回路設計 仕事とコンテスト

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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プロジェクト / コンテスト 詳細 入札 / エントリー スキル 開始日 終了日 価格(JPY)
PCB Camera schematic I would like the Schematic for a PCB Camera. I have TFT LCD monitor and i want to attach the pcb camera to the monitor. So once i take a photo it appears on the monitor. This is a small project nothing special The budget is $100 Whole Project 9 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, 回路設計 Jan 17, 2018 本日6日 16時間 ¥9991
Design Dual Axis Solar PV Tracker Controller Design dual axis solar tracking controller which will control 12/24v DC slew drives on X & Y planes, reset back to morning start at night time, and level array in high winds. 15 エンジニアリング, エレクトロニクス, 機械工学, 電気工学, 回路設計 Jan 16, 2018 本日6日 7時間 ¥21668
LED Light source and Timer Hello, My Name is Max and I run a small company that designs and sells traditional large format cameras, you know the type with the bellows and the glass screen on the back, think turn of the century photographer with a hood over their head. For our next project we are working on a photographic enlarger, this requires an LED Light source using and array of surface mounted LEDs on a PCB controlled ... 4 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, 回路設計 Jan 16, 2018 本日6日 5時間 ¥402233
555 ic expert i need an electronics ngineer who can design 555 based ic upto my requirements. 15 エレクトロニクス, 電気工学, PCBレイアウト, Arduino, 回路設計 Jan 16, 2018 本日6日 4時間 ¥1661
PCB Laoyout and gerber files required Need someone to supply me with a small pcb file and gerber files a sample nothing complicated. 13 エレクトロニクス, 電気工学, PCBレイアウト, 回路設計 Jan 16, 2018 Jan 16, 20185日 22時間 ¥2215
Advanced Circuit Board Designer for Altium -- 2 - 15/01/2018 16:02 EST Hi. I've got an advanced FPGA and ARM PCB design that currently works, but I'd like it improved since we have signal integrity issues at the moment and would like a much nicer re-designed board layout. Thanks. 25 グラフィックデザイン, エレクトロニクス, 電気工学, PCBレイアウト, 回路設計 Jan 15, 2018 Jan 15, 20185日 6時間 ¥44270
I need a writer from electronics engineering background I need a writer who has an electronic engineering background and who is able to write project articles like [URLが削除済みです、ログインして表示してください] Only experienced writers will be awarded. 22 エレクトロニクス, テクニカルライティング, 電気工学, PCBレイアウト, 回路設計 Jan 15, 2018 Jan 15, 20184日 18時間 ¥443
IoT (Internet of Things) Circuit Design — Electrical Engineer in the Western Balkans, Eastern Europe, or Russia (14 Jan 2018) ***WHO IS ELIGIBLE TO APPLY*** Please only apply for this project if you live in: Montenegro, Bosnia-Herzegovina, Kosovo, Serbia, Macedonia, Albania, Moldova, Romania, Belarus, Ukraine, or Russia ***PROJECT SUMMARY*** I have created a detailed functional specification for an IoT (Internet of Things) device which I want you to help me transform into a circuit design. This is *not* a P... 3 マイクロコントローラ, 電気工学, 組み込みソフト, 回路設計 Jan 14, 2018 Jan 14, 20184日 10時間 ¥775
Design PCI-Express PCB This is a PCI express adapter for IO communication using PCI express protocol 14 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, 回路設計 Jan 13, 2018 Jan 13, 20183日 6時間 ¥265810
Build a 12 Volt Power Bank A 12/9/5 volt 25000 mAh power Bank needs to be [URLが削除済みです、ログインして表示してください] should uninterrupted while the power banking is being charged and it goes to back up [URLが削除済みです、ログインして表示してください] should be simple reliable cost [URLが削除済みです、ログインして表示してください] parts should be easily available .Adequate care should be taken for battery charge discharge protection. 11 エンジニアリング, エレクトロニクス, 電気工学, PCBレイアウト, 回路設計 Jan 13, 2018 Jan 13, 20183日 6時間 ¥13717
hardware design and software electronic circuit design and needed program to compute the system 33 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, 回路設計 Jan 13, 2018 Jan 13, 20182日 20時間 ¥19825
Tumbling Machine Need electrical support like Electrical timer selection and electrical elements selection. and circuit 7 エンジニアリング, エレクトロニクス, マイクロコントローラ, 電気工学, 回路設計 Jan 13, 2018 Jan 13, 20182日 19時間 ¥2035
programable power supply with lcd controller pls do not bid from india or Pakistan i would like design power supply like DPS3012 for more detail contact with me 10 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, 回路設計 Jan 12, 2018 Jan 12, 20182日 13時間 ¥15063
Project for Constantin R. Hi Constantin R., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 3 マイクロコントローラ, PCBレイアウト, , Arduino, 回路設計, FPGA Jan 12, 2018 Jan 12, 20185日 2時間 ¥679045
Design a pcb card I need a pcb card designed that has an RF chip, small processor and WiFi 2 電気工学, PCBレイアウト, 回路設計 Jan 12, 2018 Jan 12, 20181日 16時間 ¥87939
Photovoltaic panels produce DC current that heats a typical water heater Simply put, the goal is to heat a standard hot water tank with solar PV. To be able to help me you'll need to understand (among other things): DC power and loads, heater resistances and solar PV optimization (resistance as it relates to fluctuating PV voltage), and Tigo DC optimizers. Please note this project v1.0 is already working and has been working for over a year, I just know it can ... 8 電気工学, 数学, 回路設計, 再生可能エネルギーデザイン, 暖房装置 Jan 11, 2018 Jan 11, 20181日 14時間 ¥33135
looking for electronics and electric engineer Hi I am looking for electronics and electrical engineer to Design circuit enabled with Bluetooth. Thanks, Yennica 23 エレクトロニクス, 電気工学, 回路設計, Bluetooth Low Energy (BLE) Jan 11, 2018 Jan 11, 20181日 10時間 ¥13180
automation world Programming all plc works And scada system And Implementing it 7 PLCとSCADA, 電気工学, PCBレイアウト, データベースアドミニストレーション, 回路設計 Jan 11, 2018 Jan 11, 20181日 7時間 ¥209104
ASIC Mining Operation in need of TECH Expert The person will need to have experience and be competent in assembly, install, software/hardware interfaces for ASIC mining devices as well as (this is not as iimportant as the ASIC experience/expertise), GPU Graphic card mining rig upkeep, hardware/software interface set up, and ongoing maintenance for all of the above. The person will need to be able to make it to the Stroudsburg area of Northe... 3 情報処理, エンジニアリング, 電気工学, テクニカルサポート, 回路設計 Jan 11, 2018 Jan 11, 20181日 3時間 ¥313767
Sensor Designer - Senseprise Hi, We are looking for an experienced sensor designer. We are developing a prototype for which we need to redesign the strain gauge sensor. We are looking for a thin film or reduced size and reliable sensor design. 4 エレクトロニクス, 電気工学, PCBレイアウト, プロダクトデザイン, 回路設計 Jan 11, 2018 Jan 11, 201819時間 12分 ¥48674
IoT (Internet of Things) Circuit Design — Electrical Engineer in the Western Balkans, Eastern Europe, or Russia (11 Jan 2018) ***WHO IS ELIGIBLE TO APPLY*** Please only apply for this project if you live in: Montenegro, Bosnia-Herzegovina, Kosovo, Serbia, Macedonia, Albania, Moldova, Romania, Belarus, Ukraine, or Russia ***PROJECT SUMMARY*** I have created a detailed functional specification for an IoT (Internet of Things) device which I want you to help me transform into a circuit design. This is *not* a P... 4 マイクロコントローラ, 電気工学, 組み込みソフト, 回路設計 Jan 11, 2018 Jan 11, 201818時間 50分 ¥886
Digital IC Design Assignment Design circuit diagrams and stick diagrams of logic gates to implement their functions. 26 エンジニアリング, エレクトロニクス, Verilog/ VHDL, 電気工学, 回路設計 Jan 11, 2018 Jan 11, 201818時間 45分 ¥2990
Electronics The Anderson Current Loop technology for conditioning the outputs of remote resistive and capacitive sensors The design of optical perimeters and their application to polarization responding sensors 1 エンジニアリング, エレクトロニクス, マイクロコントローラ, 電気工学, 回路設計 Jan 10, 2018 Jan 10, 201813時間 49分 ¥3909
Brand New 2017 Bitmain Antminer S9 (14th's Bitcoin) / L3+ This is brand new Original Anminer with complete accessories and warranty. Antminer S9 APW3++ Power Supply Unit Power Cords SPECIFICATIONS: -------------- Hash Rate : 14TH/s Power Consumption: 1375W + 7% (at the wall, with APW3,93% efficiency, 25C ambient temp) Power Efficiency: 0.098 J/GH + 7% (at the wall, with APW3,93% efficiency, 25C ambient temp) Rated Voltag... 3 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, 回路設計 Jan 10, 2018 Jan 10, 201811時間 15分 ¥44218
Resistance Converter, PCB Design , Prototype Resistance Converter, PCB Design , Prototype 42 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, 回路設計 Jan 10, 2018 Jan 10, 20188時間 54分 ¥69533
design PCB for and SMT LED array I want to make a array of LED's. approx 6 - 12 LED's per board. I have uploaded examples of the PCB/Heatsink design that I would like. Successful candidate will have PCB design and electrical design experience. They should be able to calculate the volts and AMP hours needed to safely power all the LED's in the array. You will also need to select a LED driver (surface mount ... 29 エンジニアリング, エレクトロニクス, 電気工学, PCBレイアウト, 回路設計 Jan 10, 2018 Jan 10, 20184時間 8分 ¥1067
Looking for a POS circuit engineer Looking for a POS, hardware, circuit board engineer. Need to get a chip and circuit board designed. The idea is to read the card details. Bluetooth support is mandatory. This chip must sit in the POS device. We need designed and manufactured chip from you, which is ready to use. 7 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, 回路設計 Jan 10, 2018 Jan 10, 20183時間 16分 ¥90486
Analog/Digital Circuit Design/DSP/PCB Layout/IOT embedded system We want to build an IOT based animal feeder. This main board will control some motors that deliver feed to the animal. We have a loss-in-weight (LIW) load cell installed to detect feeding rates and adjust accordingly. This hub may also interface with various sensors and sensor data, along with hub health checks, etc. need to be uploaded to the cloud via a zigbee type self-assembling mesh network.... 4 マイクロコントローラ, 電気工学, 組み込みソフト, PCBレイアウト, 回路設計 Jan 10, 2018 Jan 10, 20181時間 51分 ¥1872965
Embedded designer We are looking for people who have experience in designing devices with embedded solutions. Experience in projects related to bluetooth low energy and thread (open thread) networks is great. 19 エンジニアリング, エレクトロニクス, マイクロコントローラ, 電気工学, 回路設計 Jan 10, 2018 Jan 10, 2018終了 ¥2259
Soldering PCB board This is a small work which I am outsourcing. It is soldering just 100 small PCB boards and will take 4 to 5 days of work. I shall be paying Rs.25 per board. Do let me know if you are interested to take up this assignment. 25 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, 回路設計 Jan 10, 2018 Jan 10, 2018終了 ¥13425
EG8010+IR2110 BASED SINEWAVE WITH CHARGER INVERTER (36V - 60V) Inverter should be easily adaptable for 24V, 36V , 48V and 60V. INCLUDED MAINS SENSE AND CHANGE OVER LED RELAY LOW BATTERY CUTTOFF OVERLOAD PROTECTION CHARGING INDICATOR, CHARGING CURRENT ADJUSTABLE INDEPENDENT TEMPERATURE CONTROL (in addition to that included in the EG8010_ir2110 Board) BUZZER 8 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, 回路設計 Jan 10, 2018 Jan 10, 2018終了 ¥30679
Resistance to voltage converter by opamp We have a vehicles fuel send unit. We need to urgently design a circuit which can sense the change in resistance of the fuel senders with respect to ground and convert it to a voltage to be read by a adc. 34 エレクトロニクス, 電気工学, 回路設計 Jan 10, 2018 Jan 10, 2018終了 ¥51058
Fuel Flow IoT Design a device on IoT platform which can capture the flow of water. 12 ワイヤレス, エレクトロニクス, マイクロコントローラ, PCBレイアウト, 回路設計 Jan 10, 2018 Jan 10, 2018終了 ¥20874
Project for Sajjad A. Hi Sajjad A., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 7 C プログラミング, エレクトロニクス, マイクロコントローラ, 電気工学, , 回路設計 Jan 9, 2018 Jan 9, 20182日 13時間 ¥3987
pcb design simple two or four layer PCB design to create gerber file 61 エレクトロニクス, CAD/CAM, 電気工学, PCBレイアウト, 回路設計 Jan 9, 2018 Jan 9, 2018終了 ¥31138
Cypress Semi PSoc and PowerPSoc Design Please respond only if you a person, not a team, and have PowerPSoc (CY8CLED) experience. The first part of this project is to create a LED controller board mostly based on the reference design in the lighting evaluation module CY3267, but with a difference form factor (16 independent 1A channels needed) and additional communications capability (CAN FD). 10 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, 回路設計 Jan 9, 2018 Jan 9, 2018終了 ¥3544
Electrical Engineering I'm a product developer looking for an electrical engineer who is familiar with tape lights, how they work and to help me customize a solution for a product. 23 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, 回路設計 Jan 9, 2018 Jan 9, 2018終了 ¥21929
Mercury2018 Unify design of 3 already existing PCBs into one single PCB. Full Altium projects available for 2 of the 3 PCBs 31 エレクトロニクス, CAD/CAM, PCBレイアウト, 回路設計 Jan 9, 2018 Jan 9, 2018終了 ¥128855
Schematic for NEO-M8U GPS and Transceiver Schematic needed for NEO-M8U GPS and Iridium 9603 Satellite Transciever. The device must be powered off of AA batteries. 17 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, 回路設計 Jan 8, 2018 Jan 8, 2018終了 ¥2326
IoT (Internet of Things) Circuit Design — Electrical Engineer in the Western Balkans, Eastern Europe, or Russia (8 Jan 2018) ***WHO IS ELIGIBLE TO APPLY*** Please only apply for this project if you live in: Montenegro, Bosnia-Herzegovina, Kosovo, Serbia, Macedonia, Albania, Moldova, Romania, Belarus, Ukraine, or Russia ***PROJECT SUMMARY*** I have created a detailed functional specification for an IoT (Internet of Things) device which I want you to help me transform into a circuit design. This is *not* a P... 12 マイクロコントローラ, 電気工学, 組み込みソフト, 回路設計 Jan 8, 2018 Jan 8, 2018終了 ¥1329
Convert schematic into CAD design PCB hello, this small project is very basic but i need you to build a cad file based on this circuit board so that it can be used on oshparkdotcom the full schematic and diagrams are included in the PDF provided. this is for an 8 bit computer PCB board that is a simplified Apple 1 computer on a smaller form factor. 54 エレクトロニクス, CAD/CAM, 電気工学, PCBレイアウト, 回路設計 Jan 7, 2018 Jan 7, 2018終了 ¥38133
i need a circuit designer my name is david i need to make my wierlass mouse wired becase i broke it 4 回路設計 Jan 7, 2018 Jan 7, 2018終了 ¥2990
battery powered portable projector to display static images (like the pages of a book) on a screen Hello, Can you do a project that involves producing a prototype of a small battery powered projector that displays a static image or text on a screen the size of A4 paper? the projector should be in close range of say 20 to 30cm from the screen. No multimedia, just still image or text like the page(s) of a book. It should be very portable. Please reply ASAP. Regards! 10 エンジニアリング, エレクトロニクス, Matlab and Mathematica, 電気工学, 回路設計 Jan 6, 2018 Jan 6, 2018終了 ¥66010
Voltage amplifier with mosfet I need a circuit design of voltage amplifier with MOSFET. DC Voltage Source is +9V, voltage gain is 20, input signal is 2kHz sinusoidal signal, and peak-to-peak voltage of output signal must be greater then %60 of supply voltage. 7 回路設計 Jan 6, 2018 Jan 6, 2018終了 ¥2990
Li ion 6S4P battery charger Design schematic and software for Li ion 6S4P battery charger. Something like Lipro battery intelligent balanced charger. 3 エレクトロニクス, マイクロコントローラ, 電気工学, 組み込みソフト, 回路設計 Jan 6, 2018 Jan 6, 2018終了 ¥15506
Project for Hao J. Hi Hao J., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 3 エレクトロニクス, 電気工学, PCBレイアウト, プロダクトデザイン, , 回路設計 Jan 6, 2018 Jan 6, 2018終了 ¥27799
Battery data manager for solar system We are a company dedicated to install solar system for off grid zones. We want to design and construct a prototype of screen that shows to our clients the level of charge of batteries, the energy that solar panels carry out to the system and other variables in real time. The system must be work in 12, 24 and 48 V and consume less than 1W in stand by and less than 5W when screen is showing infor... 26 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, 回路設計 Jan 6, 2018 Jan 6, 2018終了 ¥45852
Flash NAND Storage Module with female USB 3.0 Output that works with Android, OS X and Windows Looking for an electrical or computer engineer to design and develop a storage solution for a gadget, the storage module is a stand alone module with a usb 3.0 female output that connects to external devices by OTG. (Windows, MacOS and Android) and allows the user to transfer data between the device and the module (Android App will be developed by us separately). It will be a NAND flash storage,... 2 エレクトロニクス, 電気工学, 組み込みソフト, PCBレイアウト, 回路設計 Jan 5, 2018 Jan 5, 2018終了 ¥138443
I would like to hire an Electrical Engineer Design of a single phase 230V, 5kw, solar grid tie inverter. Complete , standards compliant , field tested design required. Enclosure design is not required. Min 5 years design experience in solar grid tie inverters. Please do not respond if you do not meet experience criteria. Detailed specifications will be discussed after shortlisting. 5 機械工学, 電気工学, PCBレイアウト, Arduino, 回路設計 Jan 5, 2018 Jan 5, 2018終了 ¥20793
A programmable device for digital payment I am working on a project to build a payment system. So I need a device which will have, 1. built in NFC support to communicate with other devices. 2. Display 3. Number key pad I should be able to program this to read and write nfc and I should be able to program/control the display. You need not worry about programming it, you should select and design components which should be easy t... 12 PCBレイアウト, 回路設計 Jan 5, 2018 Jan 5, 2018終了 ¥146639
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