You've landed at the right place. oDesk is now Upwork. Learn about the new platform.

Electrical Engineering Jobs

66 were found based on your criteria

show all
show all
only
only
only
show all
only
only
only
only
only
show all
only
only
only
Fixed-Price - Est. Budget: $ 15,000 Posted
Hello, Android, Arduino, and SIMPLE electrical soldering projects available, more money if one guy can do it all! read below! I have existing Arduino code that I need to be modified. Currently, the Arduino code take an input from a reader and stores that unique signature to an attached SD card. I need the Arduino to also send the unique code to a Bluetooth enabled phone and to also send that captured signature to an antenna. The Bluetooth modules and Writer modules already exist for the Arduino and simply need to be added in a way that they all work together seamlessly. On the Android side of things: I need a very simple Android app that can sync to the Arduino's bluetooth module. When the Arduino sends a unique string of characters to the Bluetooth Android mobile app, the mobile app needs to store the unique string and add a time stamp. Secondly, once a unique string is captured by the mobile app, the mobile app will emit a text message/ringtone notification sound. Lastly,...
Fixed-Price - Est. Budget: $ 2,000 Posted
We are looking for a qualified Electronic Design Engineer to design schematic and write firmware source code in C file and build a PCB to our specification. We have a specification of the requirement, detailing the processes and chips required. We are looking for the following, based on the information we will provide. Source Code C File and C. output exe PCB Schematics and Layout. Prototype If you have the experience and province track record we are looking for please get in contact as we look forward to hearing from you.
Fixed-Price - Est. Budget: $ 50,000 Posted
We require the Hardware and Software Development for an IoT enabled device, which will contain: Multiple LED's, BLE (Bluetooth Low Energy), GPS (2G/GSM/3G compatible) and a Temperature Sensor. We will also need a mobile application (iPhone and Android) to control aspects of this device (LED's and to check the Temperature) over Bluetooth and then synchronise with a Wi-Fi enabled Base Station in the home. This device will also need to contain a RESTful API to talk to other devices like LIFX, Philips Hue, NEST Thermostat, etc. The device will need to have the most amount of available battery life when not in use (e.g. low-power mode). Because this is a GPS device, it will need to consume as little battery power as possible. If this is something you are interested in, please do not hesitate to show your interest and provide a quote.
Fixed-Price - Est. Budget: $ 20 Posted
I need someone to tell me how to hook 2 stepper motors up to a dual stepper motor shield. I need someone to do this quickly. Here are the motors I have: http://maintextech.en.alibaba.com/product/60025636385-222759619/24BYJ_high_toque_stepper_motor_with_step_angle_for_IP_Camera.html And here is the shield: http://www.robotshop.com/en/dual-stepper-motor-driver-shield-arduino.html I need to know which wires go where. Then I will run the sample code to test it.