Microcontroller Programming Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $100 - Posted
I have some basic Arduino Coding I need done. It involves activating 2 relays when a switch is turned on then keeping them on for 15 seconds before deactivating them. There will also be 5 LEDs that light up in sequence. I have attached a more detailed list of the steps needed. It would also be very helpful to have some sort of wiring diagram showing which pins to connect the components to.
Skills: Microcontroller Programming Arduino C C++
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
Looking for a firmware engineer with experience in real-time applications and embedded systems to provide full-time development for a building automation controls manufacturer. Should be a strong C programmer, familiar with IC2, UART, SPI, MDIO, GPIO, PCI, and be able to bring up a CPU (bare metal), perform low-level device driver development, for various chip sets and FPGA. Should have fundamental electronics and troubleshooting skills.
Skills: Microcontroller Programming Analog Electronics C Digital Electronics
Fixed-Price - Intermediate ($$) - Est. Budget: $75 - Posted
I need an Arduino expert to create one consolidated and reliable INO program for an Arduino Mega 2560 from a number of seperate ones that I have developed (I'm beginner-intermediate at Arduino) that is completely refactored with functions wherever possible and extensively comment the code so that I may tweek it. It will involve an Arduino web server, web client, NTP time retrieval, DS18B20 temperature probes, PWM output IRF3710 MOSFETS, current monitoring, voltage monitoring, DSP filtering libraries, automatic MPPT mode (not sure which algorithm yet) and implementation of a data logging method to a cloud provider. See files in attachment for more details, circuit diagram, and reference code. If interested please reach out to me and I will provide more details on the design and the code that I have developed. I am unsure on what my budget should be for this project so it is negotiable. Hourly will work for me if I have a relatively good estimate of time to reach targets.
Skills: Microcontroller Programming Arduino Electronics HTML
Hourly - Expert ($$$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
I am looking for an experienced hardware/software engineer to help develop a voice activated bluetooth speaker. The speaker must be able to emit a deafening alarm, similar to that of a fire alarm. It would be required to transmit a signal to an offsite third party.
Skills: Microcontroller Programming Electrical engineering Electronic Design
Fixed-Price - Expert ($$$) - Est. Budget: $250 - Posted
Greetings, I'm looking for an expert on embedded electronics with experience integrating capacitative touch with Atmel ICs. The chip would monitor cap sensing and reduce power consumption by an order of magnitude. This is a short project with a 1 week deadline and you will be building, testing, and confirming a working design I'm based in Boston, MA. If you are nearby, I can provide the chips and equipment for the work.
Skills: Microcontroller Programming Electrical engineering Electronics Embedded Systems
Fixed-Price - Expert ($$$) - Est. Budget: $150 - Posted
I have a Raspberry Pi 3, and this servo: http://www.robotshop.com/media/files/PDF/pq12-datasheet.pdf (version R). I need a python script that allows me to control/set the position of the servo smoothly. Currently I am using this tutorial's software: http://razzpisampler.oreilly.com/ch05.html but it is far too jittery. Basically I need servo control on the Raspberry pi in a modular, small, simple to use script.
Skills: Microcontroller Programming Raspberry Pi
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
I need to complete 5 Project on Intel Edison Kit and Rashpebery PI 3, Aurdino . But i have now time to waste with the contractor who dont know or dont have idea or dont have experience. This is a long term project and will be continue. Also i can see people bid with out read project details. Thats why i will talk with the brief on my project and select who answer of my question below and send me the solutions . Just it will be a simplified gui that will interact with edison/pi and linked lcd Note : It must link via xbee 900 mhz preferably or if need be bluetooth to the 3 sensors utilizing arduino. When camera is turned using gui should be able to take picture and log the event. Whether vane should be tasked to collect data and poll six times a day and log them. When vibration sensor is initiated it should log time of event. The gui should basically have the ability to initiate an event and view the history log of each device. Question : What you need to configure edisonIntel edison ? How to configure and what code needed to be write on edison? whats the code ? Do you need to connect more delices like> xbee, aurdino etc etc ? Where the camera and the weather antena connected ? do you need to install it ? Thanks all. If you answer right i will understand you read my project detail, not copy paste application . Thanks for your time.
Skills: Microcontroller Programming Assembly Language Digital Signal Processing Embedded C
Fixed-Price - Intermediate ($$) - Est. Budget: $5,000 - Posted
We are seeking a hardware/ firmware developer to adapt a readily available in the marketplace embedded computer development board for our needs. The board should provide a network access option for our HMS series RF power amplifier for a remote control, remote status monitoring and instrumentation data using an embedded HTTP Web server accessible via TCP/IP over 10BASE-T or 100BASE-TX Ethernet.
Skills: Microcontroller Programming Analog Electronics Digital Electronics Embedded Systems
Hourly - Intermediate ($$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Looking for a programmer with experience writing embedded C for Texas Instruments MSP430 microcontrollers to complete a software project. Hardware is in-hand and ready for software development. The device must accept a pulse position modulated control signal and drive a speaker at a constant frequency on the output. The software has been specified and should be straight forward for an experienced engineer to complete. End product is a notification sounder device to be installed in commercial buildings as part of a fire system.
Skills: Microcontroller Programming Assembly Language Embedded C