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    15,838 circuit design trabajados encontrados, precios en EUR
    Optimización de rutas Finalizado left

    aplicación móvil para repartidores y colaboradores de entregas a domicilio. Para ingresar, optimizar y calcular la mejor ruta con las distintas paradas a realizar para entrega y recogida de mercancía o delivery. Similares a apps de Google Play como: Circuit y mapscope

    €1164 (Avg Bid)
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    13 ofertas

    Hola Muhammad B., observé tu perfil y me gustaría ofrecerte mi tarea. Es urgente y necesito terminarlo en menos de dos horas., 12 media noche de UTC -5 Es hacer un circuito en Multisim que representa un sensor de temperatura con tres fuentes de voltaje , varias resistencias, un ua741, lm35

    €25 (Avg Bid)
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    1 ofertas

    Create a logic diagram and a circuit using graffcet diagrams for a system that automatizes a bottling machine that realizes the following actions; 1) taking the bottle 2) washing 3)drying 4) sterilizing the bottle 5) filling up with liquids 6) closing the bottle 7) tagging the bottle 8) putting bottles on the shelf I attach a similar example Elabora el diagrama físico, lógico y circuito para un sistema que automatice una maquina embotelladora que realiza las siguientes acciones: tomar la botella, lavado, secado, esterilización del interior, llenado con líquidos, enroscado de tapa y puesta de etiqueta de la marca alrededor de la botella, y finalmente depositar la botella llena en una tarima. Cada quien puede elegir lo mecanismos (carrucel, banda de ...

    €91 (Avg Bid)
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    1 ofertas
    Project for Felipe V. Finalizado left

    Hola Felipe V., vi en un mensaje que publicaste que sabes de asterisk y grandstream. Tengo un problema y no encuentro la forma de solucionarlo. Te dejo un link con mi problema, si consideras que puedes solucionarlo me gustaria que me contactes y me digas cuanto me cobrarias. Gracias

    €51 (Avg Bid)
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    1 ofertas

    Tenemos un backend montado con Java 8 Spring boot, nginx encargado del balanceo de carga, circuit braker, proxy inverso y api gateway. tenemos que toda la logica de los eventos del broker van en un microservicio aparte pero estamos abiertos a cambio de lenguaje porque no es mucho el codigo hecho en ese microservicio (TODO MENOS PHP) y si es node, que sea con frameworks empresariales como nestjs (buscamos soluciones limpias y escalables. Necesitamos una solución arquitectonica para el manejo del protocolo mqtt, algo limpio, escalable y de larga mantenibilidad y que aporte buen rendimiento. Somos exigentes en temas de diseño de software, por eso estamos buscando apoyo profesional y con experiencia diseñando arquitecturas para este tipo de protocolo.

    €20 / hr (Avg Bid)
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    8 ofertas

    I have two circuits that I need to check. Both circuits are designed in easyEDA Circuit 1: Check schematic if it is well designed Modify the pcb if necessary (although I don't think it's necessary) Generate bom file according to pcbway specifications The design contains esp32, gprs a6 ai-thinker, sd card, 4 relays, 1 multiplexer, and other small components, it is not a complicated design Circuit 2: Check schematic Generate PCB Generate BOM file compatible with pcbway specifications Design contains esp32, sd card, 2 wigand reader, 2 relay and along with other small components such as resistors and capacitors, it is not a complicated circuit -------------------------------------------------------------------------------------------------...

    €186 (Avg Bid)
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    6 ofertas

    The extension of the odoo modules is foreseen: openeducat_core, openeducat_admission, openeducat_fees to adapt its functionality to the management circuit of an educational institute, allowing to improve the handling of inscriptions, collections and access of students to the institute, making the connection to a base external data sqlserver. Detalles ES: Destalles EN:

    €580 (Avg Bid)
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    Aplicacion iOS Fitness Finalizado left

    Aplicación para iOS de fitness con destino interno a las instalaciones de...instalaciones de un polideportivo. Propósito: estructurar las clases del gimnasio. Los destinatarios serán los usuarios y los entrenadores.  Las funcionalidades comprenden: selección de actividades, ajuste de tiempo del ejercicio y descanso, reproducción de las actividades gravadas en video, conexión a tv. Pueden tomarse como ejemplos de la store: Son necesarias referencias de aplicaciones ya creadas, un presupuesto económico y de plazos estimado para esta aplicación; se ampliará la información del proyecto sólo a los que cumplan estas condiciones.

    €2168 (Avg Bid)
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    19 ofertas
    €25 Oferta promedio
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    Hi Andrii O., I we are writing to you regarding the Python scrapper was agreed with Adel we will proceed the agreed 250$ from this account to finish the UI and also the exporting to download tabs we can do tests on this website

    €253 (Avg Bid)
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    Tinker CAD circuit help 6 días left
    VERIFICADO

    Hi, I have a simple electronic circuit. I need someone who can implement that circuit on tinker cad for us. It will hardly take an hour to finish this job. Further details will be shared with selected freelancers only. Thanks.

    €11 / hr (Avg Bid)
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    10 ofertas

    I need someone very specific in electric engineer who can do the work related to circuits.

    €22 (Avg Bid)
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    21 ofertas

    I need teaching of few problems of circuit analysis and electionics one must be expert

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    Customized Timer Circuit Board 4 días left
    VERIFICADO

    Need a customized timer circuit board fro home application. Please see the attached file for detail requirement and logic program.

    €58 (Avg Bid)
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    9 ofertas

    Ansys, Solidworks, CAD/CAM, Programming, Circuit Design, PCB Design, Power Simulations, Matlab/ Simulink, and Technical Reporting.

    €101 (Avg Bid)
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    1 ofertas

    i have 5 simple circuits (circuit diagram included) that i need to draw on tinkercad circuit simulator. its very simple i just simply dont have the time. i need it before monday.

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    want to have pcb designed with parts available online to purchase currently. Circuit is available please see attached doc. The pedal element I already designed with 4 nos Strain guages. This circuit will give output to the strain guage bridge circuit and gets output in volts which will be applified by circuit and available for data recording. Rest information about circuit and functioning is available in attachement.

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    3d Mouse Model 17 horas left

    I need a 3d mouse(animal) designed. It needs to be in STL format for printing. It also needs to fit a circuit board on the inside. Max 100mm long. Scaled to the image provided. Image provided

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    Design pcb to house an esp32 module and associated electronics to make distance measurements from 10mm to 140mm. Accuracy within +/-10mm. The ultrasonic sensor needs to be mounted external to pcb via a connector. Do not want ultrasonic modules on pcb, u must design that circuit yourself. The esp32 will be going into deepsleep, so u must shutdown any current that will drain the battery. Pcb must accept battery holder. Deliver the following: pcb, schematic and libraries (kikad or eagle) Manuf gerbers Excelfile with bom (digiket, mouser or RS links)

    €136 (Avg Bid)
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    Design pcb to house an esp32 module and associated electronics to make distance measurements from 10mm to 140mm. Accuracy within +/-10mm. The ultrasonic sensor (SR04T waterproof sensor) needs to be mounted external to pcb via a connector. Do not want ultrasonic modules on pcb, u must design that circuit yourself. The esp32 will be going into deepsleep, so u must shutdown any current that will drain the battery. Pcb must accept battery holder. Esp32 module must be esp32-wroom Sensor must be waterproof, see image Details on sensor: Only use SR04T Waterproof Ultrasonic ,see article.. Deliver the following:

    €139 (Avg Bid)
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    23 ofertas
    Medical Amplifier 1 Finalizado left

    This project is part of a medical device prototype. It is a 110V output amplifier, capable of delivering between 100-3000 watts into an 225 Ohm load electromagnet, operating at frequencies from 4-300 Hz. The ELF parameters made the oscillator circuit of special interest. A simple R555 chip setup may be adequate, though several may be necessary to for complex waveforms.

    €2607 (Avg Bid)
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    4 ofertas

    I have a working prototype using Arduino MEGA, however, I would not like to use an Arduino mega for the final product. I would like to have the circuit converted to without it. It is a very simple project. Possibly extra work if you would like to design the simple PCB as well, of course I'd pay extra!

    €63 (Avg Bid)
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    Need to perfectly time the LED lights on a cycle wheel to form an arc irrespective of the RPM of the wheel. we expect you to:- - Design the PCB - Provide circuit diagram - Suggestion on better sensors that can be used to perform this activity

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    Design an AC to DC converter circuit for a single phase 200-260 V 15 Amp supply to 100 to 250 V 15 A DC output with inrush current limiter for 3000uF cap. 16 A fast blow fuze. Using an ESP32 Micro.

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    PCB design Finalizado left

    Design a PCB for a circuit design.

    €310 (Avg Bid)
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    Electronic trigger Finalizado left

    ...to read the signal, display it on a small screen, and allow for a user selectable delay to close a circuit. The trigger will actuate a raspberry pi. I am looking for someone to design and build me 2 or 3 physical triggers. The objective is to create an electronic trigger that is actuated via LTC timecode input. Input Signal: LTC Timecode via 3.5mm audio Jack (the sound is mono, need to check the channel) LTC is a manchester encoded signal, wikipedia has information about it. Each frame end is terminated with 12 highs. I need a small display to show the decoded timecode. I need to be able to add a user defined delay to the triggering mechanism. The triggering needs to close a circuit to actuate a raspberry pi. I also need a mechanism to send the timecode ...

    €312 (Avg Bid)
    Acuerdo de Confidencialidad
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    PCB design completion Finalizado left

    Hi guys, Looking for someone to complete my pcb design. I have an 90% completed circuit schematic file for ESP32-S3 and GD32E503RET6 which needs to be routed and error corrected for PCB fabrication. The board contains barometer ic , Gyroscope+accelerometer ic,shunt resistor. Would send the .sch file and footprints and share more details there.

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    Looking for a multi-talented engineer to help with various hardware development/support tasks for the IoT industry. -Circuit design, schematic design -PCB design, troubleshooting, and rework -Firmware programming (nRF52, ESP32, MSP430, (RAK4630 a plus)) -Software programming (Embedded C, Assembler , python,) -IoT RF connectivity (WiFi, cellular, BLE, LoRa/LoRaWAN, MQTT) -IoT sensor connectivity (SPI, I2C, RS-232, RS-485, Modbus, etc) -3D modeling software (Fusion 360) -Design for manufacturing

    €899 (Avg Bid)
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    18 ofertas

    Looking for a multi-talented engineer to help with various hardware development/support tasks for the IoT industry. -Circuit design, schematic design -PCB design, troubleshooting, and rework -Firmware programming (nRF52, ESP32, MSP430, (RAK4630 a plus)) -Software programming (Embedded C, Assembler , python,) -IoT RF connectivity (WiFi, cellular, BLE, LoRa/LoRaWAN, MQTT) -IoT sensor connectivity (SPI, I2C, RS-232, RS-485, Modbus, etc) -3D modeling software (Fusion 360) -Design for manufacturing

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    Pending NDA and SoW release - consumer LED electronic DC circuit design and prototype build. With final build being of commercial release quality. Aim for 6 week project -includes 3 x design review milestones. Due to contactual obligations and NDA adherence ONLY Australian engineers apply.

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    find target audience Finalizado left

    for our electronics hardware design services/ electronics circuit design services, need to find who can be our target audiences and which region we need to focus.

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    I'm looking to design an RF PCB board. - Frequency = 1.4994347 GHz - Power supply input (2000v, 1amp) DC. - Spark Gap. - Transmitter circuit (Capacitors & inductors). - Antenna matching network (Capacitors only). - Antenna outlet (Coaxial cable connection).

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    Need arudino circuit designer. Required fitting of arudino in machine for daily usage and can take total usage on 10th days after.

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    Cerco sviluppatore blockchain per creare circuito di fidelizzazione basato su blockchain SHA256 con app Android/iOS per i clienti e negozi. La blockchain è già attiva incluso pool ed explorer. Seeking blockchain developer to create SHA256 blockchain based loyalty circuit with Android / iOS apps for customers and stores. The blockchain is already active including the pool and explorer.

    €33 / hr (Avg Bid)
    Acuerdo de Confidencialidad
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    Project multiplexor Finalizado left

    It is a HW development that consists of implementing a multiplexer in an existing circuit. Files of this circuit will be provided (circuit with microcontroller, wireless module and power supply circuit). PCB has a specific shape that also will be provided. Technical details have been provided previously.

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    ...some of the responsibilities a copywriter is expected to assume in their position: Write compelling content for the manufacturing and design of Printed Circuit Board Produce well-written blogs that are SEO-friendly and optimized for conversion Collaborate with marketer and promotion teams Work with analysts to ensure messaging is consistent across the company Job Qualifications and Skill Sets Below are the qualifications expected of a copywriter: A bachelor’s degree in electrical engineering, marketing, communications, journalism, English, or a related field Familiarity with the manufacturing and design of Printed Circuit Board(PCB) Strong editorial, proofreading, and writing skills Experience with SEO copywriti...

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    I am trying to work out a bespoke electrical circuit for a slave / tandem heating system which includes a gavity fed standard Y configuration CH and HW gas boiler with a mid port valve and now a slave pellet boiler stove. The pellet boiler stove has an integral pump which activates when the water in the boiler reaches 70c. At this stage I want the system pump to be activated and water to be pump into the HW cylinder until the cylinder thermostat reaches 70c at this stage the mid port valve would activate both grey and white wires to dump ongoing hot water into the central heating. Importantly I want it to do this using the existing system pump, mid port valve and cylinder thermostat that is part of the gas system. It is the case that the two ststem will not run at the same time....

    €27 / hr (Avg Bid)
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    14 ofertas

    I am trying to work out a bespoke electrical circuit for a slave / tandem heating system which includes a gavity fed standard Y configuration CH and HW gas boiler with a mid port valve and now a slave pellet boiler stove. The pellet boiler stove has an integral pump which activates when the water in the boiler reaches 70c. At this stage I want the system pump to be activated and water to be pump into the HW cylinder until the cylinder thermostat reaches 70c at this stage the mid port valve would activate both grey and white wires to dump ongoing hot water into the central heating. Importantly I want it to do this using the existing system pump, mid port valve and cylinder thermostat that is part of the gas system. It is the case that the two ststem will not run at the same time....

    €15 / hr (Avg Bid)
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    7 ofertas
    Circuit Board Design Finalizado left

    My project consists in a circuit board which is responsible for communicate with the internet and triggering 4 electronic locks of 3V 1.5a using relays. Due to high inductance generated by the electronic locks, it is necessary that the circuits of the locks are isolated from the microcontroller circuit to avoid crashes/bugs. The board must have a circuit of lithium battery which must provide an autonomy of at least 8 hours. This circuit will be activated when the site is without power. To connect the ESP32 to the internet, a 4G modem is connected to the board. The board must have a female USB connector to power the 4G modem. The female USB connector must have a circuit capable of having its power interrupted by a command sent by an ESP32 I/O p...

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    I am building an animated Halloween prop that will have lights, sound, and vibration. It will be triggered by a motion detector. I am unable to figure out how to configure the electronics of this simple prop because there is too much voltage drop between components. Input voltage is 5vdc...motion detector; (2) 5vdc LED strip; (3) Icstation Recordable Sound Module; and (4) two Mini Vibration Motors. All four components need 5vdc to operate efficiently. I also have some MT3608 voltage regulators and 1-channel relay modules, if those will help. I just need someone to draw up a schematic from which I can put something on a project board, test it, solder everything together and put the circuit board into a project box with leads to the various components. (I ADDED A JPEG FILE TO HELP ...

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    Hello Iam looking for a long term help with electronic circuit design. Most of the help will be inform of online discussion and implementation. Most of the payement will be inform of hourly payment. The first task that I need help with is to simulate with LTSPICE or Matlab a circuit that have a 24V battery. This circuit will have some loads Another 12V that is connected to this 24V and getting its charging from it. It has also some loads. In the end, there will also be another 24V battery backup system for the connections above. Please do not bid if you are not a knowledgable person on Electronics so we dont both waste our time. There are alot to do...

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    We are busy developing a multiplayer city-based metaverse for a city and seek to hire a team to model and render a series of 3D buildings and scenes for the metaverse city using the unity 3d engine as well as develop the metaverse multiplayer gameplay. Certain structures will need to be modified to alter the design to avoid copy-right issues. - For now, we will only require the complete yas marina circuit and yas marina hotel and marina for abu dhabi complete as well as an interactive exhibition area. - You will need to code the gameplay and interaction, chatting, payments and you will be required to handle all texture and modeling and rendering for buildings and streets, roads, and environment elements that are of photo-realistic quality. - You will need to change our cu...

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    Hi, I need to get the circuitpython library for my device into the circuitpython community bundle The instructions are here Are you able to do it?

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    I have an RGB rope light that runs on 100 v DC. The lights have a common positive and the red blue and green are controlled by the negative. It came with a little remote control box. I want to control each color with a separate dimmable 120 V AC . Attached is pdf of how the existing circuit works and how I need it to work

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    Creation of a simple application for controlling the LED strip via smartphone. This is a project in which it is primarily necessary to turn off/on the led strip, its level of brightness, timing the lighting and extinguishing of the strip with a percentage increase. Alternatively, different programs for a light show, or lighting/flashing according to music. For now, it is a 5V sing...project in which it is primarily necessary to turn off/on the led strip, its level of brightness, timing the lighting and extinguishing of the strip with a percentage increase. Alternatively, different programs for a light show, or lighting/flashing according to music. For now, it is a 5V single-color led strip. A wifi or bluetooth module would be used as HW, which will be a component on the printed circuit...

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    Build an Arduino controlled four channel Tens / EMS circuit board. Four Channel - Each channel will provide independent control around the following parameters: o Each channel to be connected to two electrode pads. o Each channels requires electrical isolation between each other channel. o Adjustable Frequency (1-150 Hz) o Adjustable Intensity set between 0-120 mA at 40-100v. o Adjustable pulse duration between (100uS and 300uS). o Adjustable Sequence and duration on/off as per channel timing xlsx - attached. • Adjustable Overall intensity (all four channels simultaneously) • USB powered preferred (5V)

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    I would like to have my logo in a black metal style, but instead of organic "thorns" I want electronic/circuit board-ish. I want to see one advanced and one cleaner.

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    Hi all. Using the Arduino IDE, I need to use a microchip SAM L21 MCU in my circuit, with a Watchdog feature. Unfortunately , the watchdog setup is well documented on the SAMD21 chip (lot of tutorials and sample code online), but not on the SAML21, which differs on the internal clock used (if I understood correctly). So the project is the delivery of a functional watchdog code for a SAML21 in arduino, including any necessary original or modified libraries (a good library example of WDT library for the SAMD21 is ) You don't need to have access to a SAML21 hardware, just to provide a functional code that compiles with no error. Technical info : the Arduino board manager uses the following board library :

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