Схемотехніка Роботи та конкурси

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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Проект/Конкурс Описання Заявки/Роботи Навички Розпочато Закінчується Ціна (USD)
Logisim expert electrical engineer I need Logisim expert electrical engineer 19 Техніка, Електроніка, Електротехніка, Розводка друкованої плати, Схемотехніка Dec 15, 2017 Сьогодні6д. 10г. $85
I need online tutor in electronic circuit design (Frequency Responses ) see the attachments I need tutor in electronic circuit design (Frequency Responses ) who can explain it by online board and I need him now check the attachment and please don't bid if you are not fully understand it i will pay by hour 7 Електроніка, Електротехніка, Схемотехніка Dec 14, 2017 Dec 14, 20175д. 21г. $24
Create an ASIC board capable of hasing SHA256 (2-20Th/s) Good Day I am interested in finding somebody who will be able to design an ASIC board for my team and I. It needs to be able to hash SHA256 in order to mine bitcoin. It is up to you to decide whether you will be using FPGAs or other off-the-shelf ICCs. You will be working with some of the greatest experts in manufacturing and bussiness. It must meet or surpass the following specifications: ... 5 Електроніка, Мікроконтролер, Електротехніка, Схемотехніка, FPGA Dec 14, 2017 Dec 14, 20175д. 20г. $463488
Convert Arduino project to Eagle CAD -- 2 I have an Arduino project that is rather basic but I need it converted into an eagle CAD drawing so that I can have circuit boards made for it. I would like the circuit to be optimized though to only use the components that I absolutely need for the project to work. 22 CAD/CAM, Arduino, Схемотехніка Dec 14, 2017 Dec 14, 20175д. 19г. $125
Convert arduino project to eagle cad I have a basic Arduino project that I need converted into an eagle CAD drawing 2 AutoCAD, Arduino, Схемотехніка Dec 14, 2017 Dec 14, 20175д. 19г. $514
Internet researcher needed who lives in *Bosnia and Herzegovina* I am running a contest which is an *internet research project.* Despite the poorly worded title, the contest does not involve building any websites whatsoever. The contest requires that you *FIND* five websites that meet my criteria (my specifications). You do *not* need to build any websites whatsoever for this contest…. —Bosnia and Herzegovina— I need 5 websites for r... 5 Дослідження, Мікроконтролер, Arduino, Схемотехніка, Інтернет-дослідження Dec 14, 2017 Dec 14, 20175д. 17г. $22
I would like to hire a Circuit Designer Hi, this project is very simple. Imagine a circuit that receives a signal v_in (t) at the input and outputs a signal v_out (t). In addition, the circuit has a button and an LED. The signal v_in (t) consists of two voltage pulses. Each pulse has a duration of 1ms and the pulses are spaced 10ms apart. There are two possibilities for each pulse: it can have amplitude of 1V or 2V. That is, there ar... 8 Техніка, Електроніка, Мікроконтролер, Електротехніка, Схемотехніка Dec 14, 2017 Dec 14, 20175д. 14г. $152
I would like to hire a PCB Layout Designer Design a bitcoin miner comparable to Antminer S9 16 Електротехніка, Розводка друкованої плати, Біткойн, Схемотехніка Dec 14, 2017 Dec 14, 20175д. 14г. $53
Project for Loi L. Hi Loi L., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 2 Електроніка, Verilog / VHDL, Електротехніка, , Цифровий дизайн, Схемотехніка Dec 14, 2017 Dec 14, 20178д. 8г. $105
China management We are looking for a freelancer that has an experience working with manufacturs that develop PCB with components, exactly by the size that we are looking for. We also need to integrate the electronic with a Shell. 13 Електроніка, Мікроконтролер, Електротехніка, Розводка друкованої плати, Схемотехніка Dec 13, 2017 Dec 13, 20174д. 23г. $399
LTSpice project Need someone who is experienced in Feedback Transimpedance Amplifier Design 7 Техніка, Електроніка, Matlab and Mathematica, Електротехніка, Схемотехніка Dec 13, 2017 Dec 13, 20174д. 22г. $48
Bluetooth Low Energy Custom PCB Design Design customised PCB detail for the low power BLE application. More details will be provided to suitable designer. 24 Електроніка, Мікроконтролер, Розводка друкованої плати, Дизайн продукту, Схемотехніка Dec 13, 2017 Dec 13, 20174д. 20г. $215
computer mo - open to bidding Go to the [url видалений, увійдіть для перегляду] and generate MD5 hash for your name. Example: MD5("Art") = "978D7D6BDE930F0FA9615627A15B2FC1" Divide the MD5 hash on 4 substrings each of the length 8 First part of the hash when divided by 7FFFFFFF gives you an intersept, β₀, of your population regression modelSecond part of the hash when divided by 7FFFFFFF gives you ... 3 Мікроконтролер, Arduino, Схемотехніка, Bluetooth з низьким енергоспоживанням (BLE) Dec 13, 2017 Dec 13, 20174д. 17г. $109
Web App Controlled IoT Device Need to control a Buzzer from a web Application using a MQTT Protocol enabled device. 4 Розводка друкованої плати, Arduino, Схемотехніка, MQTT, Raspberry Pi Dec 13, 2017 Dec 13, 20174д. 13г. $240
Design a low-power consumption Arduino Pro Mini circuit Design a long-life battery powered circuit, connected to the following external parts: an Arduino Pro Mini 5V 16MHz. a HC-06 bluetooth module. an A3144 hall effect sensor. a 3 pin switch. a DC motor, preferably running at 9V. a suggested 6 pcs 1.5 V Energizer Ultimate Lithium AA batteries. The Arduino will have a power down function. It can sleep-wakeup-sleep for weeks when it’s ... 28 Електроніка, Мікроконтролер, Електротехніка, Arduino, Схемотехніка Dec 13, 2017 Dec 13, 20174д. 10г. $249
PCB Layout and Designing in EAGLE Need a Schematic and Board design in Autodesk Eagle along with a GERBER files. 28 Електроніка, CAD/CAM, Електротехніка, Розводка друкованої плати, Схемотехніка Dec 13, 2017 Dec 13, 20174д. 3г. $126
I need a skilled Freelancer Evening, Being a Electrician for a few years now, I came across a problem with a major electrical device. Im seeking somebody to help me bring a new improved electrical device i have to life. I currently have a rough drawing but will need assistance in creating detailed sketches of the prototype. I want to be able to use the sketches for a patent and 3D CAD model. Also going to be looking for a... 11 Електроніка, Дизайн продукту, 3D-дизайн, Схемотехніка, Sketching Dec 13, 2017 Dec 13, 20174д. 2г. $983
Project for Viktor S. Hi RegulViktor, I noticed your profile and would like to offer you my project. We can discuss any details over chat. I can discuss the price also with you. It's a hardware project. You can simulate it first and can be given half of the price. You can then do it on Arduino hardware and we I can send you the other half of the money. 1 Техніка, Електроніка, Мікроконтролер, Розводка друкованої плати, , Схемотехніка Dec 12, 2017 Dec 12, 20177д. 1г. $9
ELD/HOS - Hardware and software selection /Trailer Tracking We are small trucking company Seattle ( US ) based . Looking for some help with on ELD/HOS solutions trailer tracking device . Help us to figure out hardware(selection of hardware) and software(with source code) . we need hardware for J1939 protocol for tractor or motor such as Cummins , Detroit, Peterbilt , [url видалений, увійдіть для перегляду] is over 100 solutions available in market ( $ 10... 6 Техніка, Електроніка, Мікроконтролер, Автомобілі, Схемотехніка Dec 12, 2017 Dec 12, 20174д. $565
power system and control I have an assignment about power system and control. need matlab, simulik and mathcad 20 Matlab and Mathematica, Електротехніка, Схемотехніка Dec 12, 2017 Dec 12, 20173д. 18г. $142
Simple flex board layout I need a design done of a simple flexi circut. I havd a soild model and a drawing but I need the files that can be given to the circuit house for production. 15 Розводка друкованої плати, Схемотехніка Dec 12, 2017 Dec 12, 20173д. 17г. $141
basic electrical hands-on tutorial (urgent) I want to have one day electric training for using different instruments, hands-on experience for wiring and testing different parameters. 15 Техніка, Електроніка, Мікроконтролер, Електротехніка, Схемотехніка Dec 12, 2017 Dec 12, 20173д. 17г. $16
Electronics devices and circuits design. i need help in Electronics devices and circuits design. 11 Техніка, Електроніка, Технологія машинобудування, Електротехніка, Схемотехніка Dec 12, 2017 Dec 12, 20173д. 15г. $23
Electrical engineer If you are good in electronics and software designing then i will send you complete detials. 18 Техніка, Електроніка, Електротехніка, Розводка друкованої плати, Схемотехніка Dec 12, 2017 Dec 12, 20173д. 13г. $141
Wireless charger 10W 10W Fast Wireless Charging, Input: 5V-2A/9V1.8A Output: 5V-1.5A/ 9V-1.5A MAX Wireless Charging Efficiency: 75% minimum Wireless Charging Power: 10W Requirement: Compatible for both IOS & Andriod electronics devices Current flow Displacement component included 3V-9V 0-3A PCBA & Components Dimension: Restricted within 95mm*60mm*7.5mm UL, CE standard Must provide BOM and est... 7 Електроніка, Електротехніка, Розводка друкованої плати, Дизайн продукту, Схемотехніка Dec 12, 2017 Dec 12, 20173д. 4г. $680
Electronics - Multi-Feedback BandPass filter (Multisim) You need to be excellent with the topic above if you want to apply - this is a very urgent task - i need someone who can deliver it in 2-3 days max. THE PROJECT WILL PAY VERY WELL FOR WHO IS WILLING TO DO IT PERFECTLY UNDER SUCH TIME THANKS - PLS DONT APPLY IF YOURE ENGLISH LEVEL IS BELOW FLUENT AND SKILLS ARE NOT A MATCH 23 Техніка, Електроніка, Matlab and Mathematica, Електротехніка, Схемотехніка Dec 11, 2017 Dec 11, 20173д. $385
Project for Sraman S. Hi Sraman S., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 2 Техніка, Електроніка, Електротехніка, Цифровий дизайн, Схемотехніка Dec 11, 2017 Dec 11, 20175д. 23г. $12
Design a bass/guitar effects pedal I am a sml,,l part time pedal manufacturer in California. I’m looking for an engineer/circuit designer who has experience with audio circuits. I am looking to design a bass guitar effect pedal that can generate a signal an octave above and below what the input signal is. There are several units on the market that do this already, just look up ‘octave Pedal’ if you’re not fa... 4 Електроніка, Електротехніка, Цифровий дизайн, Схемотехніка, Звуковий дизайн Dec 11, 2017 Dec 11, 20172д. 21г. $492
need a voltage regulator circuit design (pspice) need in 3-4 hours budget 30$ simple task 11 Електроніка, Електротехніка, Схемотехніка Dec 11, 2017 Dec 11, 20172д. 18г. $33
PCB Routing for Board using Kicad I have a PCB with a completed schematic. The components all the footprints. I have even placed the footprints on a PCB with reasonable positions. Most of the positions can and should be adjusted slightly during layout to make layout better. It's just things like switches, plugs, and LEDs that I'd rather not move since that would impact case design. The PCB has about 160 components t... 21 Електроніка, Розводка друкованої плати, Схемотехніка Dec 11, 2017 Dec 11, 20172д. 17г. $421
multisim function generator hi i want someone to connect the function generator and the scope in multisim of electric circuit thank you 9 Техніка, Електроніка, Verilog / VHDL, Електротехніка, Схемотехніка Dec 11, 2017 Dec 11, 20172д. 17г. $23
Voltage Regulator using PSPICE Project description Use zener diode, BJT or other components to design a voltage regulator that will provide an output voltage of 10 V (nominal value) to a variable load. The actual output voltage variation should be less than ±1V of the nominal value under the load variation from 500 Ω to 5 kΩ and input voltage variation from 0 V to 15 V. Design Report: Document the design p... 6 Схемотехніка Dec 11, 2017 Dec 11, 20172д. 17г. $29
Hardware Design Expert - 10+ years I am looking for a seasoned Hardware design and developer who can quickly provide develop schematics, PCB and help through the procurement of components and bring the board up. 22 Електроніка, Мікроконтролер, Електротехніка, Розводка друкованої плати, Схемотехніка Dec 11, 2017 Dec 11, 20172д. 16г. $380
POS, ATM, SOLUTIONS Create circuit board and programme according to our design. 4 Java, Техніка, Програмування на C++, Схемотехніка Dec 11, 2017 Dec 11, 20172д. 15г. $2031
what is the item code of this connector? I would like to know the item code of this connector. (pictures attached), the first one that can tell me the manufacturer & item code and point me to a distributor (digikey / mouser / farnell) wins. 6 Схемотехніка, Розводка друкованої плати Dec 11, 2017 Dec 11, 20172д. 13г. $58
A Simple Electronics Question I've added the screenshots. One contains the circuit(not in the correct form, must be converted) and the other one contains the questions. 3 Техніка, Електроніка, Електротехніка, Схемотехніка Dec 11, 2017 Dec 11, 20172д. 5г. $18
Adjustable dc-dc driver for 150+ W CoB LED array The proposed task includes design and prototyping of adjustable dc-dc driver for CoB LED array Spec: - light source: BXRC-40E10K0-C-7X ”typical” max: 69V; 1,7A ; 120W, planned abs max: 72V; 2,6A; 150-185W - power source: Power bank, li-ion 18650 cells like LG INR18650MJ1: 3500mAh 3,7V, 10A; Battery: 50V charged, 36V discharged (cell 4,2...3V, 16 pc, 2 x 8S ) - LED array driver: ... 16 Електроніка, Електротехніка, Розводка друкованої плати, Схемотехніка Dec 10, 2017 Dec 10, 20172д. -
Firmware Designer Hello We are looking for a firmware designer to code for our PCB project. This product includes the following: 4 Li-ion Batteries Power PCB Battery Charge PCB LED Lights PCB Aluminum Heater PCB with Temperature sensor We have full PCB designs, schematics, etc for you to view and quote. Only candidates that we are interested in will receive these files to view and quote. In your... 24 Електроніка, Електротехніка, Розводка друкованої плати, Дизайн продукту, Схемотехніка Dec 10, 2017 Dec 10, 20171д. 15г. $17
Electrical engineer in —Pakistan— needed to design a circuit (10 Dec 2017) ***PROJECT SUMMARY*** I have created a detailed functional specification which I want you to help me transform into a circuit design. This is *not* a PCB layout project. This is a circuit design project. Although the circuit will likely use an ESP8266, I do not require that you have any experience with the ESP8266. Instead, I am looking for engineers who have experience with micro-controlle... 19 Мікроконтролер, Електротехніка, Вбудоване ПЗ, Схемотехніка Dec 10, 2017 Dec 10, 20171д. 14г. $10
Build schematic of soldering station 2 in 1, and write program for MC Good day freelancers, I need build sch for soldering station(iron and hot air gun), all components need locate on one board. Power supply will be external, your task make only "brain board"(with regulation, indication and others). I need make: 1) shematic (simulate); 2) program for mc Detail of feature sch: microcontroler what need use - atmega8, indicator - 7'th segments, ... 15 Електроніка, Мікроконтролер, Електротехніка, Розводка друкованої плати, Схемотехніка Dec 10, 2017 Dec 10, 20171д. 8г. $203
Electrical Engineering home work help I have a few problem sets that I need help to solve and understand, perhaps through Skype we could share screen and teach me how to solve them. I attached the problem sets 13 Техніка, Електроніка, Електротехніка, Схемотехніка Dec 9, 2017 Dec 9, 201714г. 15х. $96
custom pcb design Hello, We are working with a customer that has over 20 AGVs which we need to retrofit while the system is running. They use a VSU (Vehicle Sensing Unit) TX and RX at each end of the AGV. These units are potted and we cannot see the design and have limited no info, but we do have some working units which you can use for testing. If you can un-pot them is would be great as the design is not so in... 1 Електроніка, Мікроконтролер, Електротехніка, Розводка друкованої плати, Схемотехніка Dec 9, 2017 Dec 9, 201713г. 36х. $2647
EMV chip reader Needs an embeded enginner to draw schematic diagram for the EMV chip of all types. I will provide you all other details once I select the candidate. 4 Електроніка, Мікроконтролер, Електротехніка, Розводка друкованої плати, Схемотехніка Dec 9, 2017 Dec 9, 201712г. 55х. $31
Project for Subodh S. Hi Subodh S., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 3 Електроніка, Електротехніка, Розводка друкованої плати, , Схемотехніка Dec 9, 2017 Dec 9, 20173д. 12г. $10
Design PCB Board for IGBD and DRIVER Design and develop eight IGBT circuit with gate driver. Design & PCB should consider and include * Short circuit withstand capability *Over voltage protection Attached draft circuit. Welcome if you are able to develop 14 Електроніка, Мікроконтролер, Електротехніка, Розводка друкованої плати, Схемотехніка Dec 9, 2017 Dec 9, 20173г. 38х. $129
Electronic Engineer Tutor Hello, I am looking for a person, who has electrical/electronics background and is able to help me. You must have problem solving abilities to apply for this post. Thank you! Happy Bidding 3 Техніка, Електроніка, Технологія машинобудування, Електротехніка, Схемотехніка Dec 8, 2017 Dec 8, 2017Закінчився $10
Questions on digital electronic circuits based on transistors Please check out the link for sample. Project is based on mos transistors. Further details will be provided once I have contacted you. Thanks. [url видалений, увійдіть для перегляду] 23 Техніка, Електроніка, Електротехніка, Схемотехніка Dec 8, 2017 Dec 8, 2017Закінчився $361
Project for Ramani S. -- 2 Hi sramani464, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 1 Електроніка, Електротехніка, Побачення, Різне, Схемотехніка Dec 8, 2017 Dec 8, 20172д. 13г. $2
Electronic system design - RFID & GSM Hello, I need a professional to design an electronic system which include ( but not limited ) the following: - RFID & RFID readers ( or NSF ) - GSM data logger. - control valves - could be configured with flow meters. Your design should include the part specification, logic and design basis + technical drawing and simplified drawing for non-technical persons. The details will be g... 28 Електроніка, Електротехніка, Розводка друкованої плати, Дизайн продукту, Схемотехніка Dec 8, 2017 Dec 8, 2017Закінчився $809
PCB Layout Designer (PADS) We need a PCB Designer who knows Mentor Graphics PADS having minimum 4 years Experience, to work for our client (Customer's Place) in Pune, for 3 months in a contract basis 9 Електроніка, CAD/CAM, Електротехніка, Розводка друкованої плати, Схемотехніка Dec 8, 2017 Dec 8, 2017Закінчився $361
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