Microcontroller Programming Jobs

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Fixed-Price - Expert ($$$) - Est. Budget: $400 - Posted
Looking for PCL-240AK programmable single chip high speed pulse generator. You need to work with a group of engineers to create user interface and test module of linear motor controller. Details will be provided. Must be experienced with machine language. This is one time project and it could be ongoing if the primary project is successful.
Skills: Microcontroller Programming Electronics Machine Design
Fixed-Price - Intermediate ($$) - Est. Budget: $150 - Posted
We currently have a prototype setup on Arduino, but need to convert the code to run directly on a micro controller. From our research, it appears that converting this to C would suffice, but will need guidance from our selected developer. The code reads information from a COM port and controls 3 LEDs and 1 stepper motor. When applying please include your recommendation on the best way that you think our goal could be accomplished as part of your application.
Skills: Microcontroller Programming Arduino C
Fixed-Price - Expert ($$$) - Est. Budget: $300 - Posted
I need someone who can program a stepper motor and create an interface with it. I need to be able too set the motor to a zero or starting position, then input into a touchscreen how far away i want the stepper motor to move an object away from that zero position. I want the input to be in imperial units (ft, inches, fraction). Any suggestions are welcome.
Skills: Microcontroller Programming CNC Programming
Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
We have developed a lighting controller based on Teensy 3.2 dev board: https://www.pjrc.com/teensy/index.html the uController is a Freescale MK20DX256, 32 bit ARM Cortex-M4 72 MHz End product videos can be found here: https://youtu.be/Xp5ub75D92Y?list=PLWa1uDPUA0PxzHCoNqPOtgvsWcdFVv840 We are using a touch screen from Adafruit. All code is written in C++, well organized and commented. We're looking for someone to take over the project to add certain features and provide bug fixes. Looking for an hourly rate for pay as we go. Compilers are provided at www.pjrc.com We can ship you the hardware so you can experiment. Looking for someone experienced in this field. Please list prior work that's relevant. We want to provide minimum hand holding.
Skills: Microcontroller Programming C++ Mobile App Development
Hourly - Entry Level ($) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
The Role: we’re looking to hire someone with great talent and experience to assemble online team of (2-4) electrical engineers and work closely with them and manage the over all project. Responsibility: Write online job postings and making decisions about hiring online team members Setting up goals and communicate our design vision Create tasks and assign tasks with deadlines to team members Follow up closely with engineers, suppliers to achieve the best possible product in terms of craftsmanship, cost, and engineering will staying as close to the design vision as possible. Create 15min scrum meeting everyday via Skype with team members to make sure everything is on track Solution and improvements oriented with great attention to details Collaborate with the fabrication team to complete prototypes when necessary
Skills: Microcontroller Programming Altium Designer AutoCAD Bluetooth
Fixed-Price - Intermediate ($$) - Est. Budget: $30 - Posted
This job is for you to provide me with the code described below. I am using Wemos D1 Mini's which are based on the ESP8266. This board will be used as a web server connected to an 8 channel relay module. There will be a web interface with 8 buttons that indicate the state of the related relay and that same button will have the option to change the state of the relay. For example, the button will be colored green and have the word ON when the relay is in the on state, and the button will be colored red and have the word OFF when the relay is in the off state. Pressing the button is what changes the state of that button. This will be on my home network but accessible via the Internet so you'll need to ensure it can be easily configured to do so. There will be multiple Wemos setup in my home so it'll need to be possible to have more than one setup. Please message me with questions or comments. The required time is 48 hours from acceptance of the task. If you (successfully) complete it before then I will give you a bonus of $1 for each hour early up to an additional $20. Communication is very important to me. As the project develops please provide updates and set my expectations correctly. Thank you! -Alan
Skills: Microcontroller Programming Arduino Automation Electrical engineering
Hourly - Entry Level ($) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
We are a start-up working on building true wireless earbuds with a capsule that charges the earbuds wirelessly. At this stage of the development we have all the engineering docs of the product but more improvement is required, on the charging system and a few other things so we are able to start the mass-production. We are looking to hire Electrical engineer to work with our team to fix the charging issue and a few other things. more details will be shared after we hire.
Skills: Microcontroller Programming Circuit Design Electrical Drawing Electrical engineering
Fixed-Price - Expert ($$$) - Est. Budget: $400 - Posted
Hi, We have a custom made arduino due size pcb/shield which we need updated. The pcb has a 3 channel, 16 bit ad converter AD9826KRSZ and clocks out 2 different hamamatsu lineair image sensors. The 3th AD channel is used to measure temperature. We use an arduino DUE to clock out the hamamatsu’s Current design is made by Protel software so if you use that software or can import that is a plus and let me know. We currently have a new hamamatsu sensor which is slightly different form the ones we use now both electrical and fysical (the new hamamatsu is a bit longer so that needs to change on the pcb too). I’m told its not a huge change. What we need is: - an update of the current pcb (new files, pdf schematics, gerbers, bom part list, etc) -if you can (let me know) we would like you to make 2 proto boards and test them before you ship them here. The budget I entered here at upwork is for the pcb update only. If needed we'll make a separate project for the 2 proto boards. You need to be wiling to sign an NDA. This is a fixed price job, but I’ll give you more info before I expect you to give me a price. If you can give me a fixed price for the update that is great let me know . If you are interested in this project let me know and if your work look good, I’ll send you an NDA to sign. After that I’ll send you some schematics and documentation. Let me know if you have experience with ardunio shields, and/or hamamatsu or other video cmos/ccd chips. Looking forward to hear from you, Bjorn
Skills: Microcontroller Programming Arduino Electrical engineering PCB Design
Hourly - Intermediate ($$) - Est. Time: Less than 1 month, 30+ hrs/week - Posted
We are looking for a talented firmware developer with experience of the Nordic nRF51/nRF52 Bluetooth Smart SoCs combining them with simple sensors in data logging capacities. Applicants need to have a good understanding of electrical engineering and laying out PCBs, although this is not necessarily yyour role. Will also need to communicate and work well with iOS and Android developers and have a good understanding of how smartphones interact with Bluetooth Smart devices and their API. You will be working with a world class team on some exciting projects.
Skills: Microcontroller Programming Bluetooth Electrical engineering Firmware Engineering