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    11,196 basic circuit design switch δουλειές που βρέθηκαν, με τιμές EUR

    I would like a Bluetooth pairing circuit board with a mic and speaker (headphone jack) to connect to my cell phone.

    €43 (Avg Bid)
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    3 προσφορές
    Need Circuit Designer 6 μέρες left

    ... I need someone to design for me the following circuit: - ESP8266 based - Hi Link 220v to 5v (Power Source) - 5V to 3.3V - 220v 10A Relay - Connectors for 220V cable input - Connectors for Switch (Relay) The board should be as small as possible. This is very important since it is to go in wall behind a regular switch. The wall box is EU

    €22 (Avg Bid)
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    3 προσφορές
    build a 256-line input priority encoder 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am looking for a simple priority encoder circuit design with 256 inputs

    €19 (Avg Bid)
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    5 προσφορές

    Require a pcb gerber file and programming for portable inbuilt memory cctv camera. Its main function is automatically compression of video i...50mb without loosing video quality. This compress depends upon size of video like after 1 GB or depend upon time like after 1 hours. This all things depend upon your hardware circuit designing and programming.

    €19 (Avg Bid)
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    Trophy icon Capix A4 4 Page Flyer 6 μέρες left

    Need 4 page A4 flyer prepared from basic outline here. Treatment on layout, design and fonts and polishing required. Market is industrial film processors, primarily in the Non Destructive Testing Market (NDT X-Ray), Printed Circuit Board Production (PCB) and Professional Photographic Processing. Also refer to website [login to view URL] for corporate style

    €112 (Avg Bid)
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    3 συμμετοχές
    Trophy icon Magazine Cover featuring A.I. 6 μέρες left

    ...intelligence Our Logo. On our logo we want to fill the logo and have it blend in with the design in some form of style that mimics electronics and circuit boards....

    €215 (Avg Bid)
    Εγγυημένο
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    Proteus Circuit Design 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Video signal process project in proteus. Project detail will be provided.

    €14 / hr (Avg Bid)
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    27 προσφορές
    Read schematics to determine requirements for FM range switch 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    "Read schematics to determine requirements for FM range switch" I have schematics here that I need read to determine what needs to be changed/added/modified to switch the FM range of my car stereo.

    €16 (Avg Bid)
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    ...buttons connected to Pin 4 and Pin 2. Pin 4 will run DC motor clockwise up until it pushes button on Pin 7 and Pin 2 will run DC motor down for 10 seconds then stop. The circuit is as follows: EasyVR Shield mounted to arduino board. Pin 7 Push Button (to stop DC Motor clockwise) Pin 4 Push Button (Turn DC Motor On Clockwise) Pin 2 Push Button (Turn

    €138 (Avg Bid)
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    Need assembly language expert 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    need a assembly language expert for a project on assembly language and circuit

    €14 / hr (Avg Bid)
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    My project is to use an arduino circuit like ATMEGA328P Pro Mini 328 Mini and a SIM 800L gprs GSM circuit board, prefered board to be smallest possible or ( if you can recommend better module for this project is fine let me know) conected to a the main alarm control panel and whenever there is an alarm this module call and send a text massage to the

    €2 / hr (Avg Bid)
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    Need circuit diagrams 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have 6 small PCB. Each having 2-3 components. The PCB are very simple. I want to see the schematics. The PCB tracks and all components are clearly visible. I need to get verified schematic corresponding to these PCBs. Rest we discuss on chat!! Will prefer local freelancers.

    €83 (Avg Bid)
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    I would like someone to design a digital timer when it will turn cut the circuit for 5 seconds every 8 hours to restart my system. The input and output will be AC power, I would like to use 3 Pin Screw Terminal Power Connectors

    €93 (Avg Bid)
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    Time Delay Safety Circuit 3 μέρες left

    Electrical Engineer to design a time delay circuit with PCB Gerber files. This is an extension of an existing design in Kicad.

    €137 (Avg Bid)
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    Android Development work 2 μέρες left

    4. Time and Cost estimate Major Features Time estimate Cost Estimate 1. User Account 2. Home Page 3. Circuit Page 4. User profile 5. Circuit Bazaar Total

    €761 (Avg Bid)
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    28 προσφορές
    Ten Image sets of Cooling simulation of circuit Board 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Submit your proposal to supply TEN sets of images of the 3D simulation results of an electronics cooling analysis of a circuit board within an enclosure. The following links provide examples of this kind of work. CFD ELECTRONICS COOLING IMAGES [login to view URL] [login to view URL]

    €205 (Avg Bid)
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    I want this speaker protection circuit replicated and have the pcb as closest to the original. The dimensions of the pcb hole to hole center are 46.60mm x 64.70mm.

    €123 (Avg Bid)
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    433 MHz RF antenna schematic + pcb design for a tag: - PCB is 26 mm diameter round / FR4 / 2-Layers / 1 mm - Use PIC16LF1824T39A as MCU - Use 0402 case passive components - Battery is CR2450 - RF main frequency is 433 MHz - Add related matching circuit and lines - Add RF antenna drawing (antenna should round type, outer part of the PCB) - Use Proteus

    €104 (Avg Bid)
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    7 προσφορές

    Submit your proposal to supply TEN sets of images of the 3D simulation results of an electronics cooling analysis of a circuit board within an enclosure. The following links provide examples of this kind of work. CFD ELECTRONICS COOLING IMAGES [login to view URL] [login to view URL]

    €169 (Avg Bid)
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    4 προσφορές
    Biosensor project 1 μέρα left

    Hi friend I have few more requirement on projects. I would be interested to explore your potential expertise & skills in evaluation of circuit designing & schematics, converting the electrical designs to eagle files followed by rapid prototyping of the idea. Here i am attaching the details of the need of the project. when find time may kindly go through

    €468 (Avg Bid)
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    sound to light 1 μέρα left

    design three filters hight pass, low pass and band pass. using a passive filter and justify the reason. circuit design and prototype. simulate your design using multisim

    €133 (Avg Bid)
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    ...project. We can discuss any details over chat. I believe this is a relatively simple project, but outside my staffs scope. We are a mass manufacturing company. I am trying to design a low cost LED Vanity Mirror. I would like my thermal sensor ON/OFF button to also function as a "try me" button. This way, at store level our customers can test the brightness

    €32 (Avg Bid)
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    I'm a filmmaker who has just finished a 15 minute short film...will discuss the ascetic we want to achieve, and continue a conversation from there. We shot this project over the course of 3 days, and will be throwing it on the festival circuit in August. This pays $50. You will also get a copy of the footage for a portfolio, and credit on the project.

    €63 (Avg Bid)
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    low current measurement circuit design-1 -- 2 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    need person who has knowledge about circuit design using latest opamps according our specifications after discussion only project will be granted project contains there parts [login to view URL] and HV part (0-300vdc) incorporate hv circuit [login to view URL] eradication-isolation [login to view URL] section [login to view URL] output section

    €303 (Avg Bid)
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    21 προσφορές
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    I am with a security company in Anaheim, and need a tech to configure (25) 2960's and (1) 5672UP. Ip addresses and VLAN mostly and a test that all the devices can be seen. There will also be 54 Meraki wireless devices connected to the system as well

    €5756 (Avg Bid)
    Τοπικό
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    Simple PCB Design 14ώρα left

    I have a Very simple circuit, it's actually a 4 Ohm Coil, with a Kapton Film substrate and a fiberglass PCB Frame. It's only about 2" x 5", and in reality Its a Diaphragm for a Vintage Loudspeaker Tweeter, no longer in Production. I have all the specs, I just need someone to put in a Gerber file format so I can reproduce.

    €91 (Avg Bid)
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    ...change things to improve i want too learn ! I use progisp to record in board. My Board not is arduino, have base in atmega 168 pa, but all board is brother arduino. Draw circuit and requiriments are in files atachement.. Abstract: Cronometer regressive with interval configurable. Cronometer with 5 options, and some other setting ( interval power on

    €17 (Avg Bid)
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    1 προσφορές

    ...change things to improve i want too learn ! I use progisp to record in board. My Board not is arduino, have base in atmega 168 pa, but all board is brother arduino. Draw circuit and requiriments are in files atachement.. Abstract: Cronometer regressive with interval configurable. Cronometer with 5 options, and some other setting ( interval power on

    €130 (Avg Bid)
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    8 προσφορές
    Electronic 11ώρα left

    ...electrical maintenance. Inspect transformers and circuit breakers and other electrical components. Troubleshoot electrical issues using appropriate of testing devices. Repair and replace equipment, electrical wiring, or fixtures. Follow National Electrical Code state and local building regulations. Circuit breaker corrective maintenance. Good knowledge

    €124 (Avg Bid)
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    Hello, I have several products I will need Circuit boards for. If this first board can be completed with success I hope to design another board in the future. I am unsure how PCB design is completed. Are you able to work with me to design a PCB based on the required inputs and outputs? LED flasher LED low battery flasher GPS Module 433mhz transmitter/receiver

    €1294 (Avg Bid)
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    SWITCH WEBSITE SERVER/HOST Έχει λήξει left

    I currently have my website [login to view URL] on 247host and I am not happy with the server so I would like someone to just change the server/host for the website

    €114 (Avg Bid)
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    GPS tracking Έχει λήξει left

    I require a simple circuit designed to do the following function Dimensions 25mm x 15mm x 5mm Nano Sim for Phone SIM card to ping Live GPS Microsound bleep speaker Power terminals to connect CR Watch battery The aim of the circuit is to be able live track where it is, I believe it needs a sim card so you can get live data from it, I need to install

    €260 (Avg Bid)
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    I need project Rfid reader 125Khz using LPC114 Microcontroller. using Keil and c/c++ code I need schematic of complete frontend analog circuit and design of coil antenna

    €143 (Avg Bid)
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    ...Voltage regulation: Regulate the voltage at the output capacitor of the buck to 12 V ii) Battery management system for Li-ion batteries: over-charged, over-discharged and short-circuit protections with balancing function iii) Choose a test load for demonstration purposes that is rated for 12 V iv) Choose the number of series and parallel combination of Li-ion

    €317 (Avg Bid)
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    ...Voltage regulation: Regulate the voltage at the output capacitor of the buck to 12 V ii) Battery management system for Li-ion batteries: over-charged, over-discharged and short-circuit protections with balancing function iii) Choose a test load for demonstration purposes that is rated for 12 V iv) Choose the number of series and parallel combination of Li-ion

    €378 (Avg Bid)
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    Electrically problem solving Έχει λήξει left

    AC DC circuit faults power factors control breakers wiring 11 /33/132/220KV & other technical problem solving .

    €357 (Avg Bid)
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    3 προσφορές

    Submit your proposal to supply TEN sets of images of the 3D simulation results of an electronics cooling analysis of a circuit board within an enclosure. The following links provide examples of this kind of work. CFD ELECTRONICS COOLING IMAGES [login to view URL] [login to view URL]

    €63 (Avg Bid)
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    3 προσφορές

    We need dimming code for 220V 50HZ AC load. Our circuit provide 100 pluses (double of frequency) • Use specific core of ESP32 for Dimming. • Use all 4 HW timer for dimming control of 4 separate loads. • Need Separate variable to control the dimming value of each dimming circuit. • Our hardware has 1 zero crossing Syn pin and 4 output pins for traic

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    ...is a Dubai Based top digital marketing company which provides the following services to it's clients. 1. Marketing Strategy Formulation 2. Marketing Strategy Audit 3. Web Design & Development 4. Press Releases 5. SEO Services 6. PPC Marketing 7. Email Marketing 8. SMS Marketing 9. CV Distribution 10. Social Media Management 11. Mobile Apps & Software

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    Security guard Job Duties: Έχει λήξει left

    ...the security industry. Total Jobs notes that security guard should have the ability to write short reports, challenge people and manage technical equipment such as closed-circuit television. Surveillance Skills, Deals with Uncertainty, Judgment, Objectivity, Dependability, Emotional Control, Integrity, Safety Management, Professionalism, Reporting

    €226 (Avg Bid)
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    The task is to add a boost circuit to existing schematic. The battery charger circuit based on the BQ24165 IC is already done. We would like to add a buck-boost circuit to the system output. PCB layout needs to be updated as well. The IC that needs to be added is TPS63020. Its footprint is in the attachment. You can use this link as a guide: http://www

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    Vending Machine Έχει λήξει left

    I need a PCB designer to design the circuit for my vending machine which would control 8 motors individually at set speeds.

    €124 (Avg Bid)
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    ...for one of our IOT projects. For this R&D project, Freelancer Should have good knowledge of PCB Design process flow e.g. Library Management, Schematic, PCB Layout, Panelization, PCB Fabrication and Assembly - Should have experience on Multilayer Board Design, Layer stackup requirements, Via technology - Should have knowledge of assembly process, DFM/DFT

    €125 (Avg Bid)
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    I need someone with good knowledge with API . Currently i have php app which authenticate users against API but i want to switch it so users authenticate against local mysql database. I have users already in database. So what I need is to make changes in login page so it's uses local mysql database , and each user has id that id should be used to show

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    Project for John Arturo M. Έχει λήξει left

    Hi John Arturo M., I noticed your profile and was wondering, how much time would you estimate to layout a BQ25703A circuit, assuming I provide you all the requirements and specifications? I set the budget at $10 just so I could get the message to you. Thank you, Randall Allen Eastern Horizon Holdings

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    I am a 60 year old project engineer working on the design of a high frequency sensor. I am looking for an experienced Electronic Engineer that can perform Circuit design. The purpose of the design is to provide a stable gate biasing circuit for a LNA amplifier to properly biasing the amplifier to draw the optimum amount of current (Id = 25mA). Please

    €106 (Avg Bid)
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    13 προσφορές