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    15,533 circuit design trabajados encontrados, precios en USD

    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 ...

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    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

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    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.

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    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 -------------------------------------------------------------------------------------------------...

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    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:

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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.

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    $25 Oferta promedio
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    Hi, Need some help in transferring & transitioning analog circuits to hardware, and have little to no experience in assembling the components on a breadboard. the analog circuit on proteus looks fine so just need help to transfer it to the hardware part through a series of zoom calls until we reach the end result.

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    Flushing valve 6 días left

    Need a programmer to code arduino, raspberry pie programmable circuit board to open for at least thirty seconds then stay closed for at least thirty days before opening for another thirty seconds, but also complete a app that will allow changing the opening time and how long the closing time thru cell phone

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    Import duty for circuit boards

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    Electrical Engineer Consultant 12 horas left
    VERIFICADO

    We are looking for an experienced Electrical Engineer with knowledge of food/automation equipment to help validate heater circuit conversion for the Australian market. We make food forming equipment for the US market. Our specifications use 240VAC, 3-phase, 60 Hz to power to energize a hydraulic ram (motor) and to supply single phase voltage directly to the heaters in our forming dies. We also transform the 240VAC to 120VAC for control circuitry. The available power in Australia is 415VAC, 3-phase, 50 Hz. We have swapped motor components to accommodate, and our controls transformer can convert this power to 120VAC. However, we need to validate our design ideas for our forming die heaters is appropriate, a special challenge given current supply constraints are limiting c...

    $171 (Avg Bid)
    Urgente Acuerdo de Confidencialidad
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    Class E RF Amplifier 6 días left
    VERIFICADO

    I coordinate a design team for the realization of a device that includes an RF section but in the group we have limited knowledge of RF design. In particular I need to make a Class E RF amplifier with the following characteristics: • operating frequency 406.0 MHz • power 5W (37dBm) • TX duty cycle 10ms (transmission time 500 ms every 50 s) • 7.2Vdc power supply • input power 100mW (20dBm) • two-phase modulated input signal • input impedance 50Ω • output impedance 50Ω • efficiency ≥ 70% • operating temperature between -20 and +55 • the output power must go from 10% to 90% of the max power in less than 5ms • must work with VSWR between 1: 1 and 3: 1 • must not be damaged if the load is shorted or o...

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    To build one stand-alone module which is able to: o work as a CAN sniffer o optimize DM signals clearly (damp over/under shoots). Develop, build up, test and run a stand-alone CAN sniffer module with signal integrity optimization capability. “signal integrity optimization” DM disturbances on the bus-wires shall be ...work as a CAN sniffer o optimize DM signals clearly (damp over/under shoots). Develop, build up, test and run a stand-alone CAN sniffer module with signal integrity optimization capability. “signal integrity optimization” DM disturbances on the bus-wires shall be damped, scientific proved by oscilloscope and simulation it is not allowed to include an available SIC-transceiver o a “hand-made” circuit board is sufficient o activation...

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    electric circuit analysis 5 días left
    VERIFICADO

    i need someone can solve my project

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    Civil suit writer 5 días left

    DO NOT LOOK AT PRICE i need someone to write a civil suit for me...i have several cases i need to file in circuit civil court they are not small claims....conspiracy on rights ......1983s claim bivens. breach of fidiciary duty Fraud personal injury intentionl tort and a few other

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    Hey, I need help with integrated circuit design I will share details.

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    Integrated circuit design 5 días left
    VERIFICADO

    Verilog/VhDL FPGA Asic Electronics Microcontroller

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    I am looking for some help on a gripper application I have. I am using a NEMA17 stepper motor with drv8825 and Arduino Nano. Here is what I need: Home the gripper open to a micro switch on power up and wait for run input. When the switch is pressed and not released, the motor should make the travel forward 800 steps and reverse 800 steps and stop while touching the home switch. The circuit should wait until I press again the "run" button to go forward to close the gripper and reverse again to home switch. I need it to travel a specific distance. I only need the .ino file for this.

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    Circuit design 4 días left

    Its a rain sensing and speed determining project

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    A Stm32 project 4 días left

    1. This is a project based on a circuit board. I will provide the schematic diagram later. In the picture you see a BLE module, but I will try to add one more. 2. The connector on the upper left has 4 input, 12v, gnd, CAN+ and CAN- 3. The 4 connectors on the bottom is pretty much the same, it control 4 identical components. Each connector has 6 wires: Gnd, two output for dc motor, ws2812 data, 5v, and a switch trigger. 4. Whenever a switch is pulled to ground, it will trigger the motor to pull for 1 second. 5. Whenever a motor is pulled, the ws2812 will start to light up. 6. After 20 seconds, the motor should reverse back. And the Ws2812 strip should light off. 7. Whenever a certain CAN signal is received (will be provided), all the 4 motor should pull for a second. All 4 ws282 str...

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    Mi...with basic interfaces Bus SRAM and EPROM 1. Complete the necessary interface signals between microprocessor 8086 and SRAM and EPROM 2. The EPROM is only available in 8KB component 3. Use whatever necessary components; such as buffers, bidirectional buffers, latches, decodes, and 2-input NAND gates 4. Draw clearly all connections and components by using the emulator8086 in the lab 5. Check the design by doing the following code: 1- Program EPROM1 with all 1’s 2- Program EPROM2 with all 2’s 3- Read data from EPROM1 and add value 2 4- Read data from EPROM2 and add value 6 5- Store the modified data from EPROM1 into ODD SRAM 6- Store the modified data from EPROM2 into EVEN SRAM 7- Read data in 16-bit from SRAM at Address FAB02 and store it in AX register 8- Show the va...

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    arduino Circuit 4 días left

    I have a coffee machine comes with 12 selections; all of these selections are connected via touch panel from the front of the machine; I need an Arduino code to get the action from the touch panel when the customer pressed any of the touch buttons; I already create a code to do some tricks like rfid then return the result to the coffee machine via the same selection. Summary: I want to simulate the touch panel and get the selected touch button. all other coding already completed. the attached pictures show you the touch panel & the main board of the coffee machine

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    the concept, design methodology, architecture, circuit gate & performance (speed), and fabrication techniques for integrated circuits (ICs). The main focus is on design for complementary metal-oxide-semiconductor (CMOS) technology.

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    Hey I need someone who knows how to deal with integrated circuit design and vhdl

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    Need to be familiar with c programming, CCS compiler and MPLABX. And generally good at drawing circuit diagrams.

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    I need a North America Based PCB Designer to create a Gerber file for a flexible PCB which is a voice Coil used in vintage Loudspeakers. There are no electronic components on the board, it’s nothing but one long circuit trace in the shape of a Coil, and it is 2-Sided, with 2 VIA’s to route the Trace/Coil from one side to the other. In the final product this is mounted in a Plastic Frame, and its function is Planar Voice Coil used in an Audio Midrange Driver. (see photo’s). The Deliverable is a Gerber File ready for Production, and there may be a couple revisions as the project progresses. I need a USA/North America based provider because my sample will be shipped to you so you can measure and copy the mechanical dimensions and coil layout. I do not want to dea...

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    Continuity Tester 2 días left

    I want to make a continuity tester for cable harness. The cable harness consists of leads provided to five shelves of equipment. Each shelf has 2 cables first cable has 5 wires and second cable has 4 wires. I want to read continuity from the first shelf cable clear down to the fifth shelf. I want to use led...cable clear down to the fifth shelf. I want to use led lights from an inexpensive string of Christmas lights powered by 120 Vac. Each shelf would have a total of 9 Led lights, for a total of 45 Led lights. When I have complete continuity on all wires 45 Led’s would light. When I have any wires with bad continuity those Led’s would not light. The circuit would need some type of replaceable fuse in case of a fault in the wiring. I need this circuit ASAP. Any o...

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    I have a Project at hand which requires a BLDC motor to be RPM controlled. Basically, the shaft has to rotate at a constant RPM with varying loads. I’ll give more details to the selec...requires a BLDC motor to be RPM controlled. Basically, the shaft has to rotate at a constant RPM with varying loads. I’ll give more details to the selected freelancer. So basically, the tasks to be done are: 1. Selection of Motor from online websites based on my requirements. 2. Selection of Motor controller from online websites or design one. 3. Design/coding of a Arduino based PID controller or be combined with the motor controller. 4. An AC to DC circuit design for powering the motor or selecting some readymade stuff. I am not an Electrical Engineer so I might no...

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    The project is to add the circuit into existing PCB. The circuit is offered. The designer will update the schematic and PCB. And if you know about firmware development for ATXMEGA128AiU and Atmel studio 7, it is preferred.

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    federal law 1 día left

    Federal case law about 1344(2) in third circuit and I need motion draft

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    Simulink experts required 1 día left
    VERIFICADO

    ...protective relay. ii. To investigate the performance of the modelled distance relay in the presence of various multitude faults in grid-connected and islanded. iii. To improve distance protection relay reliability with communication assisted or Machine Learning Classifier Algorithm. PROBLEM STATE-MENT: In both modes which is islanded and grid connected of Microgrids (MGs) have different short circuit levels. The fault level in islanded MGs is lower than grid connected MGs due to fault contribution of distributed generators is lesser than contribution of microgrids. PV inverters as one of main part in PV system also has fault contribution and it’s limited by its control system in order to protect the internal power electronic devices. The other impact is the phase angle of ...

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    I need someone for approximately one week to hand solder 3, 0604 resistors to a circuit board. we have a large number of circuit boards and we think the work will take approximately one week. to do. We are based in Mentone but the work work can be done anywhere in Melbourn.

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    Urgente
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    Easy help with Basic Electronics details in chat. (Circuit and Multisim)

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    DC supply circuit diagram 1 día left
    VERIFICADO

    Circuit schematic is required for dc supply as per below information Input voltage 24v dc Output 1 -> ±5v (for in-amp and ADC) Output 2 -> +5v ( for microcontroller) Output 3 -> +10v ( for h bridge and dc motor) Output 4 -> +3.3v ( for ADC digital part) Required is that motor operation should not influence the ADC reading Find the schematic attached

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    MATLAB Smulink experts required 19 horas left
    VERIFICADO

    ...protective relay. ii. To investigate the performance of the modelled distance relay in the presence of various multitude faults in grid-connected and islanded. iii. To improve distance protection relay reliability with communication assisted or Machine Learning Classifier Algorithm. PROBLEM STATE-MENT: In both modes which is islanded and grid connected of Microgrids (MGs) have different short circuit levels. The fault level in islanded MGs is lower than grid connected MGs due to fault contribution of distributed generators is lesser than contribution of microgrids. PV inverters as one of main part in PV system also has fault contribution and it’s limited by its control system in order to protect the internal power electronic devices. The other impact is the phase angle of ...

    $146 (Avg Bid)
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    9 ofertas
    iot based load control 15 horas left
    VERIFICADO

    iot agricultural monitoring system obstacle avoiding robot small range radar system using sonar sensor . Ir remote-based load control circuit. design and implementation of custom made arduino and stm32 boards . Bluetooth controlled car . wireless data transmission using nrf module Home security device using esp and gsm module. Mini drone with Esp 32 . STM32 featured line following robot

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    Develop doppler ultrasound based electronic circuit for fetal heart rate monitoring for pregnant women to determine the well being of the baby, such that it can pick up heart rate from a single location on the abdomen

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    PCB design Finalizado left

    I am after a soft latching circuit to control a 24v power supply. Using a piezo touch switch. The motor can draw up to 120 amps. I would also like it to have some inrush control to stop any sparking if using relay. Would like Berber files so can get pcb made.

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    Knowledge in integrated circuit design and vhdl

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    PCB Board Design Finalizado left

    I currently have multiple off-the-shelf boards, with various components, connected to a Teensy 4 processor. I need a custom PCB board design with the same footprint as the Teensy, incorporating all of the components on the separate boards I'm using now. This daughter board will mate with the Teensy, using standard headers, providing me the same functionality. The components to be integrated into the board include: 3-axis accelerometer Lipo Charging Circuit MicroSD Card Slot & Circuitry JST Connectors Resistor Array Status LED Slide or Latching pushbutton switch Momentary pushbutton switch Piezo buzzer (or equivalent) Board size is roughly 52x18mm. Components can be on both sides of the board as long as they don't interfere with it mating to the Teensy. Ho...

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    ...calculator): 1. While typing the number it should be displayed right aligned, extending to the left. 2. After pressing "+" or "-" display should be reset to empty, and the next number should be typed. 3. After typing the second number, "=" should be pressed and the display should contain the final result. Specifications for input-output size and structure of the circuit (Important!): For addition and subtraction modules the circuit should work directly on BCD numbers. For addition and subtraction operations each entered number can be at most 4 digits. Entered numbers are positive (no negative numbers as inputs). However, for subtraction the result can be negative. Therefore, the leftmost display (5th) should show minus sign for negative result...

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    I'm looking for 3Phase BLDC motor controller and motor models. This should be developed in Simscape SIMULINK. Should include detailed but simple circuits component design - including all these DC-LINK, PI-Controller, IGBT, inverter, commutation logic, regen circuit, i(abc) current output to Motor, motor loads.

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    I am looking for some help on a gripper application I have. I am using a NEMA17 stepper motor with drv8825 and Arduino mega. Here is what I need: Home the gripper open to a micro switch on power up and wait for run input. When the switch is pressed and still closed the motor should make the travel forward and reverse and stop while touching the home switch. The circuit should wait until I press again the "run" button to go forward to close the gripper and back again to home switch. I need it to travel a specific distance. I only need the .ino file for this.

    $26 (Avg Bid)
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    3 ofertas

    Must be able to Access Proteus design and check over a PCB Layout and correct the mistakes

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    I will show u structure drawing and exact steps how to make it , if anyone who has knowledge in this segment kindly message me asap.

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    We are in process of developing an integrated circuit to automate the locking mechanism. We need someone who has prior experience in working on embedded systems & IoT. Requirement - Control Solenoid Lock (Open/Close) using Arduino (Or any WiFi Supported Chipset) via Azure IoT C2D Messages.

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    We are looking for an Embedded Hardware Engineer to design electronic circuits for our needs. You must meet the following qualifications - Designed a 4-6 layer Circuit Board - Knowledge of communication protocols such as UART, SPI, I2C, rs-232, rs-485 - Experienced in IoT field - Able to design circuits with Altium - Used GSM module on the circuit - Able to select components and read datasheets of components If you have the above qualifications, we are looking for an Embedded System Engineer with whom we can work for a long time. Please write "6161" at the beginning of your application. Applications that are not written will definitely NOT be taken into account!

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    Sellado
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    You must have a nanoVNA, I need some scripts to get the Lm Cm and Rm of a resonant circuit, I have a procedure to do so, but I want some

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    Electric Expert Finalizado left

    I have small Electric circuit work and some need python code. I will share more details. I will share my files and explain the details to only the selected person. Deadline 9 MAY

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    I have a circuit and I want a simulation for it to find the voltage and the current in each stage

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