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    10,219 easy circuit project работ(-а,-ы) найдено, цены указаны в USD

    ...intensity and speed, after which the brightness of the lamp should be established on a random level. Pressing the same button (the button can be replaced with a toggle switch / circuit breaker) must turn off the lamp. It should be possible to include a single lamp, or all three simultaneously. Decoupling from the high-voltage network engineer will be made

    $25 (Avg Bid)
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    we want to measure following things and send data to a computer using zigbee 1. temperature 2. press...and send data to a computer using zigbee 1. temperature 2. pressure 3. altitude 4. Pulse sensor 5. ECG sensor 6. accelerometer every equipment will be provided just coding , circuit and working model is your responsibility place - Gandhinagar Gujarat

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    Mixed signal circuit analysis 6 дней(-я) left

    digital, analog, or RF design and analysis, such as Failure Modes, Effects and Criticality Analysis (FMECA), Worst Case Analysis (WCA), Electronic Parts Stress Analysis (PSA), Single-Events Effects Analysis (SEEA), reliability assessment, modeling LTspics

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    ...clearly mention all the parameters selected in the report Nominate the fault points  and fault conditions in simulation model and record in report Load flow analysis and short circuit analysis of the model Reproduce the same results as of paper For graph along the screen shots of result also Take the computational values from Matlab and then print them

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    Circuit Designer 6 дней(-я) left

    Hi , We would like to be introduced as Hi Light Industries which is a ...and currently exporting to other countries like Sri Lanka & Bangladesh . We are now looking forward to develop electrical products for the government for which we require a circuit designer . Best, Aman Bajla (Business Development) Belluga Technologies Pvt Ltd MOB : 9836055530

    $350 (Avg Bid)
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    Circuit board design / reverse engineer 6 дней(-я) left
    ПОДТВЕРЖДЕН

    We have machines that use a circuit board that is no longer made by the original manufacturer. We have a sample board with schematic, but need help identifying components (resistors, capicitors, potentiometers, dip switches, terminal blocks, etc. The board is 3" X 5.5" and we believe only 2 sided. Scope will include creating the Gerber file(s), identifying

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    Sim controller switch on/off 5 дней(-я) left
    ПОДТВЕРЖДЕН

    I need an Android app. I would like it designed and built. In particular the solution should consist in one app interfaced to a remote circuit with a sim card connected to a controller that controls a switcher .

    $245 (Avg Bid)
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    28 ставки
    AC DC Power switch 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Need an SSR for AC and DC input out will AC and DC output , should be short circuit protected

    $17 / hr (Avg Bid)
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    I want to design Zeta converter in Proteus using PIC16F877A which has PID control and generates variable PWM for feedback circuit. Codes should be compiled at ccs c compiler. Input voltage will be 5V-30V. You should change output voltage of zeta canverter using key-pad. We will see some information like duty ratio, output voltage etc. on a 16*2 display

    $85 (Avg Bid)
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    5 ставки
    Digital twin 5 дней(-я) left
    ПОДТВЕРЖДЕН

    create a digital twin coupling matlab Simulink and Ansys showing the heat from a circuit and the temperature of it and a building and showing cooling strategies

    $263 (Avg Bid)
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    Low power circuit (circuit playground classic - arduino) 4 дней(-я) left
    ПОДТВЕРЖДЕН

    My circuit is consuming 18mA at standby and 24mA when activated (LEDs twinkle) - at 3.3V based on the code that I wrote. I want you to use my code and introduce low power techniques such as sleep mode, low power mode, PWM, Gamma correction, etc, to reduce power consumption. I want to document the progress of the power consumption from the initial

    $27 (Avg Bid)
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    Build a shield for arduino 4 дней(-я) left

    We are a laboratory of research in France, and we are working on a robotics application. We need to customize a circuit for this application, this means the design and the implementation of the circuit, we need to choose the best ICs according to our requirements.

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    This is a re-launched project as the last one was unsuccessful. We need a circuit designing for a simple dual mic-amp-speaker set up so a store member can speak with customers from behind a safety screen, and customers can talk back. 10w 8ohm at 12vdc is fine. It's basically an intercom with volume controls. As well as this, we need to include an

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    The scope of the project is to design two circuit boards; Receiver Board and Transmitter Board using CC2640 including the PCB design, programming and prototype development. Receiver Board The board is supplied from a single 12V power source (not in project scope) and used to read data sent by the transmitter. The board has one CC2640 module that scans

    $716 (Avg Bid)
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    Camera visual evaluation based on a reference test chart 4 дней(-я) left
    ПОДТВЕРЖДЕН

    We are a small company specialising in CCTV (Closed Circuit Television). We produce high quality test charts for evaluating CCTV camera basic parameters. The test chart is produced by colour calibrated process, so the A3 format printed chart has very accurate details and colours. So far, users of out test charts have been doing manual visual analysis

    $16 / hr (Avg Bid)
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    PV SOLAR SIMULINK TASK 3 дней(-я) left
    ПОДТВЕРЖДЕН

    ...parameters from other panels enough to cite your source) Must submit or files with the code (model) and the results of simulations in Powerpoint with full documentation: circuit equivalent, parameters, variables, assumptions, constraints,...

    $92 (Avg Bid)
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    ...upload the code to the arduino board, and assemble and test the circuit. I am flexible for the time it takes, or the money it requires, to complete this project, as long as it is justified and reasonable. If you have any question, don't hesitate to ask. Thanks for your interest in this project,...

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    Object recognition software 3 дней(-я) left

    We require to build object recognition software. The goal is to recognize particular printed circuit boards from the flow (from the video). We will provide 2 test videos and 4 types of boards together with the parameters how they should be recognized. The boards that is not being recognized has to be marked as unknown. All programs will be tested

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    ...controls a two-storied elevator (ground floor and first floor). You will implement it with a two-process FSM as described above. The clock signal has a frequency of 10 MHz. The circuit should be initialized with a high-active reset signal. After a reset the elevator is always situated at the ground floor. The controller has six inputs (in addition to clock

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    Digital Circuit will be represented and simulated via ModelSim simulator. Consider the digital circuit represented below. Two eight-bit wide data input ports are added. The result is then used to set one of eight output lines according to predefined thresholds. Code this design in VHDL and verify its correctness by writing a testbench. Simulate the

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    esp32 with rfid + gprs 3 дней(-я) left

    ...simultaneously on different tasks (like sending data to server and reading card from rfid reader at same time) and it is easy to build. **FreeRtos is first priority for this project (prefer FreeRtos ). It is must for apply. I divided this project in 3 parts. Following are points which i need from reader. 1-> (Main functionality) i) Read rfid (LF 125khz)

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    Drag and drop web-based circuit simulator 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Need to create, drag and drop web based simulator to create circuits with four components, 1- Bulb 2- Ammeter 3-Wires 4- Battery A person will drag and drop objects in panel to create circuits components have some conditions.

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    Electrical Circuit Applet Developer 3 дней(-я) left
    ПОДТВЕРЖДЕН

    We need developer who can design a web based electrical circuit application, consisting on four components will be used in parallel and series connection in 4 and 3 steps accordingly. 1- Bulb 2- Ammeter 3- Battery 4- Wires It is likely to be [войдите, чтобы посмотреть URL], only with four components, one board and steps to proceed with answers. Steps will provided

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    LED Lamp Design 2 дней(-я) left

    ...inverter Circuit. 2. I want to do the prototype development and testing. 3. The PCB should have a lower quantity of parts and if it needs some kind of IC that is also fine. 4. The electronic component should be populated on a single side of the PCB. 5. I do not want to use any transformer on the inverter circuit. 6. I want the inverter circuit to use

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    I have a simple circuit drawn out using ExpressPCB free software. Its single sided but can be dual and size is 50mm x 90mm. See attached. I am only available for emails during certain blocks of my day so you may have to be patient.

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    Build me printed circuit board solution 2 дней(-я) left
    ПОДТВЕРЖДЕН

    The prototype is in working condition and we now require to convert it into a refined product. You are required to assist us in developing PCB designing. The project requires knowledge of LED display boards, screen share, power management. Serious electronic designers are most welcome to share their experiences. We look forward to in-depth discussion

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    Medical device 1 день left

    The deliverables are design and production of five (Qt = 5) test circuit boards and then an Android app for creating an FDA Class I medical device with Bluetooth communication. Other information is included in attachments. Strong documentation will be expected including EDA Gerber, Code Notations, etc. The USB Type-B plugs into a smartphone (dongle)

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    Need a SSR for AC and DC and it need to be short circuit protected , load will be resistive . Input voltage can be 42V DC and somtime it can be 32V A Think it can be done with 2 back to back Mosfet?

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    Help needs on Computer Architecture Assignment 1 день left
    ПОДТВЕРЖДЕН

    need some help with my Computer Architecture project the involves designing a 32-bit circuit with an ALU and Control Unit. We're using a SW called Logisim to design it.

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    Voltage control with digital potentiometer 1 день left
    ПОДТВЕРЖДЕН

    I need to have a schematic of a regulation circuit for LM2679ADJ with a digital potentiometer as MCP4131 or similar

    $173 (Avg Bid)
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    DC-DC Converter 1 день left

    Schema or circuit. 1 pieces. I want to control 12V and 0-2A by 0-5V analog (pwm) output of Arduino. Arduino output 0V Circuit output 0V Arduino output 5V circuit output 12V and 2A Actually this is like lab adjustable power supply but there is no pot, I will control by arduino pwm (0-5V). I will use this circuit for electromagnetic brake. It

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    ...engineer to help build, layout a VCCC (Voltage Controlled Constant Current Source) Power supply. We have older documents and past projects but are looking for a simple, 5-10A circuit, small as possible. The Set constant Current shall be linearly controlled by the 0-5V input voltage. Similar to attached. Deliverables shall include Schematic, Layout and some

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    Hi. I am looking for someone to design a circuit on Eagle. I will share the details after you contact me.

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    induction cooktop heater with Arduino 18 часов(-а) left
    ПОДТВЕРЖДЕН

    ...similar components details available locally documents that will help 7) need 220v ac power supply 8) need safety feature as cookware detection, temp detection, and short circuit and overload protection and other protections, 9) need complete paper work , working description, schematics with pictures , 10) need a working prototype , money will be released

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    look at the project and tell me things that you don't understand, the project is about designing a filter for solar plant system, you need to show me the connection of the circuit using matlab and I calculation of the design. you may assume all needed values. btw gotta show me THD value is lower than 5%

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    Looking for someone who can design a circuit that has a digital input that will be modulated into an ultrasonic form (Feq. 30k to 400K) then transmission. Plus a receiver that will demodulate the signal and provide the digital output. the application of this circuit will be under sea water at a depth almost 40m and with a temperature average 15C. Transmission

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    RF circuit and PCB layout design 8 часов(-а) left
    ПОДТВЕРЖДЕН

    ...PCB designer who have proven experience in RF circuit design and PCB layout design. The circuit requirement are listed as follow, please contact us for detail. - Circuit operation frequency: 2.4GHz - Number of PCB layout: 2 layers - Need to design dice bonding pad. - Matching network is required. - Circuit should pass FCC requirements. - Altium designer

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    arduino code for and circuit for bluetooth module

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    Good Day ,I need a PCB board to be modified with a flasher circuit instead of the timer .It's a simple PCB with off and on controls modes ,motion sensor with timer, that operates 30 LEDs .

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    electronic circuit development Завершено left

    i am trying to design a controlled environmental chamber input would be signal from analouge humidity and temperature sensor output would be relay contacts for AC operated instruments 5 types system will be controlled through suitable micro controller which can be programmed to suit application after testing also require data logging facility required data logging facility from input and outout pa...

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    The project consists of a nozzle, spray system and a wiper. The system is attached using a clip onto the solar panel. Once attached, the clip can be adjusted manually to better tighten onto the solar panel. The rest of the system consists of a dust/temperature sensor, which would detect dust particles. There should be 3 wiper settings: high , medium

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    I need a concept circuit diagram produced based around the OpenEVSE charging system. It has 3 core components, of which OpenEVSE is one. An outline of the system will be provided for you to produce as a clear professional diagram. The circuit diagram will ideally be produced in AutoCAD Eagle but other formats may be acceptable.

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    Simple PCB design, Relay board Завершено left

    I Have a project that i require a bit of help on, Ive designed a circuit incorporating solid-state relays but can't seem to get it to function correctly, I require someone that knows Eagle and is up to speed with PCB solid state relays, alternatively a redesign with electromechanical relays may be considered

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    servo card required to be work properly each component should must be connected in way as it is shown in drawi...component should must be connected in way as it is shown in drawing .This servo card is used to control the speed & direction of small scale hydraulic motor. The PDF file of circuit and sample pic of servo card is uploaded CAD - $50-100$

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    Design a programmin/debug jig Завершено left

    I need to prepare a SCH and PCB for the programming jig I created according to the photos attached. I'd rather to have the circuit of FTD1232 on the board as well. The project must be done in Altium

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    Build me an electronic circuit Завершено left

    I need help with developing a circuit that can fit into our casing. It would need to be able to connect to a smart phone via wifi or bluetooth and can be charged on a charging pad. Function: Temperature sensor Speed and pressure sensor Time being used sensor Midi function GPS LED light options

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    POE Circuit Board for Ardunio Nano Завершено left

    We require a pcb designed that is a replacement for an ethernet shield that also can power the board via POE. The following is the existing board being used. [войдите, чтобы посмотреть URL]

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    I need to design a circuit that can run a motor and take an input from a dc generator all using a micro arduino and a small stack of rechargeable AAs (a standard arduino is also acceptable, but I already have the micro). On the attached photo: Its hard to see whats going on, but the big drum is acting like a motor and theres a small dc motor(#1) in

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