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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    74 jobs found, pricing in AUD

    I need the help of an electrical engineer who has great skill with opendss for simulation in distribution power system, IEEE 123-node, EV charging urgently, please in a quick time, your help would be highly appreciated. Thanks

    $30 - $100
    $30 - $100
    0 bids

    I need the help of an electrical engineer who has great skill with opendss for simulation in distribution power system, IEEE 123-node, EV charging urgently, please in a quick time, your help would be highly appreciated. Thanks

    $89 (Avg Bid)
    $89 Avg Bid
    1 bids

    looking to input a variable voltage of 0-5 volts and if a switch is on then the output voltage is limited to a adjustable limit voltage regardless of the input for example output becomes 0-2 volts. Example 3.5v in now outputs to 2.0v, 4v in = 2v out. When switch is off the output is linear to input. example 3.5v in = 3.5v out, 4v = 4v

    $396 (Avg Bid)
    $396 Avg Bid
    24 bids

    You must be at least 16 years old. You do *not* need any experience. I prefer that you either live in any country in the Western Balkans or in certain countries in Eastern Europe or Latin America. I will pay you each day, for every hour you work for me. You will normally work 8 hours/day. ✻ HOW TO APPLY ✻ Please do *not* bid on this project the normal way. Instead, to apply for this project please paste... Python_Full_Time_03_Dec_2021 into your Freelancer profile. I will search for... Python_Full_Time_03_Dec_2021 If your profile were to interest me then I would invite you to bid on this project thereby enabling you to bid on this project "for free" (without spending one of your bids). Please wait *patiently* for up to 48 hours for me to invite you because I do *not* ...

    $1979 (Avg Bid)
    $1979 Avg Bid
    7 bids

    We have a small Arduino sketch which reads the ADC on 4 pins and outputs the data to the serial port. We are using Arduino Core for STM32 but the analogRead function of Arduino is very slow. We need the ADC to run much faster and we've seen it's possible to implement this using DMA or other options. For an experienced programmer should be a quick and easy task.

    $240 (Avg Bid)
    $240 Avg Bid
    9 bids

    Program microcontrollers and provide code for cloning and or copy process etc.

    $1435 (Avg Bid)
    $1435 Avg Bid
    11 bids
    Guitar pedal 6 days left

    Just wondering how much it would cost to design a pcb form the attached schematic. It’s a guitar effect pedal circuit.

    $161 (Avg Bid)
    $161 Avg Bid
    23 bids

    You must be at least 16 years old. You do *not* need any experience, but you must be very intelligent. I estimate that I will pay you 160 US dollars to 300 US dollars per month for 20 hours of work. I will pay you each day, for every hour you work with me. You will normally work 1 hour/day (20 days/month). ✻ HOW TO APPLY ✻ Please do *not* bid on this project the normal way. Instead, to apply for this project please paste... Python_1_hour_03_Ded_2021 into your Freelancer profile. I will search for... Python_1_hour_03_Ded_2021 If your profile were to interest me then I would invite you to bid on this project thereby enabling you to bid on this project "for free" (without spending one of your bids). Please wait *patiently* for up to 48 hours for me to invite you becaus...

    $23 / hr (Avg Bid)
    $23 / hr Avg Bid
    4 bids
    USB Host Programmer 6 days left
    VERIFIED

    This project is about programming the USB Host doe the USB and mobile device can communicate/ Task We are developing a USB adapter. With a USB Type C and B connectors. 1. We want a mobile device to power on our USB adapter when we connect our USB Type C connector to the mobile device. 2. We want our device Type B connector as a charging port for mobile devices. Experience required

    $903 (Avg Bid)
    $903 Avg Bid
    7 bids

    I have this circuit, its take signal from one pressure sensor and modify the output by remove signal using an PWM generated from one micro then the output goes out to the original ECU I have many problems with EMI specially from 20Mhz to 400Mhz with Bulk current test Can you have any suggestion Thanks

    $279 (Avg Bid)
    $279 Avg Bid
    14 bids
    ESP32 Camera 6 days left
    VERIFIED

    I would like to have simple esp32 arduino code where esp32 read QR code by connected camera than send it to server

    $227 (Avg Bid)
    $227 Avg Bid
    16 bids
    help me on pic project 6 days left
    VERIFIED

    I want to read a digital state (1 or 0) RC4 pin on PIC16F15223 MCU. It is always returns 1. Need help to solve this issue. We can mae zoom or teamviewer or any smillar connection.

    $36 (Avg Bid)
    $36 Avg Bid
    11 bids

    MIPS programming expert needed

    $24 (Avg Bid)
    $24 Avg Bid
    1 bids
    USB Type C OTG Programming 6 days left
    VERIFIED

    Project for Firmware Only Develop firmware Only for a BLE Device which has a USB Type C and B connectors. We seek firmware to: 1. power on BLE Device when connects via USB Type C connector to mobile phone. 2. BLE Device charge mobile device when mobile device charger connects to USB Type B connector Prior experience and work samples required

    $989 (Avg Bid)
    $989 Avg Bid
    10 bids

    I have a project on mips and LEGv8 and need help

    $36 (Avg Bid)
    $36 Avg Bid
    1 bids

    I need 2 Master PWM signals of which I can control the delay. Each Master PWM signal has 3 slave PWM signals whose delay is relative to their Master PWM. Check the attached figure of the PWM signals (0.5 refers to half time period) The frequency(max 50khz) and Duty cycle is fixed for all the 8 PWM signals. Note- The example codes provided by the TI for the f28335 DSP is attached for convenience. I hope it would be helpful in saving some time and effort.

    $229 (Avg Bid)
    $229 Avg Bid
    5 bids

    I need to design PCB board for mechanical key board with K2 RGB and Static Lighting Effects and type C port and Bluetooth 5.1. like photo in attachment but with additional K2 RGB and Static Lighting Effects and type C port and Bluetooth 5.1.

    $304 (Avg Bid)
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    13 bids

    We are working on an RaspberryPI application in python 3 which communicates with MSP430 device over I2C protocol. Every thing works as expected with Raspberry PI powered through regular USB. Issue We want to power RaspberPI using GPIO using pins 2 and 4 for 5v and GND. When power using GPIO RaspbianOS work fine with no lightning bolt on top right or low voltage warning however our python application doesn't communicate.

    $51 / hr (Avg Bid)
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    12 bids

    I need a custom board, powered by an ARM cortex A57, with 4gb of ram, display driver chip, gpio pin and a camera input. Also Wi-Fi connectivity.I need to run on it an AI program in c++

    $274 (Avg Bid)
    $274 Avg Bid
    8 bids

    We designed the modbus communication custom PCB that is needed to communicate with PLC. But the custom PCB is not working well. We need an expert in this field, to make them working correctly including hardware design and firmware development. Please apply if you are a real expert in this field. Write the "MODBUS" in your proposal.

    $31 / hr (Avg Bid)
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    19 bids

    (a) Acquire dataset of targets to be classified (b) Preprocess the data for classification (feature extraction) (c) Implement a complete pipeline of target recognition with a lighter CNN (d) Use hardware accelerator to perform real-time inference

    $200 (Avg Bid)
    $200 Avg Bid
    1 bids

    We are looking for the specialist (programmer) experienced with the MOST Optical bus for automotive use and especially with the MOST microcontrollers by Oasis XS8805 . We have a project which includes READ AND WRITE Oasis chip .Thank you

    $1595 (Avg Bid)
    $1595 Avg Bid
    6 bids

    Hi! I need a kind of a video player controlled by "buttons" (high/low state on particular pin - on raspberry. I will be using relays controlled by arduino to trigger those pins). Player needs to play several movies (from memory card/USB stick/any other storage) in such a way: - after powering up it starts playing first movie automatically - then after any button is pressed, it starts playing corresponding movie. Example: Let's say I got 10 movies, called: mov000 - mov009. After turning on, mov000 starts. If button1 is pressed - mov000 stops and mov001 starts playing, if button2 is pressed - mov001 stops and mov002 starts playing, etc. Important thing is that I need to have it without any 'freezing' or black screen when switching movies. So, something like this (...

    $203 (Avg Bid)
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    12 bids
    verilog coding using ModelSim 5 days left
    VERIFIED

    looking for some help with my verilog coding project using ModelSim. please bid if you can

    $49 - $66
    Sealed
    $49 - $66
    4 bids

    (a) Acquire dataset of targets to be classified (b) Preprocess the data for classification (feature extraction) (c) Implement a complete pipeline of target recognition with a lighter CNN (d) Use hardware accelerator to perform real-time inference

    $200 (Avg Bid)
    $200 Avg Bid
    2 bids
    Sychro Convertor 5 days left
    VERIFIED

    Converting MEMS digital output to sychro input

    $236 (Avg Bid)
    $236 Avg Bid
    13 bids

    Looking to hire an experienced firmware developer who has worked on STM32 MCU's. This is long term project potentially extending beyond 6 months (30 to 40 hours/week). Experience with is a plus. Please submit references to previous work on STM32

    $37 / hr (Avg Bid)
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    18 bids

    we need a arduino programmer who can provide us a code ,algorithms and flowchart

    $171 (Avg Bid)
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    5 bids

    Dedicated PCB based game using Arduino Mega 2560. SE Qld based manufacturer. Only bid if you are from Australia

    $1650 (Avg Bid)
    Local
    $1650 Avg Bid
    7 bids

    Hi, I need bootloader and application linker script making for pic32mx274f256d, For xc32 in mplabx. I may need some values tweaking after the scripts are provided, Depending on the final bootloader size. But I will pay extra for this. I am looking to pay £100 for the linker scripts, to be done in 3 days,and then £25 in the future to modify if the bootloader goes bigger or smaller. I have attached an mplab memory usage dump of the bootloader, with a default xc3 2linker script used. Thanks, Lyndon.

    $336 (Avg Bid)
    Featured
    $336 Avg Bid
    7 bids

    1)The project consist of two modules acting as a Control Moment Gyroscope. 2)Each individual module consist of a high speed BLDC motor acting as Gyroscopes and a Gimbal BLDC motor, placed perpendicular to the axis of rotation high speed BLDC - in order to control the axis of rotation of high Speed BLDC. 3) The rotation of the high speed BLDC on both the modules are opposite to each other (clockwise and counterclockwise) and the rotation of both Gimbal motors are also in scissored-pair condition (i.e opposite direction) in the modules. 4) The main aim of the system is to balance an IMU sensor MPU6950 in a plane. 5)Also, The two module CMG system will work only if there are vibrations, otherwise system will be ideal/or high speed BLDC motor running at slow speed. This is done to save the i...

    $314 (Avg Bid)
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    3 bids

    Pcb tester programming development in labview software

    $167 (Avg Bid)
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    9 bids

    We are looking for an electronics design service for a Kitchen Food Weighing Scale that can connect to a mobile app via bluetooth and communicate food weight readings in real time. At a high level, below are the required features of the bluetooth kitchen scale: - Measures weight from 1 gram to 5kg with 1 gram precision - Connects via bluetooth and weight measurement data should be accessible over an API - Product should be spill and splash resistant as it will be used in kitchen/dining area - The product will be used everyday at least 3-4 times a day to measure weight and transmit data for ~1 minute per use. The battery life should last for at least 1 month before requiring battery replacement or recharge.

    $590 (Avg Bid)
    $590 Avg Bid
    11 bids

    Hello, For my personal project I need someone to develop software that manage collision detection and frame transmission between multiple ESP32 modules when transmitting over the UART. The problem: many ESP32 boards are connected via a single wire using the UART. See the attached picture. Any ESP32 board can then transmit, and receive, data over the UART at any time. If concurrent transmission (two ESP32 transmission at the same time) occurs, it is managed by the collision detection algorithm to implement. The solution: implement software for the collision detection mechanism to manage concurrent transmission. The algorithm to use is CSMA/CD. See the schema at the link: Tasks to do: 1. Develop software that manages data transmission over the UART. First version to develop is a special ...

    $332 (Avg Bid)
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    10 bids

    need someone really experienced in MCI to teach me few concepts!

    $157 (Avg Bid)
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    4 bids

    I am looking for electrical engineer having good hand on circuit.

    $31 (Avg Bid)
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    9 bids
    MSP432 lunchPad Lab example 3 days left
    VERIFIED

    Hi, I need embedded system expert, especially MSP432 lunchPad expert. It's just simple Lab example - a working arcade game system that integrates with various hardware peripherals including an LCD screen, a joystick. What you havt to do is just move a hero. Simple! If you read my description, jsut add "I'm a MCU expert" on top of your coverlet.

    $43 (Avg Bid)
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    2 bids
    Sandlane Project 3 days left
    VERIFIED

    Need PLC programmed in CSCAPE. Controls narrative uploaded seperately. Horner HE-X4A Controller. ATV 630 Schneider VFD via Modbus TCP

    $239 (Avg Bid)
    $239 Avg Bid
    9 bids

    We are looking for an embedded systems engineer who has - Good spoken English - American accent is a plus - Workshop with so many components Arduino, esp, raspberry pi, pic microcontroller, and others - Ability to shoot videos with voice narration explaining how to connect a circuit and test it out for students, like how to make a led cube using arduino from scratch and similar things Comment with lion at the beginning of your proposal

    $29 (Avg Bid)
    $29 Avg Bid
    7 bids
    Assembly language expert -- 6 3 days left
    VERIFIED

    need to start the work now. work should be own.

    $7 / hr (Avg Bid)
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    1 bids

    I need help programming a microcontroller (PIC16LF1902-I/SS). The micros job is to count the duration of a momentary switch being activated, and compare that time to the stored highest time previously reached on that device. The output screen is a GDC0209 ( , ) The switch is a vibration sensor. I need to current draw to be 400uA when the device is running and displaying the time. Attached is the functional requirements. Please ask me whatever questions you have

    $556 (Avg Bid)
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    26 bids

    Hi. I need assistance with retrieving and decoding data from the following interfaces: CAT TPMS CAT VIMS KOMATSU PLM1/2/3/4 KOMATSU VHMS HITACHI HTMC

    $54 / hr (Avg Bid)
    $54 / hr Avg Bid
    5 bids

    I need to have an electronic for control speed of a mouse without optical or mechanical sensor. I think it is possible to have this goal using accelerometer or IMU. I need to control 0.1 - 5 cm/sec.

    $1046 (Avg Bid)
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    25 bids

    I'm using Arduino(nano/uno/mega) conneted with JDY-10M bluetooth. i want have a upper computer software based on win10 system which is going to OTA firmware on Arduino. Due to the JDY-10M is mesh connection, so the right Arduino could be select is available.

    $79 (Avg Bid)
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    2 bids
    Assembly language expert -- 5 2 days left
    VERIFIED

    need to start the work now. work should be own.

    $47 / hr (Avg Bid)
    $47 / hr Avg Bid
    1 bids
    Assembly language expert -- 4 2 days left
    VERIFIED

    need to start the work now. work should be own.

    $6 / hr (Avg Bid)
    $6 / hr Avg Bid
    5 bids
    Assembly language expert -- 3 2 days left
    VERIFIED

    need to start the work now. work should be own.

    $27 (Avg Bid)
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    2 bids

    Embedded Bluetooth device with environmental sensors and an RTC. Scan ennvironment sensors according to 2 schedules - once per minute and once per 10 minutes. Store data in QSPI flash (up to 1 month storage capability) Be able to connect to bluetooth device to upload data and get date/time settings.

    $833 (Avg Bid)
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    12 bids

    I need a webpage to be hosted in a ESP82666 webserver plus C++ code to retrieve data from a SD card mounted. The page must to retrieve all data, retrieve specific files and erase all files in the SD card.

    $259 (Avg Bid)
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    7 bids

    We build a datalogger from the following code. with the following webinterface. Now we need the following changes 1. Change current adafruit sensors to 2 ADC read (with 100 samplings) send a middled value to server 1 adc has temperature other has pressure on an analog sensor. 2. Change so that a digital out is on to activate a relay in order to activate the analog sensor described in 1. 3. Make unit able to save logs in memory and upload in bulk e.g 24 logs over 86400 seconds. 4. On first startup every unit should upload a JSON file to the server, with IMEI number () this file should include as already mentioned: IMEI Upload time Log time 5. point 4 is ONLY on startup, each time a unit goes up after this, it has to check the file on the server, and change values accordingly. 6...

    $500 (Avg Bid)
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    1 bids