PCB stands for Printed Circuit Board and is closely associated with Electronics. The layout of PCBs can be designed using PCB Layout software. If your electronics-related business needs help with PCB layout and designing, your best bet is to turn to expert freelancersâEUR(TM) help who can deal with such technical knowledge. You can post your PCB layout job and start obtaining bids from freelancer PCB layout experts. Start by posting a job today!

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    83 trabajados encontrados, precios en USD

    We need a Buzzer Flasher Circuit, this Buzzer flasher circuit can operate from 12V battery, the voltage range would be 11Volt to 15 Volt. All component should be discrete, 1. The voltage range would be 11Volt to 15 Volt. 2. All component should be discrete. 3. Transistor should be low cost like BD140 for switching and BC547 for timing. 4. The circuit should operate 12V 24 Watt bulb. 5. Buzzer s...

    $84 (Avg Bid)
    $84 Oferta Promedio
    8 ofertas

    35 analog in müssen einen 2000A Gleichrichter regeln. per i2c müssen alle 35 analog in auf ein display mit 6 seiten das display ist ein nextion analog out ist 0 - 5v 0v= 0A 5V = 2000A wenn ein analog in höher als 60A = 5v ist muss der gleichrichter runter regeln.

    $546 (Avg Bid)
    $546 Oferta Promedio
    7 ofertas

    i want someone in Malaysia prefer near by kota damansara to do the project, build MPPT circuit using buck and also DC/AC converter and connecting it with solar and battery with the simulation

    $65 (Avg Bid)
    $65 Oferta Promedio
    2 ofertas
    circuit design capacitance to PWM 6 días left
    VERIFICADO

    i want to make simple capacitance to pwm convertor, the capacitance i want to read is too low,,, 30000-33000pf this device mainly used for highet adjustment for laser machine,,, to keep head highet at specific distance its based on Oscillator

    $494 (Avg Bid)
    $494 Oferta Promedio
    14 ofertas

    I need an electrical and electronics Engineer Expert domain. Linear Circuit analysis DLD (Digital logic design) Circuit analysis Control System Signal and System Verilog/VDHL Only Pakistani Eligible for this job Thanks

    $13 / hr (Avg Bid)
    $13 / hr Oferta Promedio
    7 ofertas
    ALTIUM PM63502 LAYOUT DESIGN 6 días left
    VERIFICADO

    I enclose the information of a board so that you can estimate its design. Inside the compressed file there is a design pdf with all the information structure and specifications. It is a scheme made in Altium and we want to receive the PCB also in Altium in case that we need to make small modifications. This library would be sent to you upon acceptance of the quotation.

    $549 (Avg Bid)
    $549 Oferta Promedio
    23 ofertas

    Patented keypad & mouse with programmable buttons and button simulations in which users don't need to set controls before play every time. Hardware prototype (USB3.0) with firmware & software support to change controls/simulation of buttons using an application on PC, IOS, android Finalizing 3D designs (.stp) 3D printing of shells PCB Schematics USB 3.0 (if any better let me know) P...

    $646 (Avg Bid)
    $646 Oferta Promedio
    2 ofertas

    HI, My robot consists of 4 Hiwonder LDX-227 servos, 1 Arduino, 1 Hiwonder LSC-16 servo controller and a Nextion 3,5" HMI Screen. 1) I want to make this ready for production in large scale. Right now there are too many wires and too many components. How can I make this ready for production? Using PCB? Give me ideas, thanks. 2) I am using Hiwonder LDX-227 Digital servo. But the speed is only...

    $21 (Avg Bid)
    $21 Oferta Promedio
    8 ofertas
    PCB design 6 días left
    VERIFICADO

    I have a project need to be designed four layers. This project is for an audio system with high quality. I need an EE is very familiar with the audio circuit and Eagle. The circuit is very simple, so the budget is very limited. I need the person can guide me.

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

    Hi , we're using PCB assembly machines and need an expert to optimize its performance.

    $10 - $30
    $10 - $30
    0 ofertas

    Hi , I’m using SMT machine and try to understand its software specifications by reading its help Have some rudimentary questions regarding its features and need a guy to help me through it

    $29 (Avg Bid)
    $29 Oferta Promedio
    3 ofertas
    Modify Gerber Files 6 días left
    VERIFICADO

    Modify Gerber Files with 2 minor changes using OrCad 16.5.

    $131 (Avg Bid)
    $131 Oferta Promedio
    12 ofertas
    Faire un livre 6 días left

    Mettre en page mes écrits sous forme d’un book, avec des dessins et une couverture.

    $533 (Avg Bid)
    $533 Oferta Promedio
    3 ofertas

    Hi , we're using Sequential Pick-and-Place Machine and need to optimize it for more production looking for a guy who be familiar with their optimization process

    $20 (Avg Bid)
    $20 Oferta Promedio
    1 ofertas
    Schematic/PCB Checker 6 días left
    VERIFICADO

    i'm looking for a design reviewer who preferably has exeperience with following items: -ESP32 modules -Ethernet interfaces -AC line circuitry (creapage and clearance rules) -good EMC practices -PCB layout and tracing

    $155 (Avg Bid)
    Acuerdo de Confidencialidad
    $155 Oferta Promedio
    34 ofertas

    Hi , we're using a smt pick place machine which need to be optimized its functionality for more production per hour need an experienced who be familiar with such these tasks

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    1 ofertas
    Bare conductive - arduino project 6 días left
    VERIFICADO

    i have got bare conductive Touch Board & Electric Paint. I will print 8 circles using this ink connected to the touch board or arduino Leonardo (freelancer to tell me from his experience which is better) the touch board or ardiuno Leonardo is connected to pc via usb cable when user touch the first circle i need the board to send letter "a" to pc as a keyboard input second circle send...

    $22 (Avg Bid)
    $22 Oferta Promedio
    2 ofertas

    Hi everyone, We need someone who can build a system which contains the following topics: - The algorithm will firstly need to make a PWM signal from 1khz with an adjustable duty cycle from 0-100%. - Depending on an analog signal that will be acquired through an ADC chip, the program will go into different states. -When a specified state is reached, there needs to be communication with a QCA7000 ...

    $1545 (Avg Bid)
    Acuerdo de Confidencialidad
    $1545 Oferta Promedio
    16 ofertas

    i have many project that want to design a PCB file in Altium Designer . project is In the field of network equipment. Like ADSL or VDSL Modem , .... now you must be design a 2 Layer PCB of ADSL Modem.

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

    I need you to design a new Solenoid lock mechanism, I don't have the design. The solenoid mechanism will connect to a Circuit board, I have all the Casing hardware designs, and i also have the circuit design. I only need the solenoid mechanism, coil, actuator.

    $1 / hr (Avg Bid)
    $1 / hr Oferta Promedio
    4 ofertas

    design a battery power (ultra low power) IR proximity sensor circuit using atmel microcontroller code by only C language

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    9 ofertas
    electronics 6 días left

    analog discovery 2 breadboard resistors and wires digilent waveform software

    $394 (Avg Bid)
    $394 Oferta Promedio
    21 ofertas
    TWS Earphone Electronics Design 6 días left
    VERIFICADO

    BT TWS Earphones on the market have a touch-interface on the outside which is used for power on/off, pairing and all other interfaces (play/pause/next/etc.). We want a BT TWS Earphone that has a separate button for power on/off and pairing and a separate button for all other UI (play/pause/next/etc.). Our goal, by separating the on/off/pairing from the main interface is to have a long-press back, ...

    $2070 (Avg Bid)
    $2070 Oferta Promedio
    2 ofertas

    Looking for someone to help us with PCB routing and layout help. Need someone with experience in RF designs

    $96 (Avg Bid)
    $96 Oferta Promedio
    16 ofertas

    Looking for someone to help us with PCB routing and layout help. Need someone with experience in RF designs

    $309 (Avg Bid)
    $309 Oferta Promedio
    24 ofertas

    Do not bid if you are not experienced because this is a long term project. I will need a product developer to design a device that can be used to measure the gas (propane) level of a gas cylinder. The selected freelancers will be required to design two devices to implement this idea: 1. Smart Regulator: A device which is attached to the gas cylinder to detects the level of propane gas before t...

    $1104 (Avg Bid)
    $1104 Oferta Promedio
    20 ofertas

    Por favor, regístrate o inicia sesión para ver los detalles.

    Destacado Sellado Concurso principal Acuerdo de Confidencialidad
    IGBT AC Interface Prototype Design 5 días left
    VERIFICADO

    I require a simple isolated circuit interface/firing circuit from an Arduino to AC-AC IGBT Chopper in the attached picture. The design must be able to take a single PWM signal to create both signals to drive the IGBT Chopper as in the diagram. Please contact me for more information if required

    $187 (Avg Bid)
    $187 Oferta Promedio
    12 ofertas

    To make easy access to free energy source. This small device could help totally eliminate necessity of electricity. Saving money and curb carbon dioxide emissions providing the free evergy to millions of pepole who currently have no access to such electricity. Small size as power tap for household use. In the small box like 1" x 1", there is free energy source of permanent magnet ...

    $500 (Avg Bid)
    $500 Oferta Promedio
    7 ofertas

    I want to develop a Lora Technology Based intelligent Temperature monitoring system. I need support in Components Sourcing PCB Development PCB Assembling Embedded programming contact me

    $254 (Avg Bid)
    $254 Oferta Promedio
    7 ofertas
    GPS Transmitter 5 días left

    GPS transmitter. Should send GPS coordinates to a base station. The RF communication should stand with 1km. The project should be based on Arduino and RFM98W (wire Ant.) modules. Also It should be low power consumption - works on 1 cell lipo battery of 150ma works about 10 hours.

    $179 (Avg Bid)
    $179 Oferta Promedio
    23 ofertas

    Must also include software for writing cards with both emv chip and magnetic stripe. Something like this: [iniciar sesión para ver URL]

    $1305 (Avg Bid)
    $1305 Oferta Promedio
    10 ofertas

    We're looking for an talented electronics designer with problem-solving capabilities and experience in power design to re-work an energy harvesting IoT device. We have a (simple) Energy Harvesting device using a LT module to harvest power from either Solar/TEG + rechargeable li backup battery. This drives a low power Microcontroller which manages the data + duty cycle of a CATM1 modem for co...

    $131 (Avg Bid)
    $131 Oferta Promedio
    8 ofertas

    To design PCB and firmware for the flow meter with battery and Bluetooth transmitter. The programming must be done with the Anroid 6.

    $673 (Avg Bid)
    $673 Oferta Promedio
    14 ofertas

    I am looking for someone who can design circuit and PCB design for my project.

    $519 (Avg Bid)
    $519 Oferta Promedio
    16 ofertas
    Build electronic circuit 4 días left
    VERIFICADO

    I need some help with designing a small PCB board. It will be a pre-amp volume normalizar for audio. Will be using the AMS1117 chip but can be a different one as well. Hopefully some EQ and a volume control + protection switch off can also be added.

    $135 (Avg Bid)
    $135 Oferta Promedio
    27 ofertas

    Motion sensor Alarm with pre-recorded audio in the SD Card. All controlled by STM8s MCU. The scope included Circuit Desing, PCB files and associated software ( MCU program). Preferred IDE Cosmic

    $115 (Avg Bid)
    $115 Oferta Promedio
    10 ofertas

    need to create 3 wire pt100 sensor module with auto lead wire compensation and high immune to EMI noice

    $214 (Avg Bid)
    $214 Oferta Promedio
    4 ofertas
    Trophy icon circuit design 4 días left

    Design a simple circuit and specify components for four backlit buttons with a momentary action. The circuit will pass 240VAC through the momentary buttons and will also need to provide LED low temperature backlighting for the four buttons. The circuit needs to be 25mm wide and 50mm High with the LED's centred in the 4 squares in the diagram.

    $20 (Avg Bid)
    Garantizado
    $20
    4 participaciones

    Hi, I'm a database developer supporting a project in Maryland, USA. I have a project which requires a microphone which will be directional pointed at a area and will record counts which will need to be available in a text format for importing into a database. A potentiometer with a rotating knob will be used to set the sound threshold level to begin counting when the volume reaches the desire...

    $467 (Avg Bid)
    $467 Oferta Promedio
    28 ofertas
    PCB Designing 4 días left
    VERIFICADO

    Experienced designer who can check existing designs and make required changes. Person capable of validating all questions and doubts about design. Preferred if person has contacts for printing said PCBs

    $127 (Avg Bid)
    $127 Oferta Promedio
    23 ofertas

    Need a Circuit design for a 3A converter from 120V AC to 12V DC, SMPS type. Max Board size is 75mm x 100mm. This powers Inductive loads - a water Pump and a motor, and a 555 Timer at 12V.

    $37 (Avg Bid)
    $37 Oferta Promedio
    15 ofertas
    Design DC Dental X ray Generator 4 días left
    VERIFICADO

    Scope: To Design the x ray generator DC supply for dental x ray. Input / Output Technical specification: 1- Input: 170 Vac - 264 Vac 2- Type: High Frequency DC output 3- Tube KV: 70 KV 4- Exposure time: 0.01 Sec - 1.0 Sec

    $977 (Avg Bid)
    $977 Oferta Promedio
    4 ofertas
    Electric engineer 3 días left

    I need an electric heating device made.

    $593 (Avg Bid)
    $593 Oferta Promedio
    28 ofertas

    We are looking for some power supply design work/sample-hardware 1st Deliverable: Here are some following specifications: 1. Input: wall outlet. 110vrms. 12amps - not to exceed 15amp. 2. Output: 50vrms - 3amp (or less) - sine wave 3. Size: 3"x3"x3" or less (ideal 20" total volume) Product sample (sample-hardware) needs to be presentable to the target party and needs to meet F...

    $440 (Avg Bid)
    $440 Oferta Promedio
    15 ofertas

    We are developing Lighting Control Solution and we are looking for professional engineer to do the complete project including the Firmware on Our Premise in Dubai, UAE Project details will be shared after signing the NDA with our company and approve that all work need to be done on our premise

    $50 / hr (Avg Bid)
    $50 / hr Oferta Promedio
    23 ofertas

    Looking for PCB designer FROM INDIA for AIS 140 GPS project. Tasks include schematics, pcb layout design, garber n pick n place file. Previous experience in AIS 140 hardware design will be added advantage.

    $353 (Avg Bid)
    $353 Oferta Promedio
    14 ofertas