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    Electronic circuit design Đã kết thúc left

    Thiết kế mạch nguyên lý và vẽ mạch bằng altium

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    PCB design 5 ngày left
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    Design a PCB for a circuit design.

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    Electronic trigger 4 ngày left
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    ...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 ...

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    J’ai besoin que sur la photo les cadres présent derrière sois enlever Uniquement une retouche sur les cadres rien de plus. Je sais me charger du reste

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    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

    $957 (Avg Bid)
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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

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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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    RandD work on pcb 3 ngày left

    Camera eye tracking system when a person get sleep buzzer get on and relays active mode Type c cable charger used

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    find target audience 3 ngày left
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    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.

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    color of tubelight is changed using microcontroller brightness level must be controllable software for simulation used is Arduino Power supply - 230V supply voltage and 50Hz If you have past experience similar to this project ,give a short discription about it. (Watch this video for reference - )

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    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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    1. company name: TOM Electric Services 2. company description: The company handles small electrical work as well as larger jobs such as generator repair, EV home charger installation, panel upgrade. 3. Colours: Website will be built on this template: so I need logo to be orange & black (so it will fit the theme) 4. I need a rectangular logo. 5. You can add things that are associated with electricity for example, lightning, light bulb, cable

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    Bảo đảm
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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 need an electrical engineer -- 2 2 ngày left
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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....

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    I need an electrical engineer 2 ngày left
    ĐÃ XÁC THỰC

    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....

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    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 a...configure the electronics of this simple prop because there is too much voltage drop between components. Input voltage is 5vdc (usb phone charger) and/or AA batteries (if multiple independent sources are needed). There are FOUR major components: (1) AM312 -or- HC-SR501 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 T...

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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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    OCPP 1.6j implementation to EV charger 1 ngày left
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    We currently designed a fully functional EV charger in which now we have to implement OCPP 1.6j library. The PCB have an ESP32. We are currently developing a mobile APP to control the charger via OCPP. Bluetooth and WiFi for handshake. We will test OCPP compliance with Open Charge Alliance tool, infrastructure for wifi and bluetooth is re

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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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    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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    8 bit counter and BCD counter Đã kết thúc left

    -Write a VHDL file for an 8-bit counter with active-LOW asynchronous clear, active-HIGH synchronous load, active-HIGH count enable, and a directional input that makes the circuit count up when DIRECTION = 1 and down when DIRECTION = 0. - Write a set of simulation criteria that verifies the operation of the counter. The simulation must contain one complete cycle of the counter and test all functions. It must show that the synchronous load really is synchronous and that the clear has precedence over load, which in turn has precedence over count enable. -Write a VHDL file for a two-digit BCD counter with active-LOW asynchronous clear, active- HIGH synchronous load, and an active-HIGH count enable. -The counter must count up from 00 to 09, then 10 to 19, and so on until it reaches 99. A...

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    ...Stromerzeugung: Erdgas - energy consumption is: '410' - Stromverbrauch: Gesamt (Netzlast) The app shall become available as open source under your authorship. As you will see in the attached PNG of 15 SEP 2022 (source: [1]), energy generation is currently lower than energy generation (red). In general though, Germany is a net exporter of electricity. The goal of the app is to switch on your fridge/ charger/ washing machine/ dish washer whenever there is excessive of electricity. Bonus: as an additional "renewables only" mode, you may think of switching on the Tapo P100 whenever the sum of '4068' + '4067' + '1225' is greater than 125% of its median over time. To control the Tapo P100 API, the following libraries may be useful: [...

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    Motion detector circuit design Đã kết thúc left

    The purpose of this project is to develop an electronic design for an early stage proof-of-concept prototype motion detector for a specific application. A successful design will successfully integrate three independent Senba Sensing Tech. BS-612 smart PIR modules with an Adafruit Feather M0 microcontroller development board. The integration will allow the sensitivity of the PIR modules to be independently controlled via AnalogWrite PWM. The scope of the project is delivery of a working schematic design. No Arduino code is required. No PCB layout is required. Acceptance will be based upon the results of breadboarding the circuit and confirming functionality. This project will be the first in a series of many electrical engineering projects that will ramp up as ...

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    IOT project Đã kết thúc left

    I want to create a gerber file from a circuit diagram which I will provide. I want recieve a schematic and gerber file.

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    New Logo Design Đã kết thúc left

    Need a logo for my company. (Think circuit.) Name: Parallel Formula - Tagline: Contract to Close

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    Trophy icon New Poker Tour Logo Đã kết thúc left

    Name of the Tour - All American Poker Circuit Colors - Red White & Blue (Not Required - Just a suggestion) Mascot - Eagle We would like a very high end looking logo that commands majesty and prestige. Remember, this is a poker tour so card suits are acceptable as well.

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    Nổi bật Bảo đảm
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    515 bài tham dự

    I have a start-up that manufactures and designs modular shade structures made out of solar panels. There is integrate laser-cut guttering, structural steel and electric vehicle charger enclosures that need to be designed and installed. Looking for on-going work - approx 5-10 hours per week for the foreseeable future. Complete 3D models have already been generated, there are items that need to be updated however. I can share further details if you get in contact with me.

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    product packaging Đã kết thúc left

    product packaging kotak untuk brand lokal kami seputar teknologi (charger, kabel hp, dll.) seperti pada lampiran, namun lampiran hanya contoh ya, kami bukan pemilik brand acmic

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    DC circuit($5 only) Đã kết thúc left

    I just need a quick measurement of the pull up and pull down resistor. Such as when the limit switch is open or closed. I need measurements of the volts. That’s it plain and simple. Only $5

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    Axcel Flux moter design Đã kết thúc left

    Design Axcel Flux Moter We are working in EV sector so we need a best design of Axcel Flux Moter, we need entire design with controller circuit and all things

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    ...in White on each device. We also will need data details attached for each device for integration to our website. We will do integration just need photoshop and details to be done in Blackbox colors and Logo . Approximately 25 sheets Also need an introduction written with Blackbox replacing Setec and Blackbox Logo predominately. Electric Vehicle Charging Infrastructure Electric Vehicle Charging Station / Charger has customization options. BlackBox Innovation Power EV charging infrastructure can be accessible by everyone everywhere, which makes

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    Optimization of a microgrid Đã kết thúc left

    must have an excellent research experience!!! My requirement for the smart grid: Mode of operation: Islanded and grid ...methods and types to be clearly used: Droop and Master sleave. Optimization method: Conjugate Gradient to minimise the cost of the energy. Energy sources: Grid, PV, Wind and Energy Storage and (Backup Diesel Generator when faults or disturbances occur to the system). Stabilise the voltage and frequency in both modes of operation. Mathematical modeling: state space representation of the equivalent circuit of the microgrid. deferential equations and transfer functions used in the components of the system such as inverters, Boost, bidirectional converter and others. Loads types: AC, DC. To write a professional research paper. See the attached. Software use: MATLAB...

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    Hi Andrei-Antonel V., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

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    Need to make a simulation and implement a novel more advanced multiplier circuit. It would be preferable if FPGA is used. It should then be documented properly

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    ...(Electric Vehicle) Commercial Charger and Residential Plug and Charger Sales and Installation. We will need to integrate several of our suppliers website details. We will need to be able to build an innovative Customer estimate system ( 20 question quote system to inclde pop up choices and integration of customer download options ) The website design would like to imitate as a reference. ( we will be integating pages from the following suppliers as options on our website ) Also Also We also will need all the information from our Asian Charger Manufacturer Setec https://www

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    Induction Heating Circuit Đã kết thúc left

    Develop schematics for an induction heating circuit controlled by a GPIO pin on ESP32. The circuit must be able to be current controlled and operate at a variety of different voltages. We are looking for an experienced electrical engineer with knowledge in current-fed inverters, LC-tanks, PID, mazelli oscillators, royer ZVS circuits, etc. to make schematics for such an induction circuit. Once an NDA is signed we can provide more information on the project.

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    Hello, Need website design done for Electrician single page website. Logo will be just textual nothing fancy. I like bright colors The services I provide Ceiling Fan Installation & Repair Circuit Breakers Commercial Electrical Electrical Panel Electrical Repairs Electrical Switches & Outlets Emergency Repairs EV Charger Indoor Lighting Installation Outdoor Lighting Installation Smoke Detectors Whole House Surge Protectors Wiring Services Entry shall be provided in .sketch file format. Looking forward to your entry/entries! If you have any questions please feel free to ask. Please do not write "Check #xx", as we will check ALL entries and do not need your notification. All qualifying entries will go through reverse image check before winner is...

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    This project is for designing a pcb in which the main purpose is filtering magnetic interference. Project Includes Schematic Design, PCB Design, BOM Validation, Gerber Production etc.

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    ...school degree or equivalent; 2 year related technical degree in electronic engineering or technology is preferred. Exhibits understanding of technical specifications to assist in the selection of semiconductor, electromechanical and optoelectronic components. Exhibits proficiency in the use of block diagrams, schematics, test equipment, and test procedures to analyze and troubleshoot printed circuit board assemblies and sub-assemblies. Ability to understand verbal and written communication of electronic applications and components. Ability to effectively present information and respond to questions from customers, groups, or public events. Proficient PC experience, including Word, Excel, and other software. Excellent at written and clear verbal communication on ...

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