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

Embedded Systems Jobs

53 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: $ 500 Posted
We have a unit that does an RS485 handshake with another unit. it's very basic and only has to control 6 LED's and instruct the unit that it is connected. We need to understand the RS485 data and create a raspberry pi interface so the the unit handshakes with the raspberry pi and not the other unit. We have test equipment so we can provide you with information as you need it. Once we know what the code is and how to communicate with it, we can build our own PCB that will input to a raspberry pi GPIO rather than LED's. There are 3 further projects once this one is complete. We're keen to find the correct developer for all the elements in the project.
Hourly - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
SHQC is looking for a skilled software developer experienced with embedded systems programming to hire on contract. Contract includes developing a video solution based on the open source library (RPi-PC, RPi-mobile calls). Development platform is Raspberry Pi. Project include integrating the video solution with company's other solutions already implemented on the Raspberry Pi board. Required skills: - C/C++ programming skills - experience in Embedded Systems programming - Python programming skills - Linux environment - experience in Embedded Systems based on ARM - script languages - code management Preferred skills: - experience in implementing video solutions for embedded systems
Fixed-Price - Est. Budget: $ 300 Posted
Design a power bank of capacity 10,000mah(Li-Polymer) which provides two ports for charging mobile. It have following features 1. Power bank should be charged in less than 4 hours. 2. Power bank and mobile devices could be charged simultaneously. 3. Overvoltage protection 4. Overcurrent protection 5. short circuit protection 6. Cell balancing 7. Two Ouput USB ports for charging mobile one of 5V 1A and other of 5V 2A Need serious bidder. This may be start but it can turn into long term relation. Bidders from Pakistan are encouraged to apply.
Fixed-Price - Est. Budget: $ 1,200 Posted
This is to design a medical equipment to test blood sample. It consists of 4 parts. 1. Sample Handling and Preparations It draws blood sample from tube, deposit aliquots to 3 mix cups, and mix with reagents. The mixtures will be used for further tests. The transfer of samples is by vacuum and pressure, and controlled by Solenoid valves. 24 solenoid valves are involved in the transfer of samples. Their operations are controlled by the system. The amount of sample is accurately controlled by a device that is operated by stepper motor. 2. Light Absorption Measurement One aliquot of the sample from step1 is transferred to a light absorption device. The light intensity after the LED light passes through the sample will be compared with a reference light. The difference will be compared. The result will be read. 3. Optical Flow Test One aliquot of sample from step 1 will be inject to a flow test devices by a syringe. The syringe is controlled by stepper motor. The Laser light is applied...
Fixed-Price - Est. Budget: $ 120 Posted
I want develop wireless digital signal sender and receiver (RF transmitter/receiver) circuit to be developed. The device must be operated with 5V current (taken from USB) and input 5V USB signal to the wired signal sender. The receiver must be operated with 5V current (separate current source) and must receive 5V wireless signal and switch-on a 5V light bulb. When I feel confident on your skills I will give specification. And this involves electronics and software engineer (embedded system development). This is a small project which will be expended later. For now keep the budget as fixed $800. Be open and you can ask any questions if you want to continue truely.
Fixed-Price - Est. Budget: $ 500 Posted
Who Are We Looking For? We are seeking an Arduino Developer who is experienced and can work independently. The ideal candidate would be able to work with top-level objectives using an organized and clear methodology, taking part in the processes of planning, technical execution and review. Job will be mostly code development for interfacing with hardware systems. Qualifications: Experience with Arduino programming language Experience with Object-Oriented programming in C++ Experience with git for version control and repositories Ability to read hardware datasheets Strong problem solving skills Able to work in a team setting Work well under limited supervision Ability to multitask and prioritize tasks Clear communication skills Possess strong organization and documentation skills (includes code comments) Responsibilities: Develop, test and debug embedded software on Arduino platforms Manage progress of projects, version control and documentation Provide support for...