Electrical engineering Jobs

57 were found based on your criteria

  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    We are a solar energy company, and we would like to find houses with the best roofs for solar panels. We do this by looking at houses in Google Maps (www.maps.google.com), and rating each one 1, 2, or 3. We are looking for a freelancer to help with this Data Entry. This job will require 3 basic steps: 1. Search a house address on Google Maps 2. Rate the house based on certain criteria (e.g. "How ...
  • Fixed-Price – Est. Budget: $25.00 Posted
    We are putting together a simple dc/ac motor system from E-bay.com. -The motor needs to be compatible with a controller. -We need to find the motor and the controller on Ebay.com or Amazon. -Possible a generator as well (high power system). 3 different motors had been found but we must make sure they have the required specifications and are compatible with controller.
  • Hourly – 1 to 3 months – 10-30 hrs/week – Posted
    I want a portable custom laser etcher built to a certain specification. It can be Arduino, Rpi, Beaglebone based or not. Here is an example of what I want built but more precise and more features. http://www.youtube.com/watch?v=Fo2ShPWbUaI
  • Fixed-Price – Est. Budget: $2,500.00 Posted
    Architect/Engineer Wanted For Small Apartment Building designs New start construction company is looking for Architect/Engineer to assist our in house architect in the design of 4,5,6,7,8,9,10,11 and 12 unit apartment buildings on small lots in United States. The candidate/architect must be able to present fully engineered plans that are ready for submission and are in compliance the City of Los Angeles Building and Safety Codes. The following will also be ...
  • Fixed-Price – Est. Budget: $300.00 Posted
    Hello, We are setting up a wireless sensor network. We need a wireless network application build with TI's CC1100/1101 IC's. We are using MSP430G2553 microcontroller with it. Some mainline requirements: - As a wireless network stack one sould use SimpliciTI stack. - Application must coded on CCS C IDE - Hardware is not required for you, but if you have it is a plus Rest of the requirements like network topology will delivered to you after proposal. Kind Regards
  • Fixed-Price – Est. Budget: $50.00 Posted
    A lighting plan for approximately 2800 sq ft. of space at 30 fc with LED recessed troffers with approximately ~3500K (Kelvin) and ~3500 lumens per fixture with a CRI of between 80 and 100.
  • Fixed-Price – Est. Budget: $25.00 Posted
    Hi please see the link below http://uk.rs-online.com/web/cpd/4554438/ We are currently using a LCD DMX 973B but R.S are showing that they have an alternative display that we could use. Please can you compare the data sheets and say what changes we would have to make to allow us to use the 32122A-BC-BC LCD. I will test the LCD and if it works I will send $25.
  • Fixed-Price – Est. Budget: $250.00 Posted
    I'm designing a audio equalizer with the option to relay switch between a solid state or transformer output path. I'm worried that the relay will cause a audible pop on the output as the relay switches. My thought is to use an additional relay that creates a resistive path to ground a moment before the output relay switches and remains active until the output switch becomes stable. I'm thinking for half second before and half second after ...
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    Energy Audit Analysis Design an excel spreadsheet that will allow for: Room by room item summary with estimated energy consumption; Time dependancy. Is the device 24hrs, or can it be turned on between certain times; How much power does it consume; Graph the load times of day; Solar generation; Size, orientation; Graph the Solar Generation time of day; Cost of power; Consideration for 3 different tariffs that a device may be charged at; Cost of Solar; Interest on the capital ...