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    11,400 timer circuit jobs found, pricing in USD

    ...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

    $161 (Avg Bid)
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    7 bids
    Need assembly language expert 5 days left
    VERIFIED

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

    $17 / hr (Avg Bid)
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    9 bids

    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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    1 bids
    Need circuit diagrams 5 days left
    VERIFIED

    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.

    $97 (Avg Bid)
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    60 bids

    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

    $124 (Avg Bid)
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    13 bids

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

    $160 (Avg Bid)
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    10 bids

    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

    $827 (Avg Bid)
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    26 bids

    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]

    $239 (Avg Bid)
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    10 bids

    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.

    $151 (Avg Bid)
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    18 bids

    ...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 Isis/Ares * Keep components as close as each other. Because we will add other components to complete the circuit ** Make sure RF part matches international requirements for certifications

    $121 (Avg Bid)
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    7 bids

    I need an iPhone/iPad app. I would like it designed and built. It is basically a reverse timer. You specify what time you want all your food items cooked by for a dinner (for example) so everything is cooked perfectly for exactly the same time, with nothing early (to go cold) or late (burning others) so the app will tell you when to start cooking

    $435 (Avg Bid)
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    62 bids

    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]

    $197 (Avg Bid)
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    4 bids

    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

    $496 (Avg Bid)
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    15 bids

    Circuit simulation using RLC Circuit and Q factor

    $133 (Avg Bid)
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    7 bids
    sound to light 3 days 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

    $155 (Avg Bid)
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    6 bids

    ...However, if I hold my finger on the thermal sensor for 5 seconds, I would like the thermal sensor to turn into a traditional On/Off button. Are you able to draw an electrical circuit diagram like this so we can try to source a chip like this. Let me know if you are able to do this, and what you think a fair price would be. Thank you, Stirling Mintz

    $37 (Avg Bid)
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    1 bids

    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.

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    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

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    20 bids

    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.

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    41 bids

    ...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

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    1 bids