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Electrical Engineering Jobs

53 were found based on your criteria

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Fixed-Price - Est. Budget: $ 2,500 Posted
Hello, I am looking for help to develop a device with the next characteristics: -3 analog sensors: surface humidity, temperature and light -read de sensors values every hour -save the data logged in a memory card -send the saved data to a smartphone... more

Fixed-Price - Est. Budget: $ 400 Posted
i have a music feature i want to add to mine. my competitors are Apple and Pebble watch. mine should have many of the normal clock features plus the ability to play music through the watch, Then help me find a manufacturer

Fixed-Price - Est. Budget: $ 20 Posted
I need IC diagram that should be the backbone of a Handsfree. It should include the following modules: - Power supply module. Rechargeable batteries. They should be small enough to fit in the handsfree. I've found this model (MS621FE, http://www.meggrant.com/attachments/solar-study/seiko.pdf)... more

Fixed-Price - Est. Budget: $ 20 Posted
Arduino coding for the Temperature Controller, Read data through temperature sensor; Minimizing Error (Data – Set-point) by PID controller and then send PWM and direction to Polulu motor driver to control Peltier Heating and cooling system, for... more

Fixed-Price - Est. Budget: $ 15 Posted
Topic 4: Defects in structural steel Describe how defects can exist in Structural Steel and the effect these defects can have. List the defects that may occur in Structural Steel. Describe the impact a selected defect has on Structural Steel and its... more

Fixed-Price - Est. Budget: $ 20 Posted
My company has three routers from three different internet providers, and there are 100 people working for our company. My goal is to integrated them together. My outcome: 1. Still keep the routers from three different internet provider, but you... more

Fixed-Price - Est. Budget: $ 1,500 Posted
We need a device consisting of a microcontroller (such as Arduino) that will constantly monitor a voltage in the range of 0 to 3.3 V. When a voltage change is noticed, the microcontroller will wait until the voltage has stabilized to < 1% variation for... more

Fixed-Price - Est. Budget: $ 50 Posted
In order to validate the functionality of all components in my circuit, I am looking for a circuit and PCB designer which can do the circuit refine, design and prepare the PCB layout. To give you a general overview of the circuit: It is basically the... more