Circuit Design 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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    49 jobs found, pricing in USD

    I am currently using several Adafruit boards in conjunction with an Arduino Nano 33 IoT to power and log data from a pressure sensor. See attached image for the electronics schematic. I would like to just have one PCB to replace all components shown in the schematic, apart from the BMP388 breakout board, which must remain separate. If it is not possible for the Arduino to be combined, then it is a...

    $117 (Avg Bid)
    $117 Avg Bid
    4 bids
    PCB engineer 6 days left

    Hi, Welcome to my project overview. I would like to make new machine (clean and dry) for kids. It should be small and looks like toy. I need PCB designer size is smaller than 10x10 mm, if you are interested please send me your proposal includes your resume or cv. Thank you.

    $211 (Avg Bid)
    $211 Avg Bid
    23 bids

    I want you to design a circuit using Atmega328- 28 pin DIP IC,that will control incubator conditions, it should have NTC Thermistor, Humidity sensor and buzzer. The PCB Should be able to accommodate the following; 1. Mains power input 220-240V 2. have an onboard AC to DC converter for the electronics, 3. Light Bulb (direct connection to AC mains) [login to view URL] distribution AC fan(direct conn...

    $147 (Avg Bid)
    $147 Avg Bid
    21 bids

    I need a schematic diagram with bill of materials for automatic sanitizer dispenser. The requirements are - the circuit should work on AC as well as have rechargeable batteries when AC power is not on - battery management circuit to charge the 18650 cells. - A switch to control mode of operation (AC/DC/off). just leads so that an external switch can be connected. - A switch to control charge (o...

    $73 (Avg Bid)
    $73 Avg Bid
    9 bids

    Need a PCB layout for mobile charger, with complete details for equipment utilized with explanation

    $76 (Avg Bid)
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    19 bids
    PCBA design support 6 days left
    VERIFIED

    Schematic Drafting, PCB design and sourcing support. Double side board, power electronics.

    $19 / hr (Avg Bid)
    Local NDA
    $19 / hr Avg Bid
    10 bids

    I need a electrical engineer expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $7 - $70
    Sealed
    $7 - $70
    32 bids

    72-110VDC input 220VAC 12KW Output transformer features used: primary 33V secondary 220V 12KVA IGBT Module Used: cm400dy-24

    $476 (Avg Bid)
    $476 Avg Bid
    14 bids

    need to make schematic or hardware design (analog and degital) that should work efficiently the cost is negotiable based on complexity

    $18 (Avg Bid)
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    11 bids

    i want efficient and compact lead acid battery charger circuit design. with liquid crystal display and current setting knob and battery setting(voltage setting).- (12v-24v-36v. 10A)

    $72 (Avg Bid)
    $72 Avg Bid
    10 bids

    i am working on a project in advanced design system(ADS) keysight .I need help in that software. any one who knows the tool, place the bid for helping me in project (area is Ic design with bsim cmg and finfets).

    $11 (Avg Bid)
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    3 bids

    I want to design a PCB with 160 LED in combination of red , green and blue with PWM controller and timer function. This design is to be production intended . The design should take care of the heat dissipation also and information of suppliers who can make it in India and preferably Pune region

    $105 (Avg Bid)
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    20 bids
    someone good at PCB design 4 days left
    VERIFIED

    Details will be given after awarding..

    $118 (Avg Bid)
    $118 Avg Bid
    53 bids

    Need to build a compact PCB layout. I will provide sensor layout for heart rate sensor. I need to have a compact design, which is very easy to do. I am planning to put it around the finger for the user. Battery+PCB+BLE+Sensor

    $107 (Avg Bid)
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    16 bids
    urgent pcb design 4 days left
    VERIFIED

    2 layer pcb design , 25 components approx , size 100mm x 100mm approx delivery in 6 hours.

    $75 (Avg Bid)
    $75 Avg Bid
    39 bids

    Logical Circuits, located in MD is looking for a highly experienced PCB Designer to generate accurate footprints using the PADS software tool. After a comfort level has been established with the vendor, additional service opportunities would be provided such as component placement, routing, etc...

    $50 / hr (Avg Bid)
    $50 / hr Avg Bid
    25 bids

    I am looking to get Industrial SMPS designed. 1. 230V AC Input to 24V DC output, 2.5A 2. 230V AC Input to 24V DC output 4.1 A Developers from Ahmedabad, Guajrat will be preferred.

    $108 (Avg Bid)
    $108 Avg Bid
    9 bids

    Hi, I am looking to get some panel designed for an home appliance. Backlit Capacitive Touch + 3.5" or smaller Display (OLED or Normal GLCD) + Power supply (230V AC to 12 and 24V DC). Application is home appliance device. Deliverables: 1 or 2 working Proto as per the requirement + Designs original files Developers from Ahmedabad, Gujarat will be preferred.

    $155 (Avg Bid)
    $155 Avg Bid
    6 bids

    We want a Sensor based Controller Card for Automated Sanitizer Dispenser Machine, Card should be robust and economic too, We need Pump to start when Hands detected and dispense the Sanitizer, if Hands are in Sensor proximity range for longer time then Dispensing will cut-off automatically at preset duration which should be adjustable between 200ms to 15 Seconds using a potentiometer or preset, The...

    $98 (Avg Bid)
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    53 bids

    need expert Electrical Engineer

    $14 / hr (Avg Bid)
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    21 bids
    PCB UHF RFID Tag Design 4 days left
    VERIFIED

    I want a PCB UHF RFID Passive tag having a Power LED design for me. The schematic and all file for the PCB manufacturing inclusive.

    $131 (Avg Bid)
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    16 bids

    Place and route components ensuring that all electrical and physical specifications meet the specific design requirements for each PCB design. Ensure that all requirements for manufacturing and assembly are met. (Perform design rule checks on PCB) Develop and generate drawings and documentation to facilitate PCB fabrication and assembly. Create component library footprints and/or symbols as req...

    $3 / hr (Avg Bid)
    $3 / hr Avg Bid
    9 bids
    Design PCB 4 days left

    Hi, I need someone to design for me a PCB board for a simracing wheel, what needs to contains 14 buttons and 4 switches, I can send a template with dimensions. As I have no experience with this. But I know that it will be an easy job. Please contact me for more info on (Removed by Freelancer.com Admin), thank you in advance, Frederic. PS. No short deadline given.

    $159 (Avg Bid)
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    34 bids

    It is a medical device project for various Parmenter measurements.

    $1017 (Avg Bid)
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    25 bids

    i am working on a project in advanced design system(ADS) keysight .I need help in that software. any one whos knows the read bid for helping me in project

    $13 (Avg Bid)
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    1 bids

    I am looking for a power electronics expert who knows electrical and electronics circuit very deeply. Persons having only surface knowledge are not allowed to bid.

    $30 (Avg Bid)
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    13 bids

    Looking for a person who is expert in NRF52 Buffering and DMA techniques for more than one channel.

    $20 (Avg Bid)
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    1 bids
    Device prototype 3 days left

    Looking for a UK-based electrical engineer/designer that can help me put together a prototype touchscreen device from concept designs. Need to have experience designing PCB, MCR, designing smart devices, SoC, hardware and software integration etc.

    $419 (Avg Bid)
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    14 bids
    PCB Design 3 days left
    VERIFIED

    Banana Pi Customization, remove some modules and add 2-3 modules

    $7 / hr (Avg Bid)
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    12 bids

    I need a freelancer who can make circuit design of 4 wheel vehicle running on battery and battery must be charged solar

    $21 (Avg Bid)
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    11 bids

    PCB design capable of receiving data from a bunch of sensors (Peripherals: GPIO, I2C, 1-wire, ADC), and able to control 24 VAC Valves, and AC motor (including speed control of such motor).

    $2356 (Avg Bid)
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    61 bids

    Hi we want to melt nickel chrome alloy so we want circuit design for induction melter that will acheive temp of 1300

    $1032 (Avg Bid)
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    5 bids

    Hello freelancers, Its needed to design a sensor node that its used to get the weight(as a bathroom weight scale up to 200kg), temperature/pressure/humidity and location then transmit the data via the Lora module. This HW shall run on battery, so overall its requires a low power consumption. The transmission range shall be up to 10KM(~6 miles). To complete the project its required to deliver HW...

    $783 (Avg Bid)
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    38 bids

    I'm looking for a custom board designer/ PCB/Embedded Engineer who can understand my requirement to design RPI zero form factor board using NXP IMX6

    $558 (Avg Bid)
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    9 bids

    Description: We are looking for an hardware designer to develop the charging circuit for a slim Wireless Qi powerbank. The discharge rate can be at 5W without fast charging support. Charging circuit requirement: - The design should accomodate battery protection circuit for Li-Ion polymer battery(3V cutoff, 4.2V max). - The design should accomodate automatic Li-Ion polymer battery charding when t...

    $209 (Avg Bid)
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    22 bids

    We are currently in search of candidates to join the Nasa Lunar Loo challenge. At the moment, we need a fluid dynamics expert FEA expert and an electrical engineer. We have three spots left to fill.

    $462 (Avg Bid)
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    29 bids

    My laboratory is researching drug delivery with nanocapsules in blood plasma. We need a method to reliably separate the blood plasma and nanocapsules. The capsules have a mean diameter of 292 nm, and a higher density relative to blood plasma. We have turned to acoustofluidic MEMS devices, given prior reported results. We are looking to replicate the MEMS device reported in another paper. The Wu 2...

    $945 (Avg Bid)
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    3 bids

    PCB Designer/Electronics Engineer required in Meerut City India

    $114 (Avg Bid)
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    10 bids

    Generation Distribution System (DGS). Can be Used any parameters as long as it has reference. Using Math lab software.

    $20 (Avg Bid)
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    4 bids

    Hi, we need an electrical engineer to assist us with a circuit design problem. We have a solar charge controller and an AC/DC power supply and need the solar to operate a load and if there is excess power send this to Load2 which is being powered by the AC/DC power supply. So we need a one-way junction circuit and know there must be off-the-shelf devices to do this but need some help please. Se...

    $83 (Avg Bid)
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    14 bids

    I need to develop a device having camera, screen, g sensor, GPS. Details will develop via chat. Need a person having good hands on developing of device and electronics circuit boards. I'm a design engineer so don't worry about designing and prototyping the body.

    $29 (Avg Bid)
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    13 bids

    I would like a battery pack made that I can plug-in lime scooter chargers as if I was plugging into the wall must have enough power when fully charged to charge at least 10 batteries to 100% when the batteries hit these type of schematics and be able to be carried like a backpack 36V / 8800mAh / 317watts 30-18650 batteries

    $160 (Avg Bid)
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    11 bids

    I want you to design a circuit using Atmega328- 32 pin Smd that can real room humidity, temperature and ambient light and appropriately turn on fan or lights accordingly,I just want the PCB compact with relays such that I just wire power supply and connect the loads at outputs of each switching relay. Make it compact and simple to connect am paying $20, Design should be in Proteus. relays should b...

    $22 (Avg Bid)
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    12 bids
    Pcb designing 15 hours left

    We have electrical circuit pcb, having its sketch, Need to convere in gerber file

    $17 (Avg Bid)
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    27 bids

    I want a circuit designer who can design the circuit of HDMI to Cat 5/6 converter or say HDMI Extender.

    $147 (Avg Bid)
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    10 bids

    Fotoğraflarını eklediğim ürünün aynısından yapılması gerekiyor. Dokunmatik anahtar ve 3 farklı renk led olacak. Her dokunulduğunda diğer renge geçecek. Basılı tutulduğunda rengin parlaklığı değişecek (opsiyonel). Usb ile şarj edilebilecek. Ürünün aynısı Çin'deki meşhur sitede mevcut ancak Corona sebebiyle yerel üretim istiyorum. Yapabilecek e...

    $20 (Avg Bid)
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    4 bids

    Buonasera a tutti , mi serverebbe un perito/ingegnere elettronico che mi possa progettare un circuito che possa essere attivato tramite un dispositivo wireless nel raggio di 1 metro.

    $158 (Avg Bid)
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    3 bids