressure,Voltage and current. All these signal are displayed transmitting as well as receiving side. Interfacing between transmitting and receiving side is GSM. At receiving side GUI is Made from Labview. Reference paper is attached ... Full details »
2 weeks ago$12500 - 37500
MATLAB CODING -- 2
I have a home assignment. I need an expert to help me out. Full details »
2 weeks ago$2 - 8
MATLAB CODING
I have a home assignment. I need an expert to help me out. Full details »
2 weeks ago$2 - 8
Wireless Development Board Design
Design schematic and layout for a development board based off of TI's CC2538 microcontroller. The form factor and a few of the components can be taken directly from: http://arduino.cc/en/Main/ArduinoBoardPro Will include: Wireless antenna (design include) U.FL connector Power selection switch Reset button Pin breakout headers Battery connector Micro USB USB A 3 LEDs FTDI Power ... Full details »
2 weeks ago$250 - 750
design circuit to process signals from probes to 0-3v
This project requires the processing of signals from two different electrodes to a range of 0-3.3V so they may be read by the ADC of our MCU. Designers should be able to perform and simulations necessary to test circuit. Below are the specifications of each electrode: Conductivity Electrode The Conductivity Electrode need a voltage or more often square signal from your meter, then the meter ... Full details »
2 weeks ago$250 - 750
data entry
write a brief job overview to provide context about who you are and what you are looking for. Full details »
2 weeks ago$2 - 8
« Previous 1 2 3 4 5 6 7 8 9 10 ... 53 54 Next » Show All

Advertisements