Electrical Engineering Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $1,500 - Posted
I am looking for a license electrical and mechanical engineer to help with my home I am building. I have received my permits from the County of San Diego and are looking to start building the house but are looking for some help with the electrical/mechanical design. The architectural file is too large to upload here... please provide email and I will send a link where you can download the file to properly understand the scope of work.
Skills: Electrical engineering Mechanical Engineering
Fixed-Price - Expert ($$$) - Est. Budget: $750 - Posted
I have a 130Kb firmware file that is used to upload to a memory chip. I would like you to be able to read it and find a way to edit 1 part of this file only. The challenge is to be able to understand what the firmware file does and the structure of it so it can be edited for 1 specific function only (i.e disable the command to wipe all data), so the firmware file once uploaded will simply replace/update the firmware but not send a command to wipe all data on the memory chip it is embedded into. Everything done should remain 100% confidential and not be disclosed to any other person. If you can do this, you will be offered more jobs like this (5-10) right away.
Skills: Electrical engineering Firmware Engineering Software Testing
Fixed-Price - Intermediate ($$) - Est. Budget: $250 - Posted
We need to design a custom PCB to mount a Particle P1 chip, you should use CadSoft Eagle and work with our requirements to produce a custom PCB that can be manufactured. Previous experience in this field highly desired. https://docs.particle.io/guide/how-to-build-a-product/pcb-design/#pcb-design-resources I will provide a breadboard layout. I am using a Servo, a switch, a button and an LED, pretty simple circuit.
Skills: Electrical engineering Circuit Design Embedded Systems Microcontroller Design
Fixed-Price - Expert ($$$) - Est. Budget: $700 - Posted
My company is in the process of finalizing the prototype for a new IoT device in the telecom space. We are looking for an individual with a background in electric engineering that can provide insight and expertise for this process. Specifically we are looking for insight on the following points: - What materials should we be considering for use with cellular antennas and WiFi modules? (similar applications, limitations, advantages) - What are our options for antenna positioning with regards to internal vs external options? - What distinct considerations should we have when developing the device for iPhone and Android and how is positioning / materials impacted by each device?
Skills: Electrical engineering Industrial Engineering
Fixed-Price - Intermediate ($$) - Est. Budget: $300 - Posted
I have designed and built a working prototype of a product I will soon be taking to market. It is a very simple wired light indicator system with button controlled LED's much like a car's turn indication system. I want to make this system wireless and need a developer to make the necessary changes to the current electrical setup. This will involve the addition of a pairing device between the button controls to the lights. I need someone who has experience and expertise in this area.
Skills: Electrical engineering PCB Design Product Design
Fixed-Price - Entry Level ($) - Est. Budget: $1,800 - Posted
We have designed a simple robot to pick up some objects on table and connect to an handle. The mechanical system works fine but the image library some times causes error. We need to switch over to opencv or better . Please look at the attached image, our machine is inspired from this one. The task is to identify type of part under camera and set a gpio pin to trigger roboto arm. There are only 3 types of part. This is not a hobbyist project, we need it to work as desired. I need to send command from mobile app as well which is on same wifi network. The app will lock to a gps co-ordinate and proper security of the system is a must. The payments will be in 2 milestones, first one not exceeding $800 in any case.
Skills: Electrical engineering Arduino Raspberry Pi