Microcontroller jobs

A microcontroller refers to a small computer on a single integrated circuit consisting of a CPU, clock, ports and memory. These chips are designed for small or dedicated applications. They are used in engine control systems in cars, medical implants, remote controls, power tools and toys. Your business may need help with designing microcontroller chips. You can find such help in the form of freelancers willing and able to do microcontroller work right here. Simply post your job today to get started! Hire Microcontroller Developers

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    75 jobs found, pricing in USD

    Configure 3d printer board MKS SBASE 1.3 with 3,5" MKS TFT35 screen, wifi and filament run out system. ([login to view URL],searchweb201602_3_10152_10151_10065_10344_10068_5722815_10342_10325_10343_10546_10340_5722915_10548_10341_5722615_10696_10084_10083_10618_10304_10307_10820_5722715_10843_10059_306_100031_10103_10624_10623_10622_5722515_10621_10620,searchweb201603_32,ppcSwitch_5&algo_...

    $235 (Avg Bid)
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    2 bids

    We are looking for a on-going part-time hourly C programmer to maintain and enhance our product. The unit is an industrial embedded integration unit based on Arduino multi processors, industrial sensors, graphic display. The person must be proficient in C programming, understand industrial data collection and communication schemes. Strong understanding of electronics is desired. Prefer US based ...

    $56 / hr (Avg Bid)
    $56 / hr Avg Bid
    3 bids

    We are looking for a on-going part-time hourly C programmer to maintain and enhance our product. The unit is an industrial embedded integration unit based on Arduino multi processors, industrial sensors, graphic display. The person must be proficient in C programming, understand industrial data collection and communication schemes. Strong understanding of electronics is desired. Prefer US based ...

    $51 / hr (Avg Bid)
    $51 / hr Avg Bid
    7 bids

    We have developed a PCBA with a freelancer and unfortunately due to constraints he was not able to explain which connectors will be connected to which part of the system. We have the schematic file. We would need a clear idea on the design.

    $33 (Avg Bid)
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    8 bids

    We are in need of an arduino developer who can finish few pending functionality to existing firmware. Currently we have ported our code to platformio using arduino as base. We have a currently working firmware, however we need to add some additional functionality to it. It will be not major changes as most of the firmware is already ready. Major changes needed: 1. Add ESPNOW functionality to our c...

    $91 (Avg Bid)
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    4 bids
    micro controller 6 days left

    i' like someone to build a micro controller that has ESC with pedal assist sensor , Bluetooth 4.0, GPS.

    $1034 (Avg Bid)
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    25 bids

    PCB design, schematics and layout needed for basic stepper motor function. Our goal is to have a designed circuit board that will be used to drive an Adafruit reduction stepper motor (or similar motor) at exactly 1 rpm. We currently use an arduino, with the reduction stepper, but would like to create our own circuit board as a more cost effective solution long-term which could possibly fit in a...

    $452 (Avg Bid)
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    27 bids

    I need someone who can help me or is capable to teach me to build and code simple "Scale project" Scale project is made of - Scales (one to several units) - Scale controller (one unit) Scale is made of: - load cell - HX711 - ATmega16 It give read on request by scale controller. Scale controller is made of - UNO (chines arduino) - Power source (also powering Scale) - GSM modu...

    $224 (Avg Bid)
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    13 bids

    We are going to develop an application, with embedded firmware and Rasberry Pi3, with Linux UI.

    $1147 (Avg Bid)
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    22 bids
    pcb reverse engineering 6 days left
    VERIFIED

    i have at hand several pcb, all components already removed and scanned at printer i need someone who can re-design pcb %95 must be look same for more detail contact with me

    $46 (Avg Bid)
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    20 bids

    I need an electronic expert for coding and designing for 3 phase VFD for Induction motor. more details in chat please only bid if you have experience in this field. thanks

    $19 / hr (Avg Bid)
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    9 bids
    Building a Prosthetic Hand 1 5 days left
    VERIFIED

    I want a prosthetic hand to be build for one of my relative that can move according to the mind signal, if you have experience in this, please bid with the methods brief details how you will do it, Please see this video what kind of thing I want. link: [login to view URL]

    $388 (Avg Bid)
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    1 bids

    We just need to detect using CMD, If an HDMI cable is detected. Nothing more serious. A sample code, and execution would do best. In c#

    $36 (Avg Bid)
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    4 bids

    i have a controller program and i need to read the output using DAC ....this should be done using qsys tool in quartus prime lite ...would be great if any one can help me with this

    $29 (Avg Bid)
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    1 bids

    I want a prosthetic hand to be build for one of my relative that can move according to the mind signal, if you have experience in this, please bid with the methods brief details how you will do it, Please see this video what kind of thing I want. link: [login to view URL]

    $250 (Avg Bid)
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    1 bids

    We are developing LCD display for our application, Basic concept and major component selection is done by inhouse team in order to expedite project we are looking for developer who will design circuit based on our brief and later design PCB for the same circuit for next stage.. PCB design has to be on KiCad

    $137 (Avg Bid)
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    10 bids

    android app developing expert needed. i have diagram and can support main functionality. need to know bluetooth/wifi function

    $33 (Avg Bid)
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    My electronics knowledge is very limited but I'm trying to build a light setup for a 12V car. I have six different lights that need to be able to flash or stay on continuously. The lights will be controlled by 12V SPST switches. 1. Two headlights that will either do alternating flashing or stay on continuously. 2. Two Fog Lights that will only do alternating flashing when the headlights ar...

    $25 (Avg Bid)
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    30 bids
    Design a Water Steamer Unit 5 days left
    VERIFIED

    This unit is used in as Garment Steamer or Personal Portable Steamer. Design the complete unit for making Steam, which involve the Inner Circuit with Auto Shutoff functionality and the heating assembly too. Should be 1200 W capacity. Your job is to design only Heating Unit, where steam is generated, Water tank and supply and electronic circuit for that. User should be able to regulate the heat, st...

    $37 (Avg Bid)
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    7 bids

    Looking complete PCB development inclusive of simulation, source code, microprocessor programming, and Bluetooth App, schematics and Gerber file development and actual working pcb prototype along with aux board that will monitor input of up to 10 - 12v AGM batteries in series / 20 with aux board coupled to second battery bank which is parallel with primary which monitors bank(s) for under and ove...

    $469 (Avg Bid)
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    8 bids
    PCB Designer 5 days left

    I need an Altium PCB Designer for a small task.

    $10 / hr (Avg Bid)
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    37 bids
    device engineer 5 days left
    VERIFIED

    we need device engineer freelancers. you have to know about PCB.

    $20 / hr (Avg Bid)
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    22 bids

    I am looking at an FPGA project using xilinx the project has very specific functions that i do not have the skills required to implement it myself sadly so i hope you can help with that. The project is for a crypto miner that can mine using the cryptonote algorithm Variant 1 i have chosen a model of FPGA as it has 100k logic gates and good memory i have estimated the solutions a second for this ...

    $367 (Avg Bid)
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    8 bids

    a fully configurable dds(digital direct synthesis) radio transmitter more than 2 watts detail with block diagram is given in the document

    $2202 (Avg Bid)
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    1 bids

    android app developing expert needed. i have diagram and can support main functionality. need to know bluetooth/wifi function

    $110 (Avg Bid)
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    15 bids
    device engineer 4 days left

    we need device engineer freelancers. you have to know about PCB.

    $164 (Avg Bid)
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    24 bids

    Hello I am doing a small project and am on the lookout for FPGA and software developer to work on a prototype. We are creating a product that is very similar to SmallHD monitors where we take a HDMI signal, process that signal and display that video signal plus overlays such as histograms, false colour and 3D LUTS. What we require for this prototype is the ability to turn these features off and...

    $815 (Avg Bid)
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    Arduino code for a bluetooth controlled firefighting robot. The code should allow control of robot movements, up/down function of servo and on/off of a pump connected by a relay module.

    $18 (Avg Bid)
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    23 bids
    FPGA programming 4 days left

    I am in need of an FPGA programmer for a Xilinix FPGA which I plan to mine cryptocurrencies with. If you have knowledge in this field I hope to hear from you.

    $614 (Avg Bid)
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    11 bids
    Low Power GPS GSM PCB Design 4 days left
    VERIFIED

    IoT / GPS / GSM PCB Design / Firmware Small form factor Very low power consumption. CAT 1 / CAT M1 Cellular connectivity Verizon, AT&T , T-Mobile (Global use) Battery percentage reporting / Low battery notification. Configurable ping times. I/O for 2 batteries Backup battery and Main battery. Accept battery input 36V, 48V or 52V batteries. Motion detection. Needs to pass cellular certificati...

    $23 / hr (Avg Bid)
    NDA
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    15 bids
    EMBEDDED DEMO PROGRAM 4 days left
    VERIFIED

    Need a hardware and software developer with strong skill sets that can code on the Raspberry Pi 3 and PINE ROCK64 platforms. Must have experience with H.264 video streaming, WiFi, Bluetooth, PZT Pelco protocol, GPIO, PWM servo control, gimbal servo control and remote software control. Project needs completed quickly. Rock64 Board [login to view URL] Raspberry Pi 3 [login to view URL]

    $17 / hr (Avg Bid)
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    11 bids

    I have python code, PCB schematics. I need its testing, PCB designing, and finalization of my electronics model.

    $125 (Avg Bid)
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    11 bids

    We are looking for someone that can help us to design the breakout boards for "AFE4490(Pulse sensors)" and " ADS1294RIZXGT (For Heart rate and respiratory rate )" using eagle software. datasheet for ADS1294RIZXGT [login to view URL] and for AFE4490 [login to view URL]

    $416 (Avg Bid)
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    17 bids

    A device which keep power supply continue for 5 minutes and disconnect for 30 minutes of cooler's water pump. Again reconnect power supply for 5 minutes and disconnect for 30 minutes. It's saves water. (Removed by Freelancer.com Admin) कुलर को पाणी का सप्लाई करनेवाली पंप की बिजली 5 मिनट के लिय चालू और 30 मिनीट के लिये बंद कर वापस 5 मिनट के लिय चालू और 30 मिनीट के लिये बंद करनेवाला इलेक्ट...

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    EV Charger 4 days left

    HI, This is Anshul Shrivastava from Radite Group. Radite group is fastest growing company in India in field of Solar. We have already executed various projects in India. Radite Group is looking to enter into Electric Vehicle Charging Station business and looking for consultant to develop the PCB design for the same. We have gone through and want to understand if a candidate capable of delivering ...

    $395 (Avg Bid)
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    15 bids

    Hi, I am looking for a highly experienced Embedded systems engineer to do prepare a firmware for me. We are building a Electric motorcycle. I need someone who knows about CAN-bus protocol. We are fetching information from the battery (24 cells of each 4 volts), sevcon motor-driving controller, and EVCC (charger controller). We have completed fetching CAN data from the battery and need data from th...

    $636 (Avg Bid)
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    14 bids

    =We are building an e-scooter sharing company with a mobile app and are looking to build and iOT device that will be attached to the scooter. The device will likely have network communication, GPS, and bluetooth. Some other details are as follows: * Our mobile app will set a locked/unlocked status for the scooter on the server, and the iOT device should be able to listen for the state change. ...

    $72 / hr (Avg Bid)
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    26 bids

    Fasetto is a company making ultra-portable microcomputers with large storage and wifi. We currently use the IMX6 quad core MCU with Linux already ported into the hardware. We would like to build an abstraction layer to isolate the app team from the hardwarre as well as implement an efficient process controller to optimize the use of the 4 cores

    $613 (Avg Bid)
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    5 bids

    Hi, I am have an ARM Cortex STM32F103C8T6 and voice module WTK6900B01that I need to have programmed for pcb.

    $258 (Avg Bid)
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    26 bids

    The main controller of the massage chair adopts twin channel full-duplex UART communication mode, non- response mode. For one channel, connection mode is realized by connecting cable and hand controller. For the other one, connecting by Bluetooth module and tablets/cellphone (hereinafter referred to as tablets ). the APP should be able to connect to the massage chair and send the required command...

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    23 bids

    I need some design advice for my first electronics project: The goal is to control the power supply of the indidual bays of a hard drive backblane. [[ See attached image first ]] The MCU should control 15 identical switches. Communication between the MCU and the host PC should happen via USB. USB should also be be used for the power supply. The whole design should be optimized for minimum power...

    $30 / hr (Avg Bid)
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    20 bids
    Custom GSM Modem Application 3 days left
    VERIFIED

    To add additional functionality to a GSM modem and create PCB

    $488 (Avg Bid)
    NDA
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    12 bids

    I need someone very well versed with Atmel Studio 7 to make minor modifications to the code of a ATSAMD21J18A chip.

    $353 (Avg Bid)
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    17 bids

    3 phase Inverter for [10hp] Motor 110V 60hz please only bid if you have experience in this field my budget is fix and i will provide details only to winner bidder so make sure you add + you experience and previous work details [related to VFD] dont forget to write proposal. thanks

    $29 / hr (Avg Bid)
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    Software for reading encoder with SSI protocol is needed for ARM (prefably STM32F407G-DISC1 or EK-TM4C123GXL cards). A software for position reading in every 200ms (or more) for an SSI protocol with different brands and bits is needed.. The position information should be send with a common protocol (RxTx, I2C, RS485 etc.). Technical Details - SSI encoder position information with (a touch of butto...

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    6 bids

    Hello everyone, I want to build a helmet/mask with aled strip on it so I can display multiple messages with my phone and still see through it. Basically something like this: [login to view URL] and [login to view URL] and [login to view URL] I need to see through the mask even when there is the led text displayed. Can you please tell me your price and timeline you need ? Can you make it ? How ...

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    PROJECT IDEA COMPONENTS 1. Water flow meter 2. Arduino 3. LCD 4. Relay 5. Solenoid Valve 6. Think speak 7. Speaker Detailed Description: 1. When water flows , the water flow meter should measure the pressure of water in liters and the information about how many liters of water is consumed should be transmitted to think speak 2. For the first four minutes , the water should flow and the music ...

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    Looking for someone who can make modifications in existing electronic devices such as GSM tracker, or build a new one using Arduino/Raspberry Pi modules

    $44 / hr (Avg Bid)
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    34 bids

    Hello. we are looking to prove a proof of concept. We want to open and close a door with a stepper motor and a Arduino. The idea is tha we need to have the door to be safe. How can we make the steper motor to stop if some one puts their hand between the door and the frame? we cannot use IR sensor or anything on the frame of the door. I was wondering if somehow we can read when the motor is bee...

    $1090 (Avg Bid)
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    59 bids