Circuit Design Jobs

98 were found based on your criteria

  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    I want a board designed with an Ac input 240v and a HDMI input. Must output sufficient power for a 16w led lamp and have a flexible printed circuit board output which can connect to a projector.
  • Fixed-Price – Est. Budget: $50.00 Posted
    Hi, I have a PCB design with mistakes. I need very professional PCB designer that will fix the errors in our PCB. need to change one circuit, and to fix errors in BOM list and to check deeply that the PCB is correct according to the electrical circuit. This job is very very simple and easy for professionals. Please check the circuits. The sources and the job need to be done with Altium. Thanks Dan XU
  • Fixed-Price – Est. Budget: $50.00 Posted
    I am looking for a talented engineer to make a very simple ardunio solution: Create an ardunio solution that can be used to turn an outlet on or off based on a pre-determined time period, depending on the state: State 1 - Unit is first plugged in / turned on, the unit allows the outlet to deliver power. Goes to State 2. State 2 - After X amount of time (customizable - 1 hour or 4 hours or 2 weeks), the outlet shuts off ...
  • Fixed-Price – Est. Budget: $20.00 Posted
    Hi, I'm willing to pay $20 to a successful applicant for some of their time and expertise. I need to talk to someone regarding programming languages used for hardware/software interface (automating physical environments), how the software works, electronics used (physical components) and so forth. I would like to get into the business but I have no idea where to start and need some guidance. Applicants should please answer the following questions in their application: Have you developed controller ...
  • Fixed-Price – Est. Budget: $5.00 Posted
    I'm exploring a new project that will require the development of a passive rfid tag capable of being read over a distance of between 5cm and 100cm by a mobile phone. The tag will be used in clothing and so needs to be water proof / heat resistant and wearable. I have found a tag by Fugitsu which looks ideal but I need the tag to be readable by a mobile phone not an independent tag reader (Fuji tag datasheet ...
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    Would like to make some simple modifications to an Epaper display extension board for a personal project. Simply want to remove some features - some power inputs and some buttons. Also, any changes to reduce the current required would be very much appreciated, though are not necessary. The changes can be seen in these 2 links: Link 1: https://drive.google.com/file/d/0B3eJSQ8x0YKhcU5rT256R0NTYTA/edit?usp=sharing Link 2: https://drive.google.com/file/d/0B3eJSQ8x0YKhekF1eW5SdzhudjA/edit?usp=sharing Details ...
  • Fixed-Price – Est. Budget: $30.00 Posted
    I am an Art student in Sydney, developing a lamp project. I have code which controls the glow of an LED using PWM over two minutes using an Arduino Uno. I need help in independently controlling two LED lighting strips, with the second operating at a 30-second delay. This can be achieved by code, or using specific hardware readily available in Australia/Online. This needs to be powered by a 230 volt wall socket, stepped down of course. Please find ...
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    For the production version of our PCB design we do need a PCB designer to route a FPC and a 4-layer, dual side assembled PCB. BRD routing should be done in Eagle, as the existing layout is done also in eagle. Board size is approx 25 x 25 mm. You must be available for coommunication on skype as it must be interacted with the 3D CAD design. Estimated work laod is about 15 hours max. YOu should be able to ...
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