Circuit pcb design työt

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    2,000 circuit pcb design työtä löytyi, hinnoittelu EUR
    €7 / hr Keskimäär. tarjous
    1 tarjoukset
    Ultrasonic sensor Loppunut left

    I need to use 2mhz Ultrasonic sensors to measure liquid (water, diesel, petrol, lpg) level from the bottom of the tank. The piezo sensors will be connected to ESP32 .Operated with 5v battery I need: 1. Complete Circuit and BOM 2. AESP32 Code

    €534 (Avg Bid)
    €534 Keskimäär. tarjous
    31 tarjoukset

    Desarrollo de hardware (PCB) para proyecto IoT, usando el procesador ESP32. El proyecto esta prácticamente acabado en las otras áreas (Backend, App, Panel de control, etc). Específicamente, necesito una solución que proporcione conectividad IoT (Wiffi, Bluetooth, Rf). Buscamos desarrollador de hardware. Actualmente ya hay un profesional trabajando en el firmware. El trabajo es para comenzar de forma inmediata y tendría que tener disponibilidad horaria. Indica por favor tu presupuesto, y en base a eso tendremos una reunión para ampliar información. Imprescindible comunicación hablada en Español. Indico a continuación los elementos básicos que contienen la PCB y su funcionamiento general. Se trata de u...

    €204 (Avg Bid)
    €204 Keskimäär. tarjous
    8 tarjoukset

    small circuit with single led to lit when battery charge is lower than 7v reference:

    €16 (Avg Bid)
    €16 Keskimäär. tarjous
    29 tarjoukset
    PCB Design Loppunut left

    You need to finalise attached schematics, make PCB design and create BOM file. I will order on JLCPCB, so I need the project to be done on EasyEDA.

    €243 (Avg Bid)
    €243 Keskimäär. tarjous
    59 tarjoukset

    I am looking for suitable embedded system design professionals team for both hardware as well as firmware development can be done for following requirements. It is solar and grid based hybrid power supply unit with large transformer less design. Hybrid solar and Grid DC Power supply unit which will take 190V-450V DC solar input and feed to 400V DC bus at constant 400V voltage ( MPPT Function). Then another 230V AC Grid to 400V DC Power supply (SMPS POWER SUPPLY) and then 400V DC to 48V DC Bi Directional DC DC Converter ( Bidirectional converter). Here all these 3 different functions into a single unit. This can be designed with separate MCU to powerup MPPT and bi directional converters independently to avoid cascading failuer. All these 3 functions can be made with 3 diff...

    €294 (Avg Bid)
    €294 Keskimäär. tarjous
    10 tarjoukset
    PCB Design (Altium) Loppunut left

    We are seeking a highly skilled PCB designer with expertise in Altium Designer, Circuit Design, and Electronic Design. You will be responsible for designing and developing printed circuit boards (PCBs) for our electronic products. The ideal candidate will have a minimum of 3 years of experience in PCB design and be able to create high-quality, reliable, and manufacturable designs. Project Description: We are building a product capable of using readings from sensors to drive a peristaltic pump, store sensor data, and have added functionality of connecting via 5GLTE for OTA updates. The scope for this project is as follows: 1.) Consult on the correct components for the project such as motor driver type, ADC, processor, connectivity component...

    €20 / hr (Avg Bid)
    €20 / hr Keskimäär. tarjous
    39 tarjoukset

    I need to use TDC1000 and one 2mhz Ultrasonic sensors to measure liquid (water, diesel, petrol, lpg) level from the bottom of the tank. The piezo sensors will be connected to TDC1000 chip and arduino mcu. Operated with 3.3v and low current below 30mA I need: 1. Complete Circuit and BOM 2. Arduion Code 3. component description and specifications

    €232 (Avg Bid)
    €232 Keskimäär. tarjous
    1 tarjoukset
    PCB Project Loppunut left

    I will design the PCB as per requirements

    €80 (Avg Bid)
    €80 Keskimäär. tarjous
    1 tarjoukset
    PCB Design in KiCAD Loppunut left

    I am looking for a PCB designer who can help me with a simple micro project that requires a quick turnaround. The ideal candidate should have experience with KiCAD and be able to work efficiently to meet the few days deadline. Project Details: - The project is of a simple complexity level, requiring basic design. You need to design 2 small PCB. - I will provide the schematic and layout for the design. - The designer should be able to create the PCB layout using KiCAD software. - The PCB will be single-sided - The designer should ensure that the design is manufacturable and meets the necessary specifications. - Communication throughout the project is important, and the designer should be available to answer any questions or concerns ...

    €24 (Avg Bid)
    €24 Keskimäär. tarjous
    8 tarjoukset

    I have updated the schematics of a PCB project "SKD1" in KiCAD. It's a mixed-signal 25x32 mm PCB with about 56 SMT components. The purpose of the PCB is to interface with different types of sensors (analog and digital), to convert to a digital protocol. The PCB is already working well but I made some improvements. I need: Add the new components to the CAD Place the new components, using the backside if necessary. Route the changes. Change from 2-layer to 4-layer board if necessary. Tidy up the schematics. Check if any components are NRND and suggest replacements if they are NRND. Fix any design rule violations. Deliver KiCAD files and PCBA manufacturing files. I value freelancers who communicate effectively in English and have attention ...

    €363 (Avg Bid)
    €363 Keskimäär. tarjous
    51 tarjoukset

    I am looking for a freelancer who can design a working model for a single phase preventer with overload protector. Measure current, voltage and display on 7 segment display. Option to set the time limits. The project requires the creation of a circuit diagram for the model. The final deliverable should be in a PDF document format. Ideal skills and experience for the job include: -Experience in circuit design and electrical engineering -Knowledge of single phase preventers and induction motor protection -Proficiency in creating circuit diagrams -Ability to work independently and meet deadlines.

    €90 (Avg Bid)
    €90 Keskimäär. tarjous
    7 tarjoukset
    PIC microcontroller Loppunut left

    Hello i have two PCB boards with PIC Microcontroller, can some one help me with debugging and flashing hex files on the microcontrollers because my board has been acting strange and I think the hex file in the microcontroller got damaged. I have the file and I would like to flash it again

    €69 (Avg Bid)
    €69 Keskimäär. tarjous
    30 tarjoukset
    PCB Board Design Loppunut left

    I am looking for a skilled PCB board designer who can design a double layer BGA break-out board. The preferred software for this project is Eagle, so experience with this tool is necessary. The ideal freelancer should have experience in creating PCB boards with BGA routing.

    €14 - €23 / hr
    Mainostettu Kiireellinen Sinetöity Salassapitosopimus
    €14 - €23 / hr
    26 tarjoukset

    I am looking for a skilled PCB designer to create a small (less than 5cm x 5cm) PCB board for my 3D printer project. The board must be designed to work with JST-XH connectors and should be able to connect the extruder to the motherboard. Ideal skills and experience for this job include: - PCB design expertise - Experience with JST-XH connectors - Knowledge of 3D printer components and circuitry - Attention to detail and ability to create a compact design. If you have the skills and experience required, please submit your proposal for this project. Thank you.

    €4 / hr (Avg Bid)
    €4 / hr Keskimäär. tarjous
    14 tarjoukset

    I need to drive 3 speed motor, plasmacluster, valve, read inlet water temper...plasmacluster, valve, read inlet water temperature and ambient temperature. It can work stand alone or with external modbus control. External Modbus work on RS485 RTU protocol. Wiring diagram and PCB diagram provided are indicative. It must be completed correctly in a functional way by the freelancer. Any new ideas are welcome Terminal Blocks type are fixed. Wiring diagram and PCB is to be done with Eagle and must be released. Development is with Arduino. Source code must be released. A block diagram of both hardware and software must be presented in advance by the freelancer. At the end of the schematic and PCB technical spec for the software will be provided. Other technical specificat...

    €138 (Avg Bid)
    €138 Keskimäär. tarjous
    28 tarjoukset

    ...sensor assemblies for our prototype). The sensor will be integrated with a PCB, which will have other sensors. The purpose of the sensor assembly is to converts the refractive index of a food sample to % brix. OUR SPECS are as follows: The sensor assembly - must not exceed 20mm x 25 mm x 15mm in size - CMOS or CCD sensor - Triangular prism (see picture) - LED wavelength of about 600nm OTHER SPECS - 0 - 20 degree brix minimum - Precision ±0.1%; - Resolution 0.05% - Output Method: Digital - Sensor assembly must be calibrated and fully tested for correct reading. Important: We only need the sensor assembly and a microcontroller. So the deliverables are: - Sensor assembly, - source files, - Gerber files, - firmware, - Circuit and - CAD files Our budget is $1,000 pay...

    €1186 (Avg Bid)
    €1186 Keskimäär. tarjous
    15 tarjoukset

    We are looking for a talented electronics engineer with experience in circuit design, firmware, and embedded systems to help us develop a USB to PWM I/O device. This Device will take input through a single USB Port and gives 32 X PWM outputs. This device will have 32 GND PIN and Maximum possible 3.3Volt Pins and Maximum Possible 5.5 Volt Pins. Remember using this I will control ESC of a BLDC motor. That means - this device will be connected with my PC using USB and the ESC will be connected with the PWM Pin of the device. Now using Python and C/C++ I will increase or decrease the Speed of the BLDC motor. The ideal candidate must have experience in hardware design and PCB layout, as well as proficiency in programming languages such as C++ and Python. Additio...

    €170 (Avg Bid)
    €170 Keskimäär. tarjous
    15 tarjoukset

    ...gaming mouse. This project requires a deep understanding of product design, specifically in the electronics field. **Project Overview:** Our team has started the design process and we have some CAD files, PCB designs and other technical specifications. We're aiming to create a gaming mouse with a unique, forward-positioned sensor, designed to increase range of motion, speed, and accuracy. **Key Features:** - Premium quality design at an affordable price - Lightweight build (target weight around 50 grams, but must be under 60 grams) - Wireless functionality with a unique dual-battery system - RGB LED to display the battery charge - DPI indicator - USB-C connectivity for the charging base - Sophisticated aesthetic and design **Goals and Obj...

    €1120 (Avg Bid)
    €1120 Keskimäär. tarjous
    10 tarjoukset

    I am looking ...manage overall device functionality. - Electronics: A solid understanding of electronics is essential to select and integrate the necessary components. This includes knowledge of micro-controllers, sensors, camera modules, display technologies, wireless modules, power management, and circuit design. - Hardware Integration: Expertise in hardware integration is required to physically connect and assemble the components within the pen's design. This involves soldering, wiring, and PCB design skills to ensure proper connections, electrical stability, and mechanical durability. - Note : when you completely develop this device with ' 0 ' zero error then we will pay full amount at the time of delivery of this d...

    €1823 (Avg Bid)
    €1823 Keskimäär. tarjous
    6 tarjoukset

    I'm looking for an experienced hardware developer to work for us remotely on an hourly basis. The work will be mainly schematic design, layouting, testing and R&D. If everything goes well, it will be a long term collaboration.

    €18 / hr (Avg Bid)
    €18 / hr Keskimäär. tarjous
    47 tarjoukset

    I need a custom electronic device built - the entire hardware including the hand piece, the PCB to full function Instructions to build, PCB Design & Layout, Firmware, GitHub files at the bottom of this article; Link to project page from MIT team: Component Cost: $150-$300 Note: This is an open-sourced project, so NDA is not required.

    €172 (Avg Bid)
    €172 Keskimäär. tarjous
    28 tarjoukset

    I am looking for a skilled professional to design a fast division circuit with a required speed of less than 1 nanosecond. The technology that should be used for the circuit design is Verilog. As for specific requirements or limitations, I am open to suggestions and willing to work with a creative and experienced freelancer who can suggest the best solutions for this project. Ideal skills and experience for the job include proficiency in circuit design, experience in using Verilog, and the ability to work efficiently to meet a tight deadline.

    €120 (Avg Bid)
    €120 Keskimäär. tarjous
    23 tarjoukset
    Small PCB design Loppunut left

    I am looking for a freelancer to design a small PCB for prototyping purposes. The PCB dimensions are specific and I require a skilled designer who can deliver a precise design that meets my requirements. There is no rush for completion, but I would like to work with someone who can communicate efficiently and make revisions as needed. Ideal skills and experience: - Experience designing small PCBs for prototyping - Knowledge of PCB design software - Ability to communicate effectively and take direction - Attention to detail and precision in design

    €19 (Avg Bid)
    €19 Keskimäär. tarjous
    16 tarjoukset

    I am looking for a Pic32 programmer who can help me with the development of an RF link for data transmission. The ideal candidate should...establish a reliable and secure RF link for the transmission of data over a distance of 100-500 meters. The RF link should be able to handle high volumes of data and operate with minimal interference. Key requirements for this project include: - Proficiency in Python programming language - Experience in working with RF modules - Ability to design and develop a reliable RF link for data transmission - Knowledge of signal processing and RF circuit design - Familiarity with data encryption and security protocols If you have the necessary skills and experience, please submit your proposal with details of your past projects and ...

    €512 (Avg Bid)
    €512 Keskimäär. tarjous
    17 tarjoukset

    Consider the matching circuit in the figure below used to match an access transmission line with the characteristic impedance: Zc-50 Ohms to a load impedance: Z= 100-j100 Ohms, The circuit is working at a frequency f=3.5 GHz. Imposing a maximum magnitude for the reflection coefficient at the input |S11=0.1, determine the bandwidth for each case. Discuss the results.

    €15 (Avg Bid)
    €15 Keskimäär. tarjous
    23 tarjoukset

    I am looking for an expert with experience in replacing Feign with HystrixFeign for complex integrations. The ideal candidate should have in-depth knowledge of HystrixFeign and be able to implement fallback methods. Load balancing and circuit breaker features are not required for this project.

    €19 (Avg Bid)
    €19 Keskimäär. tarjous
    4 tarjoukset
    Fridge Problem Loppunut left

    I am in need of help with my fridge! As soon as the fridge plugged in to the circuit board or after a while, the circuit board turned off. I haven't tried any troubleshooting or repairs myself, so I'm looking for both repair service and advice on how to fix the issue myself. I need help from an experienced professional who can take a look and diagnose the problem accurately.

    €38 (Avg Bid)
    €38 Keskimäär. tarjous
    14 tarjoukset

    Job Description -------------------------- I have a batch of Chinese made volt meters with 7 segment led displays these are pre-programmed for input z...Chinese made volt meters with 7 segment led displays these are pre-programmed for input zero to 33 volt and output will display the voltage with 3 decimal places. If possible I want to reprogram the MC for input zero to 4 volts and output zero to 2000 V on the display (ratio 1:500) Laser engraving on micro is S033 PHVG 639Y , but I can not find any specifications for the code (see images) Circuit board has connections for GND, VCC, Send, Receive I am happy to post a sample of the voltmeter to the successfull freelancer. On completion of the job I need a working code and instruction how to upload the code to the voltmeters. G...

    €393 (Avg Bid)
    €393 Keskimäär. tarjous
    16 tarjoukset
    Verify pcb Loppunut left

    Verify my file if its ok: ESP8266

    €19 (Avg Bid)
    €19 Keskimäär. tarjous
    31 tarjoukset
    PCB Design Loppunut left

    I am in need of a PCB design for a project that requires a large board, measuring more than 10cm x 10cm. The ideal material for this project is standard FR4 with layer density of 4-6, and the board will be populated with SMD components. I am looking for a skilled PCB designer who is experienced in working with SMD components and can provide a high-quality design that meets my specifications. The designer should have expertise in various design software and be able to provide a detailed schematic and layout that can be manufactured with ease. Attention to detail and the ability to communicate effectively are also important qualities for this project. PCB will carry an MCU based design with mixed signal interfaces and several communication pro...

    €106 (Avg Bid)
    €106 Keskimäär. tarjous
    19 tarjoukset

    More details: What is the desired function of the PCB? AR prototype What is the desired size and shape of the PCB? Square What level of complexity is required for the PCB design? Moderate with some advanced components

    €18 / hr (Avg Bid)
    €18 / hr Keskimäär. tarjous
    36 tarjoukset

    Need a 9V circuit that turns on a heater when 13C or below. Heater is off when above 13C

    €83 (Avg Bid)
    €83 Keskimäär. tarjous
    56 tarjoukset

    I need help updating a simple PCB design made with KiCad and export new Gerber-files for ordering at JLCPCB. The design currently uses a SMD ESP32, and we want to change that to a through hole mounted ESP32 dev board for ease of hand soldering.

    €120 (Avg Bid)
    €120 Keskimäär. tarjous
    8 tarjoukset
    Design pcb Loppunut left

    I am looking for a skilled PCB designer to create a prototype for my custom project. The PCB will need to include sensors as the key components. I am open to suggestions for the microcontroller platform, but it must be specified. The ideal candidate will have experience in PCB design and be able to provide a quality prototype.

    €23 (Avg Bid)
    €23 Keskimäär. tarjous
    25 tarjoukset

    I need signal amplifier circuit: - The maximum input and output voltage 6v -The maximum current 1 ampere. -Power to supply the component 0-24 volts.

    €20 (Avg Bid)
    €20 Keskimäär. tarjous
    29 tarjoukset

    Two PCB with different relay configuration.

    €79 (Avg Bid)
    €79 Keskimäär. tarjous
    1 tarjoukset

    Use the schematic to design a PCB files so I can take to the manufacturer.

    €31 (Avg Bid)
    €31 Keskimäär. tarjous
    1 tarjoukset

    Use the schematic to design a PCB files so I can take to the manufacturer.

    €33 (Avg Bid)
    €33 Keskimäär. tarjous
    1 tarjoukset
    ESP Wi-Fi Logger Loppunut left

    I need firmware development for ESP32-C3 for following tasks: -Ultra low power consumption design -Run on 2xAA batteries for more than a year -On-board Digital Temperature Sensor value reading and logging (logging period) -Sending to an MQTT broker (upload period) -Wait for commands from server after data upload -Wi-Fi parameter (SSID, passwd) set over BLE for lower power consumption -Data encryption -no webpage hosting or accesspoint mode needed Those are the main functions of the device. We need an experience for low power programming, we are able to design the circuit.

    €94 (Avg Bid)
    €94 Keskimäär. tarjous
    22 tarjoukset

    I need to drive 3 speed motor, plasmacluster, valve, read water inlet temperature and ambient temperature. It must work with RS485 modbus RTU protocol. It can work stand alone or with external modbus control. Development is with Arduino. source code must be released. Circuit and PCB diagram is indicative and must be completed by the freelancer. PCB is to be done with Eagle and must be released. A block diagram of both hardware and software must be presented in advance. Other technical specifications is "on the road"..

    €114 (Avg Bid)
    €114 Keskimäär. tarjous
    25 tarjoukset

    I have PCB design , gerber file. I want BOM and CPL file.

    €3 / hr (Avg Bid)
    €3 / hr Keskimäär. tarjous
    7 tarjoukset

    Hello, I hope this message finds you well. I am reaching out to inquire about your expertise in electronics design, particularly in the area of PCB processing. I am currently working on developing a wireless guitar amplifier replacement product that consists of a transmitter and a complimentary receiver. I am seeking an experienced professional who can assist me in designing the technical aspects of the PCB for both components. The primary goal of this project is to create a wireless system that can seamlessly capture the guitar signal, process it based on amplifier settings controlled through a mobile app, and transmit the processed signal wirelessly with minimal latency. The transmitter will be equipped with an integrated auxiliary output, allowing the user to tran...

    €17 / hr (Avg Bid)
    €17 / hr Keskimäär. tarjous
    23 tarjoukset

    I am looking for a programmer to make file for Ender Pro Printer. This is a prototyping model. The file to be programmed via a slicer as ready to print as loaded into the Ender...frequent adjustments to be made There are two parts. The base section which will house 2 transducers and two magnets The positioning of the recesses for these will be moved There will be 4 screw holes to allow screwing to the top of the cover The PCB is sandwiched between top cover and base The top cover fits over the base and the base screws to the cover sandwiching the PCB. The work involves making the initial casing. and programming the Ender 3 Pro so it will print After the initial project completed a second project for refining design will be let with benchmark payments for a ...

    €96 (Avg Bid)
    €96 Keskimäär. tarjous
    40 tarjoukset
    PCB with relay Loppunut left

    Hi Abdelrahman E., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    €79 (Avg Bid)
    €79 Keskimäär. tarjous
    1 tarjoukset

    I am looking for a skilled freelancer to develop a NMEA CAN bus program for battery monitoring. The project requires experience with Lithium-ion batteries...and be displayed on any standard MFD display. I have attached a spec sheet for a Mod Bus battery previously developed for a similar project 2 years ago. We require triggered alerts for audio and visual warnings for all BMS functions. We need a module that has switched outputs to communicate with the batteries and the boats CAN Bus. Standard BMS functions - Over Charge, Over Discharge, Short Circuit, Over Temperature, Over Current We want to be able to monitor all battery information across the CAN bus Voltage, Capacity, Status(standby)(charging)(discharging), Charge Percentage, Health, Discharge Current, Charge Current, Cha...

    €354 (Avg Bid)
    €354 Keskimäär. tarjous
    11 tarjoukset
    PCB design Loppunut left

    I am looking for a skilled PCB designer who can create a board that measures between 2-4 inches and contains multiple components and layers. The board will primarily use surface-mount components. The project requires moderate complexity and the ideal candidate will have experience with designing boards with multiple layers and components. Expertise in PCB layout and design software is a must. Attention to detail and the ability to meet tight deadlines are also essential.

    €11 / hr (Avg Bid)
    €11 / hr Keskimäär. tarjous
    31 tarjoukset

    I am in need of an experienced circuit board designer to create a circuit board from a hand drawn schematic. The purpose of the board is to convert a 25VAC analog pulse signal to a digital input that can be read by a Raspberry Pi. I am open to suggestions for the size and form factor of the board, as well as the budget for any components required. The designer should have extensive knowledge in circuit board design and preferably experience with components suitable for use in a Raspberry Pi environment. Would like to use PiHat design allowing me to connect directly onto GPIO of Raspberry PI. Have a picture of the circuit design and the final board. I live in Syracuse NY USA would prefer a local resource but not a requirement

    €19 / hr (Avg Bid)
    €19 / hr Keskimäär. tarjous
    31 tarjoukset

    I am working with a leading producer to take guitar effects and put them back into rack gear. We are emulating the tube screamer circuit and have other requirements for the circuit to give it a unique edge. It is at POV stage so budget it tight! I need help to design and build to a level that is in line with safety standards to not have limitations in global markets like the US or Europe. I can supply more detail once I have gauged the suitability of the project.,

    €1122 (Avg Bid)
    €1122 Keskimäär. tarjous
    23 tarjoukset