Diseño de circuitos Jobs

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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    42 trabajados encontrados, precios en USD

    Hola, Necesitamos agentes que nos ayuden a vender PCB. Este es Ace Chow de Global Success Circuit Co., Ltd de China. Es un fabricante profesional de PCB con 3 fábricas, produce PCB multicapa (2-20 capas), PCB de alta precisión, PCB basado en AL, etc. Si usted tiene tales intereses, por favor póngase en contacto conmigo. [Removed by Freelancer.com Admin]

    $54 (Avg Bid)
    $54 Oferta Promedio
    2 ofertas
    Low Power Circuit Design 6 días left
    VERIFICADO

    We are developing a 1.5V battery device. Looking for a design of a subsystem circuit that is 1) low cost, 2) constant current RGB LED driver, 3) loud Piezo driver, and 4) < 1uA when shutdown.

    $12 / hr (Avg Bid)
    $12 / hr Oferta Promedio
    7 ofertas

    I am looking for someone (expert) to search the internet for me and find schematic and PCB and BOM etc(all files for produce a board) of Linux based (Ubuntu, Debian etc) mini computer. Please pay attention I need altium, eagle or kicad files not pdf or image

    $31 (Avg Bid)
    $31 Oferta Promedio
    6 ofertas

    Hi! I am struggling trying to make an "Elechouse NFC module V3" work with an ESP32. Therefore, I would like to contract a freelancer to provide me with a working code to read MRD, MiFare and NFC badges on a PN532 connected to a ESP32 over I2C and over SPI (need both for testing each badge type). Very important: I need a working sketch for the three types of badges and two type of connect...

    $174 (Avg Bid)
    $174 Oferta Promedio
    6 ofertas

    Hi! I am struggling trying to make an "Elechouse NFC module V3" work with an ESP32. Therefore, I would like to contract a freelancer to provide me with a working code to read MRD, MiFare and NFC badges on a PN532 connected to a ESP32 over I2C and over SPI (need both for testing each badge type). Very important: I need a working sketch for the three types of badges and two type of connect...

    $182 (Avg Bid)
    $182 Oferta Promedio
    6 ofertas
    Logism Assignment 5 días left

    Need A Logism program with specific requirements made for an assignment. Assignment involes creating an 8-Bit ALU

    $111 (Avg Bid)
    $111 Oferta Promedio
    9 ofertas

    Hi! I am struggling trying to make an "Elechouse NFC module V3" work with an ESP32. Therefore, I would like to contract a freelancer to provide me with a working code to read MRD, MiFare and NFC badges on a PN532 connected to a ESP32 over I2C and over SPI (need both for testing each badge type). Very important: I need a working sketch for the three types of badges and two type of connect...

    $104 (Avg Bid)
    $104 Oferta Promedio
    5 ofertas

    Hi! I am struggling trying to make an "Elechouse NFC module V3" work with an ESP32. Therefore, I would like to contract a freelancer to provide me with a working code to read MRD, MiFare and NFC badges on a PN532 connected to a ESP32 over I2C and over SPI (need both for testing each badge type). Very important: I need a working sketch for the three types of badges and two type of connect...

    $132 (Avg Bid)
    $132 Oferta Promedio
    3 ofertas
    PCB design 5 días left

    Design and prototype a PCB of intermediary complexity for a PCI-e expansion board.

    $3715 (Avg Bid)
    $3715 Oferta Promedio
    25 ofertas

    when the phone is connected to the phone fan will work in the port will charge the phone will receive a sound

    $158 (Avg Bid)
    $158 Oferta Promedio
    7 ofertas
    LED Driver PCB (using ARM-M0) 5 días left
    VERIFICADO

    I am looking for a small custom embedded solution to drive WS2812B LED's. The project file is attached as PDF. Preferably using STM32F0 style microcontroller. Best regards, Victor

    $207 (Avg Bid)
    $207 Oferta Promedio
    29 ofertas
    VLSI expert required 5 días left
    VERIFICADO

    1. a. Design and implement the following circuit with four inputs and four outputs using CMOS transistors. • The first output is high when the binary value of the input is less than or equal to7 • The second output is high when the binary value of the input is between 5 and 12 • The third output is high when the binary value of the input is greater than or equal to 8 • The fou...

    $17 (Avg Bid)
    $17 Oferta Promedio
    3 ofertas
    Wave Mechanics Project 5 días left
    VERIFICADO

    Need an electrical or electronics engineer. Budget- 25$

    $24 (Avg Bid)
    $24 Oferta Promedio
    4 ofertas

    I need help in drafting and developing involving pcb and choose componetse to generate RF transmission at 433.92Mhz. The processor will be a pic 10F222, currently I have something ready, however the scope is small, I do not know if it is lack of pontencia or problem with components. A SAW 433.92Mhz crystal is used to brake the frequency, but it has oscillated a lot.

    $20 (Avg Bid)
    $20 Oferta Promedio
    7 ofertas

    Hi, please check [iniciar sesión para ver URL] and [iniciar sesión para ver URL] This flexible pcb design has been used to provide dual sim capability to phones. I assume that it is basically filtering sim card and phone communication and when it is catching #11 or #22 input, it does the switch from sim 1 to sim 2. I need to filter something else between phone and sim card, I will ...

    $1312 (Avg Bid)
    $1312 Oferta Promedio
    8 ofertas
    Design me an electronic circuit 4 días left
    VERIFICADO

    I have a couple of switches connected in series with a load. The load remains energized until one of the switches breaks the circuit. The circuit is supplied with 110 Vac or 220 Vac. I want to add one extra conductor in the circuit, and manipulate the AC electrical signal to generate some sort of identifiable address on this conductor. This address needs to be identified by a separate circuit boa...

    $172 (Avg Bid)
    $172 Oferta Promedio
    16 ofertas
    CIRCUITO LED 3 días left
    VERIFICADO

    ITALIAN-SPEAKING FREELANCERS PREFERABLY, ENGLISH-SPEAKING ARE FINE, TOO SMALL PROJECT (WITH ARDUINO?) I WANT TO BE ABLE TO COMMAND THE LEDS (MAX 18) WITH A PIR AND A SLOW IGNITION (PWM?). THAT'S ALL. COMPLICATION IS IN THE ABSOLUTE NECESSITY TO MINIMIZE CONSUMPTION. THESE CIRCUITS ARE INSERTED IN ARTISTIC OBJECTS (PAINTINGS) THAT ONLY COME ON IN THE PRESENCE OF AN OBSERVATOR. IT IS ANNOY...

    $386 (Avg Bid)
    $386 Oferta Promedio
    7 ofertas

    Desenhar Painel de Circuito Impresso a partir de esquemas em PCAD ou Altium

    $950 (Avg Bid)
    $950 Oferta Promedio
    2 ofertas
    Design PS4 controller PCB in KiCAD 3 días left
    VERIFICADO

    Divide PS4 controller into two equal parts from the center (left and right) then replace the right analog stick with optical mouse sensor which will work as an analog stick.

    $177 (Avg Bid)
    $177 Oferta Promedio
    10 ofertas

    need power supply circuit design for given specification i/p: 230v AC, 0.5A o/p: 9v DC, 2A also provide technical documentation containing schematic diagram, layout design, BOM etc....

    $707 (Avg Bid)
    $707 Oferta Promedio
    20 ofertas

    Need to create a TX/RX Module with 24 volt controls for Residential Heat control. There will be two modules that speak to each other both able to TX/RX and after receiving information it will keep steady the 24 volt selection or off. TX/RX can be switch between WiFi/Bluetooth/Radio, or any other suggestions. It needs to smart connect, eg. if one loses connection it switches to other communicatio...

    $517 (Avg Bid)
    $517 Oferta Promedio
    25 ofertas

    I need help designing a siimple circuit that controls an air brake system using a potentiometer

    $117 (Avg Bid)
    $117 Oferta Promedio
    11 ofertas

    I need a 100 Page Write up explaining what Transformer, Power Conditioner, autotransformers are. How they work, how they are designed, how they are used and schematic drawings of the windings. This will be used as training for new electrical engineers. show some diagrams and schematic drawings of the transformers and their output. I need explanations of the issues of getting the right output an...

    $32 / hr (Avg Bid)
    $32 / hr Oferta Promedio
    11 ofertas

    I need to be designed a MIMO microstrip antenna with different frequencies from 1 - 3 GHz

    $11 / hr (Avg Bid)
    $11 / hr Oferta Promedio
    13 ofertas
    Design PCB and Build Controller 2 días left
    VERIFICADO

    Required to Design PCB with programming to display 4 to 20ma signal from the sensor Required to choose the appropriate controller IC and LCD for display the data from the sensor which is analog 4 to 20ma / 0 to 10 V dc analog

    $461 (Avg Bid)
    $461 Oferta Promedio
    46 ofertas

    I need to connect a controller (like an Xbox controller) to a Single board computer, preferably an Asus Tinker board or a LattePanda v1.0. The device I want to make is a handheld console ( similar to a nintendo switch).

    $193 (Avg Bid)
    $193 Oferta Promedio
    4 ofertas

    i have at hand several schematic and pcb,i need support for drawing schematic and pcblayout

    $30 (Avg Bid)
    $30 Oferta Promedio
    34 ofertas
    VLSI project. 2 días left
    VERIFICADO

    Looking for an expert in VLSI a. Design and implement the following circuit with four inputs using CMOS transistors. The output is high if there are odd number of ones in the input The output is high if there are even number of ones in the input. The output if there is two consecutive ones in the input. b. Draw the mask layout with Ln = Lp= 0.6 μm, Wn= 4.2 μm and Wp= 10.2 μm using 0.6 &...

    $40 (Avg Bid)
    $40 Oferta Promedio
    2 ofertas

    We are in need of a design of a custom Active DC circuit breaker. This circuit breaker will be used in an automotive application to protect an electrical device from over current (50-80 amps) and against transient voltage spikes up to 150 volts. It needs to be compact and needs to be small.

    $1230 (Avg Bid)
    $1230 Oferta Promedio
    20 ofertas

    Electronics Design, new pcb development for a wireless sensor network device. Internet of things enabled. Atmel microprocessor and wireless transceiver, with analog and digital IO.

    $23 / hr (Avg Bid)
    $23 / hr Oferta Promedio
    30 ofertas
    VLSI project 1 día left
    VERIFICADO

    a. Design and implement the following circuit with four inputs using CMOS transistors. The output is high if there are odd number of ones in the input The output is high if there are even number of ones in the input. The output if there is two consecutive ones in the input. b. Draw the mask layout with Ln = Lp= 0.6 μm, Wn= 4.2 μm and Wp= 10.2 μm using 0.6 μm technology. Also simulate ...

    $53 (Avg Bid)
    $53 Oferta Promedio
    3 ofertas

    Looking for an expert in Electric Circuits and Networks. Need to solve simple questions related to Mesh Analysis Nodal Analysis

    $28 (Avg Bid)
    $28 Oferta Promedio
    14 ofertas

    Evaluate & Critique Small PCB Design Project Objectives: – Consultant to analyze and understand elements of a small PCB design – Consultant to provide recommendations as to the fitness of the designs and make suggestion for improvements of design and selected components. - Consultant shall provide feedback assessment and how to improve design for manufacture. Expertise Requi...

    $645 (Avg Bid)
    $645 Oferta Promedio
    16 ofertas

    need to design a traffic crossing system. freelancer should have good grip on circuitory and needs to have good skills on designing circuits in simulators like multisim, OrCad etc.

    $52 (Avg Bid)
    $52 Oferta Promedio
    8 ofertas

    Need an Electronics Engineer to "Save As" Altium PCB and Schematic files as: 1. PCB binary 4.0 and 2. Schematic binary 4.0 format.

    $8 (Avg Bid)
    $8 Oferta Promedio
    10 ofertas
    PCB design of Chinese toy board 15 horas left
    VERIFICADO

    Hi all, i would like to design a cheap toy Electronic PCB. I am an Electronic Enginner and i will provide the schematics for normal digikey component. what you need to do is to redesign the board to have a minimum cost with BULB IC I prefer Chinese technology the design must include bluetooth ble 4.0 hm-11 antenna and chip please see the attached image for the other component: the project de...

    $176 (Avg Bid)
    $176 Oferta Promedio
    26 ofertas

    Hi We have a simple multitool pen which features a flashlight. We are experiencing issues with the flashlight and need a solution QUICK. But we need to give instructions to the factory ASAP as they cannot solve this simple thing. [iniciar sesión para ver URL] This is the product. Looking to make a move ASAP. We are having issues with the flashlight working properly/ reliable. Plea...

    $183 (Avg Bid)
    $183 Oferta Promedio
    8 ofertas

    I would like to Design, simulate, build, and analyze a single phase, DC to AC PWM inverter for my company where we sell inverters. the inverter must provide 12 VAC rms to a resistive and inductive load, with a 12 VDC voltage source using one of the methods of Pulse Width Modulation. Communicate your results effectively

    $280 (Avg Bid)
    $280 Oferta Promedio
    18 ofertas
    KiCAD PCB Designer 10 horas left
    VERIFICADO

    I need a PCB Designer experienced on KiCAD. I will need their past projects proving their skills on KiCAD.

    $195 (Avg Bid)
    $195 Oferta Promedio
    21 ofertas
    DC driver for PDLC film, 7 horas left
    VERIFICADO

    We would like to run PDLC film (8x5 cm) by DC Normally PDLC works with 48VAC, Our Circuit size should be maximum as 20x20x5 mm all details are in project documents attached

    $1292 (Avg Bid)
    $1292 Oferta Promedio
    6 ofertas

    I need someone to write the code for a midi foot controller. It needs to have (Rec/Play/Dub, Stop, Toggle Fx etc): CC messages or Note On/Off messages. Changing Presets: PC messages

    $59 (Avg Bid)
    $59 Oferta Promedio
    4 ofertas