Progettazione di Circuiti Lavori e Concorsi

If you want an end to end outsourcing solution for all your projects relating to circuit designing, outsource the work or job at the world's best marketing resource online Freelancer.com and get the work done by the expert circuit designer freelancers. These freelancers work online from all across the world and can be helpful to you and your project. Freelance them the work to be done either on part time or full time basis and be assured of an optimum result. The job sphere may include PCB designing, PCB board circuit debugging, layout, schematic designing, MCS including the software design and the hardware design.

The freelancer circuit designer will be able to work on the PCB print circuit, half finished product design, finished product and also assemble them. Their other work expertise are high speed telecom, RF board, DSP, microcontroller control, signal board, circuit design and assembling, electronic items designing like toy, motor, electronic gifts, main board, security defend, Vidicon, USB, DVD etc. If you are a freelancer having adequate skill and experience in circuit designing, Ethernet, USB, electronics, networking, digital and such related fields, submit your bid in the Freelancer.com and get posted immediately.

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Progetto/Concorso Descrizione Offerte/Proposte Competenze Iniziato Termina Prezzo (EUR)
Need a 3 Phase Inverter Designer Electrical Engineer 3 phase Inverter for [10hp] Motor 110V 60hz please only bid if you have experience in this field my budget is fix and i will provide details only to winner bidder so make sure you add + you experience and previous work details [related to VFD] dont forget to write proposal. thanks 7 Elettronica, Microcontrollore, Ingegneria Elettrica, Configurazione Circuiti Stampati, Progettazione di Circuiti Jun 18, 2018 Oggi6d 23h €25
Ready-to-use Raspberry Pi image file (fast boot + emulator) Hi, I need a ready-to-use image file for Raspberry Pi Zero that will do the following: - fast-boot into a Sega Genesis emulator; - use buttons connected to GPIO pins as a game controller (4 directional buttons - up/down/left/right, and 8 functional buttons - a/b/c/x/y/z/start/mode); - no text/raspberry logos on boot; - show preloaded games list on start-up that lets you choose which game ROM to ... 6 Ingegneria, Ingegneria Elettrica, Progettazione di Circuiti, Programmazione, Raspberry Pi Jun 17, 2018 Oggi6d 11h €238
Project for Bijan M. im making a PCB for ESP8266. i buy a lot of SP6201EM5-L-3-0/TR (Fixed Low Dropout Regulators(LDO) SOT-23-5 RoHS) Page: [accedi per visualizzare l'URL] I have other: LM1117MPX-ADJ (same but regulated). Page: [accedi per visualizzare l'URL] I wish use this for down voltage from 5v to 3v and i have questions about usage and wiring. and another questions and PCB making. Thanks 1 Ingegneria, Elettronica, Microcontrollore, Configurazione Circuiti Stampati, , Progettazione di Circuiti Jun 17, 2018 Oggi9d 5h €9
PCB Design, Analog Audio circuit expert, KiCAD to Eagle I'm looking for someone who is expert in PCB Design especially in Analog Audio circuit It's a simple circuit -Through hole converts to SMD -Reducing the noise of the circuit -KiCAD to Eagle I need someone professional who can improve the design I will provide you more details 19 Elettronica, Microcontrollore, Ingegneria Elettrica, Configurazione Circuiti Stampati, Progettazione di Circuiti Jun 17, 2018 Oggi6d 3h €147
Adapt PCB from Eagle to KiCAD and increase perfomance Adapt PCB from Eagle to KiCAD and increase performance from current 80A to 200A with peaks of 400A (specify heatsink for the design). Theoretically, used MOSFETs (FDMT80080DC, two in parallel) should be capable to handle 200A requested currents if they are cooled properly, but heatsink must be calculated. Also the Würth press-fit elements are already capable to handle 200A in theory. Probabl... 12 Elettronica, Ingegneria Elettrica, Configurazione Circuiti Stampati, Progettazione di Circuiti Jun 17, 2018 Oggi6d 3h €180
Help me to fix my ADC in VLSI project Hello, I have made a SAR 8 bits binairy coded ADC using method of 2 steps Successive Approximation, but it is a bit buggy. I need very experienced engineer in this field, otherwise it would just be loosing time. The simulation must be done in Cadence Virtuoso 6.x Thanks ! 0 Ingegneria, Elettronica, Ingegneria Elettrica, Progettazione di Circuiti Jun 17, 2018 Oggi6d -
Drone Schematics/Files needed I need a copy of the Schematics and board files that was used for the 3DR Solo drone. If you have parts of the schematics (gimbal..... carrier board...ESCs) please let me know and a price to obtain them. For private use only. I may also be interested in the BOM file as well. 6 Elettronica, Microcontrollore, Ingegneria Elettrica, Configurazione Circuiti Stampati, Progettazione di Circuiti Jun 17, 2018 Jun 17, 20185d 13h €277
OBD2 with GPS/GPRS device OBd2 with GPRS/GPS device, firmware and demo webserver included 1 Elettronica, Microcontrollore, Configurazione Circuiti Stampati, Progettazione di Circuiti Jun 16, 2018 Jun 16, 20185d 7h €191
4 Channel IoT Based PCB Prototype Board Design and 2 Sample Design This project is based on Iot. We need a fresh pcb design which is unique and well tested with prototype. if any one interested on my project contact us .yes if you are not sure how you can or half knowledge , dont west time. 19 Elettronica, Microcontrollore, Ingegneria Elettrica, Configurazione Circuiti Stampati, Progettazione di Circuiti Jun 16, 2018 Jun 16, 20185d 3h €34
Ardunio Project with GPS and SD card, PCB design. Project is to help me develop a board layout that connects a GPS and SD card modules directly to a ATMEGA328P. Then assist with the programming of the Arduino chip. This is a educational project for myself. I am looking to learn skills during the development process, so I would like to work closely, watch and ask questions. If you wish to work alone without questioning do not bid on this project.... 31 Elettronica, Microcontrollore, Configurazione Circuiti Stampati, Arduino, Progettazione di Circuiti Jun 16, 2018 Jun 16, 20184d 22h €151
Li-ion battery pack modules I am looking for someone who could provide initial consultation and help to choose modules for charging, protecting, and balancing the lithium ion 2x8S cell battery pack. 10 Elettronica, Ingegneria Elettrica, Progettazione di Circuiti Jun 15, 2018 Jun 15, 20184d 3h €26
Build a linux/windows based Simple Program - To Read /Erase/Write data off Smart ic Chip/emv chip card reprogrammed using SDK to Read Write EMV IC Card. HI THERE I NEED EMV CHIP BANK CARD WRITER /READER SOFTWARE THAT CAN BE USED WITH MSR 206 IC chip and magnetic stripe or any other similar reader card encoder reader writer new model of MSR I am in need of the software asap as my company currenty is havin g issues with employees and their id cards. We are using the emv chip data to check and see the employees whereabouts in the companies building... 3 Programmazione C, Elettronica, Microcontrollore, Ingegneria Elettrica, Progettazione di Circuiti Jun 15, 2018 Jun 15, 20184d 1h €123
Inductance Sensor Design a PCB embedded Inductor (preference Altium) and match with signal transformer and LC oscillator for maximum sensitivity in presence of wheel flange. Provide design details and supporting data (simulation). You must be a magnetics/electronics expert with previous experience in this field. Requirement to detect a wheel flange 20mm-35mm from the pcb coil which is connected to a shielded cab... 9 Elettronica, Ingegneria Elettrica, Configurazione Circuiti Stampati, Progettazione di Circuiti Jun 14, 2018 Jun 14, 20183d 8h €413
Elettronica, Microcontrollore, Ingegneria Elettrica, Configurazione Circuiti Stampati, Progettazione di Circuiti Jun 14, 2018 Jun 14, 20183d 8h
Composite video to HDMI converter design (electronic design HW+SW) Dear Sir/Madam For unique project, we need to design our own composite to HDMI bridge converter. its going to be a part in a big electronic PCB, therefore we look for a design/drawings/layout cosiderations/software interface from someone who already did that or know that well. its a good "stand alone" task, so we found that fits to www.freelacer.com. it can be done by 2 parts digitize t... 5 Elettronica, Microcontrollore, Ingegneria Elettrica, Configurazione Circuiti Stampati, Progettazione di Circuiti Jun 14, 2018 Jun 14, 20183d 3h €724
Guiding and Designing GH60 Mechanical Keyboard Pcb I want to know how to create a gh60 mechanical keyboard PCB Professionally. and u have to create a design a gh60 pcb for me example [accedi per visualizzare l'URL] 5 Elettronica, Ingegneria Elettrica, Configurazione Circuiti Stampati, Design di Prodotti, Progettazione di Circuiti Jun 14, 2018 Jun 14, 20182d 21h €117
I will pay $10 just for an advice from a professional electronic engineer I just need an advice from a professional electronic engineer that he is able to program micro chips and so on. This advice can lead to a project. I am willing to pay $10 just for the advice. If the project will be proceed then we can discuss the price for that project. Regards, Steve 22 Ingegneria, Elettronica, Ingegneria Elettrica, Configurazione Circuiti Stampati, Progettazione di Circuiti Jun 14, 2018 Jun 14, 20182d 13h €14
PCB Revisions Our current PCB is designed to control four strings of addressable Leds over WiFi using a NodeMCU ESP8266 V2. Works well, but could be better with a few changes. --- Revisions --- - It uses a logic level shifter to connect the 3.3 V ESP data ports to 5 V Leds. We found that there are two sizes of shifters and it is difficult to know what you will get when ordering. A second set of pin holes 2.54... 27 Elettronica, Microcontrollore, Ingegneria Elettrica, Configurazione Circuiti Stampati, Progettazione di Circuiti Jun 13, 2018 Jun 13, 20182d 7h €102
Power regulator/UPS and AV distributor circuit for Raspberry Pi I need a circuit designed for a Raspberry Pi that contains the following: Voltage regulator receiving +12V DC input and outputs +5V DC. The +5V DC will power a Raspberry Pi and should contain a UPS circuit using either battery power or capacitors (preferred). Upon +12V DC loss, the battery should power the Raspberry Pi for ~5 minutes and a signal should be sent to the Raspberry Pi over either an ... 14 Elettronica, Microcontrollore, Ingegneria Elettrica, Configurazione Circuiti Stampati, Progettazione di Circuiti Jun 13, 2018 Jun 13, 20182d 4h €169
Design the Electronics to control an image sensor The PONF Project ([accedi per visualizzare l'URL]) want to create a modular camera that bring together in a seamless, easy workflow photography and IoT. Ours is a (partially) Open Source project, and we hope to involve engineers that may want to help us making the whole camera. We are looking for an engineer that helps us design the electronics to control the Sony sensors to be connected to ... 16 Elettronica, Ingegneria Elettrica, Configurazione Circuiti Stampati, Progettazione di Circuiti Jun 13, 2018 Jun 13, 20182d 2h €486
Elettronica, Microcontrollore, Ingegneria Elettrica, Configurazione Circuiti Stampati, Progettazione di Circuiti Jun 13, 2018 Jun 13, 20181d 22h
Build me an NPK Sensor I am looking for someone expert in sensor technology. The proposed sensor(s) is/are to be able to measure the concentrations of Nitrogen, Potassium, and Phosphorous in wet soil. The sensor(s) should be able to be integrated into a. microcontroller. A specially skilled instrumentation engineer with experience in designing and building sensors is most appropriate. Further details can be shared on wa... 4 Ingegneria, Elettronica, Microcontrollore, Ingegneria Elettrica, Progettazione di Circuiti Jun 13, 2018 Jun 13, 20181d 20h €188
Design and liaise with PCB manufacturer to develop an stand alone OCPP1.6 device that can be connected to a non OCPP compliant EV Charger. Design and liaise with PCB manufacturer to develop an stand alone OCPP1.6 device that can be connected to a non OCPP compliant EV Charger. The device will operate a relay that controls the power supply to a dumb )Non OCPP compliant) charger so it can be added to an OCPP server. The device will also measeure the delivered energy 8 Elettronica, Ingegneria Elettrica, Configurazione Circuiti Stampati, Design di Prodotti, Progettazione di Circuiti Jun 12, 2018 Jun 12, 20181d 12h €338
Raspberry PI Compute Module 3 Simple IO Board I require a simple I/O board for the raspberry PI compute module 3, a full schematic must be provided. Please only bid if you have experiance with the compute module. Basic requirements 6 to 20V (or similar) input 4 x single USB 2x LAN 3x USB Power LED Reset button connected to GPIO Each USB port must be able to power high draw devices >500ma Dimesnions and basic layout will be provided to t... 17 Elettronica, Microcontrollore, Ingegneria Elettrica, Configurazione Circuiti Stampati, Progettazione di Circuiti Jun 12, 2018 Jun 12, 20181d 2h €376
(Basic Electrical Math Problem) From a circuit diagram of a trimorph piezoelectric energy harvester - calculate load impedance Estimate the load impedance require to maximise the output power at the fundamental resonant frequency. Use this load impedance to estimate the output voltage that can be harvester by this harvester. Note: You need to the model below and also determine the C, capacitance between electrodes. Also remember this is a trimorph. 15 Ingegneria, Elettronica, Ingegneria Elettrica, Matematica, Progettazione di Circuiti Jun 12, 2018 Jun 12, 20181d 1h €17
dc input variable switching bench power supply regulator hello i have 12v 10a dc input source i need switching regulator, output 0-24v 0-5A pls do not give this bid from pakistan or india for more detail please contact with me 17 Ingegneria, Elettronica, Microcontrollore, Ingegneria Elettrica, Progettazione di Circuiti Jun 12, 2018 Jun 12, 201823h 51m €198
Electric Vehicle Charger PCB Control Board with PLC and GSM Modem Integration over OCPP 1.6 Protocol Dear All, we are Renewable Based company, Now we are looking for support in Design and programme with Integration of Electric Vehicle Charger PLC with Ocpp 1.6 Protocol and GSM Modem. Kindly connect to me at underline details. Regards Dharampal 8 Elettronica, Microcontrollore, Ingegneria Elettrica, Configurazione Circuiti Stampati, Progettazione di Circuiti Jun 12, 2018 Jun 12, 201819h 21m €247
I would like to hire a Circuit Designer hi, i need someone to make for me a schematic and then a pcb so to order some pieces. I dont know how to make a schematic i only have a photo which shows what connects from ... to.... The job is simple to those who knows... draw a schematic and then give me the Gerber Files so i can order the pcb's. 23 Progettazione di Circuiti Jun 12, 2018 Jun 12, 201815h 14m €43
Elettronica, Microcontrollore, Ingegneria Elettrica, Configurazione Circuiti Stampati, Progettazione di Circuiti Jun 11, 2018 Jun 11, 201812h 51m
PCB Design with firmware for wireless capability: Drawings, Development and Manufacture Prototype Draw, develop, and test a device with analog circuit, low-power, low level device design that includes firmwear for wireless sensor in between hand held pulsar/vibrator that is used for relaxation of the nervous system. Please include your project quote and estimated type of completion. Engineer selected will need to sign a Non-Disclosure Agreement 26 Elettronica, Ingegneria Elettrica, Configurazione Circuiti Stampati, Design di Prodotti, Progettazione di Circuiti Jun 11, 2018 Jun 11, 20186h 46m €45
Project No 1 project is micro controller based PCB, which control DC pump-24volts-1no, solenoid valve 2 nos, 11watts UV lamp- 1 no and display LED, water sensor 1 no. Input voltage 24 Volts DC- 2.5amp. 22 Elettronica, Microcontrollore, Ingegneria Elettrica, Configurazione Circuiti Stampati, Progettazione di Circuiti Jun 11, 2018 Jun 11, 2018Sta terminando €118
Electronics and microcontroller expert_ I need a Electronics and microcontroller expert for my current project. If you have knowledge please bid. Details will be shared in message with the selected freelancers. 55 Ingegneria, Elettronica, Microcontrollore, Ingegneria Elettrica, Progettazione di Circuiti Jun 5, 2018 Jun 5, 20185d 11h €133
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