Microcontroller freelancer jobs

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    3,941 microcontroller freelancer jobs found, pricing in USD

    We are taking outputs from the Microcontroller and need a GUI which can showcase the Results on the Screen. The GUI has about 100 features which needs to be added in the Software

    $316 (Avg Bid)
    $316 Avg Bid
    17 bids

    ...types of filters to manipulate the audio signal. Such a device would serve as a ‘fun-toy’ for kids to listen to themselves differently. The system will consist of a DSP/Microcontroller that will accept input audio signals from the user. During the recording phase, the user will be able to record audio clips within a specified time duration. Once the recording

    $135 (Avg Bid)
    $135 Avg Bid
    5 bids
    Trophy icon programming 1 day left

    hi i have a home work on msp 430 witch i have to do a morse code with the blinking leds Write a program for the microcontroller that flashes the Morse code pattern of a string. The Morse code is a system used to transmit characters and numbers through light or sound signals. Each character is mapped to a series of ‘dots’ and ‘dashes’ as shown below

    $100 (Avg Bid)
    Guaranteed
    $100
    4 entries
    Build software architecture 3 days left
    VERIFIED

    ...sold. Now we are looking to redesign the architecture of the device to enable new features and make the software more robust. The software would run on a high-end STM microcontroller. Key points for New Software Architecture : -> Use of Standard software architecture design methodology like UML (Documentation) -> less Power consumption ( Sleep mode

    $328 (Avg Bid)
    $328 Avg Bid
    3 bids

    ...these sensors will be used to control the output devices. As an example, if the temperature or humidity is rising beyond a certain set limit, it will send the signal to Microcontroller, which in turn,communicates to the Fan to start working so that the temperature can be regulated. Similarly, based on the output of Gas sensor, action of Water Sprinkler

    $153 (Avg Bid)
    $153 Avg Bid
    4 bids

    We are working on a project involving detection of black ice using an infrared light and a photodiode connected to a micro controller and from the output of the photodiode which is in a form of voltage we can differentiate and warn the driver of black ice and we also can’t use arduino, need a micro controller similar to atmega8 something along those lines. We need a complete schematic tell...

    $142 (Avg Bid)
    $142 Avg Bid
    19 bids

    ...compiler project), with the main library ported, as well as three of the library's example files. More details will be provided when accepting the job Details: Target Microcontroller: PIC12F1840 Desired Frequency: (Internal) 16 MHz Required Example Codes - DS18B20_thermometer - DS2431_EEPROM - OneWireHubTest (Modify to have 2 instances of DS18B20

    $191 (Avg Bid)
    $191 Avg Bid
    6 bids
    Firmware/Software Engineer 2 days left
    VERIFIED

    Looking for someone who has experience in programming an 868E sim. I want to use this as the microcontroller

    $527 (Avg Bid)
    $527 Avg Bid
    7 bids

    Pic micro controller to measure 3 phase voltage and current measurement & control the relays based on current readings

    $15 / hr (Avg Bid)
    $15 / hr Avg Bid
    13 bids

    ...th-anti-parallel-diode/ihw40n135r5/ MCU: Infineon: XMC1404-Q048X0064 AA [login to view URL]!overview For the Project its necessary that the MCU has a Can-Bus. Driver: has

    $1557 (Avg Bid)
    $1557 Avg Bid
    12 bids

    I am using PIC32MX250F128B for my project. I have written a code where I am collecting data from a vibration sensor and sending them to the sram (23LC1024) and then displaying them through the serial monitor as they are sampled. I am using timer3 to control the ADC and set my sampling frequency. The main problem in that is I am not able to store the ADC data in the sram buffer and display it alto...

    $140 (Avg Bid)
    $140 Avg Bid
    7 bids

    Obstacle avoiding robot using pic (pic 16 f887) microcontroller. Sensor using in this project- 1. Front sensor - Max Sonar ultrasonic sensor 2. Left-right sensor- Infrared sensors Motor driver module=L298N dual H bridge Software for code righting - MP Lab

    $108 (Avg Bid)
    $108 Avg Bid
    17 bids

    ...should be stored on the microcontroller. When close to each other 2 guests' microcontrollers with same input (eg letter A) should be able to recognize each other and to give a signal like Led is on, a buzz or a signal. The guests should be able to adjust on the website the range for discovery in the network. On the microcontroller should be a button for

    $272 (Avg Bid)
    $272 Avg Bid
    4 bids

    chipKIT Max32 Digilent Microcontroller Programming with the following/not limited sensors 1. Accelerometer 2. Temperature 3. RPM [login to view URL] shield [login to view URL] shield [login to view URL] Shield 7. etc

    $266 (Avg Bid)
    $266 Avg Bid
    5 bids

    I have a microcontroller that has software loaded on it. I need someone to duplicate the software and be able to load it onto the microcontrollers. The microcontroller has a USB port on the side of it as well as a micro SD card port but i believe the USB port is what will be used to load the software onto the microcontroller. I believe this is eeprom

    $2264 (Avg Bid)
    $2264 Avg Bid
    26 bids

    Hi Dear Please read [login to view URL] I need programming firmware of STM32F103 Microcontroller. I have customized PCB. I have received the components and the PCB. 1) I will assemble the different parts of the circuit and test their devices with very simple programs.

    $67 (Avg Bid)
    $67 Avg Bid
    5 bids

    ...instructional technical manuscripts for the operation. Skills Required: -Experienced in architecture design, software life cycle in embedded applications. -Experienced in Microcontroller Architecture, RTOS -System level architecture, design and Integration skills -OS level porting. -Understanding of IoT technology. -Exposure to Sensors, would be an added

    $826 (Avg Bid)
    $826 Avg Bid
    9 bids

    I've a project to design a pcb which has 220V AC inputs (4), 24V DC inputs (4) 12V DC inputs(2) and digital outputs(4). ...outputs(4). I need one GSM module, sim card holder, SMA antenna, speaker and microphone pins on the board. Operating voltage of the board should be 24V DC. We can choose microcontroller together and talk in detail about the rest.

    $243 (Avg Bid)
    $243 Avg Bid
    31 bids

    Hello, We are looking to have a PCB designed, which essentially uses a Pycom LoPy microcontroller. The design will need to use a driver chip and should be capable of reading information from at least 4 sensors, supporting one or more of SDI-12, I2C, Analogue and Digital. It will also be required to drive output (for switching of relays).

    $1202 (Avg Bid)
    $1202 Avg Bid
    30 bids

    Hello. ImI using PIC 18F25K22 and XC8 compiler. I need to measure the power factor of our circuit. To measure the power factor first, i need to measure the time between two different signals on two different pins. Please help me to do this

    $235 (Avg Bid)
    $235 Avg Bid
    15 bids

    Hello. ImI using PIC 18F25K22 and XC8 compiler. I need to measure the power factor of our circuit. To measure the power factor first, i need to measure the time between two different signals on two different pins. Please help me to do this

    $292 (Avg Bid)
    $292 Avg Bid
    14 bids

    Hello, I need someone to design my 2 laye...layer PCB layout, I have already designed the schematic in Eagle. The circuit consists of microcontroller at the heart, five different sensors and some additional components (voltage converter modules, relays, LM358 opamp) that connected to the microcontroller. I will send the schematics later. Thank you.

    $24 (Avg Bid)
    $24 Avg Bid
    25 bids

    I write java programmes .... Recently worked on a microcontroller using java ME

    $10 (Avg Bid)
    $10 Avg Bid
    1 bids

    ...counter is based on microcontroller clock => the resolution can not be exactly .5 ms. So the tickreturned value has to be converted in half ms by the PC client. Ex: tick controller is .4ms. The counter value is 4561231 ticks. So the counter millisecond value is: 4561231 * .4ms This is an example, .4ms has to be replaced by the microcontroller clock period

    $232 (Avg Bid)
    $232 Avg Bid
    11 bids

    I am building a model of an intersection in assembly language using ntel® Quark™ Microcontroller D2000. I am looking for some professional to write some codes for the project. I can share my idea and some details and code.

    $143 (Avg Bid)
    $143 Avg Bid
    4 bids

    I am an inventor who has a PCB ready to be programed. I am seeking someone to create a program for the ATTiny461A microcontroller. See the attachment for the program needed.

    $369 (Avg Bid)
    $369 Avg Bid
    24 bids

    I am building a model of an intersection in assembly language using ntel® Quark™ Microcontroller D2000. I am looking for some professional to write some codes for the project. I can share my idea and some details and code.

    $770 (Avg Bid)
    $770 Avg Bid
    3 bids

    ...of an infrared sensor, a microcontroller, an LCD, laser targeting, and a PCB and casing to hold all required circuitry and components, will be described. The sensor used to detect the wavelength and intensity of incoming IR radiation was chosen based on the available built-in optics and filtering circuitry. The microcontroller and LCD were chosen to be

    $275 (Avg Bid)
    $275 Avg Bid
    5 bids

    we had design the tester for continuity checking of wire and verify electrical component

    $10 / hr (Avg Bid)
    $10 / hr Avg Bid
    7 bids

    I need to implement a POC project for motor control project. For now, I need PWM and ADC implementation using NXP part, imxrt1050. You must know very well ARM 7 and used Keil as a development environment

    $45 (Avg Bid)
    $45 Avg Bid
    3 bids

    Greetings, I want you to make me a self-solving cube which will be powered by a microcontroller. Please provide me the details of the indices how you would make it. Please provide me conformation until 25th whether it is possible. I'be attached a video hence describing the project more precisely. It's quite URGENT! [login to view URL] Regards

    $105 (Avg Bid)
    $105 Avg Bid
    1 bids

    I created an SPI driver and developed all communication between the MSP432R401P and the ADS1292R component. I'm looking for som...the chip. What I can share: -I can share the spi driver already created, along with calling functions for the main program. -A fully developed program but for another microcontroller. essential requirement: MSP-EXP432P401R

    $208 (Avg Bid)
    $208 Avg Bid
    6 bids

    Need help in a C project which requires Teensy microcontroller knowledge and coding skills.

    $76 (Avg Bid)
    $76 Avg Bid
    7 bids

    TI CC1310 - Wireless Microcontroller that is working on sub 1G area. I need assistance with programming it with some code. Handling the RF core and SPI/I2S peripherals Knowledge with ST SPSGRF (spirit1) is also alternative

    $194 (Avg Bid)
    $194 Avg Bid
    4 bids

    I am designing a system to detect a baby cries with a microcontroller, Arduino Mega. I need someone to design a circuit or guide me what kind of sensors is able to detect baby cries. I have bought a SparkFun sound detector but it seems that it doesn't sense the cries.

    $24 (Avg Bid)
    $24 Avg Bid
    14 bids

    Need help in a C project which requires Teensy microcontroller knowledge

    $97 (Avg Bid)
    $97 Avg Bid
    10 bids

    A microcontroller with weight sensor to measure a weight setpoint. If object is heavier than setpoint, a signal will send out to turn off the switch and motor will stop . There must be a casing with digital indicator to show the weight. The project ideally should be made in Singapore .

    $370 (Avg Bid)
    $370 Avg Bid
    40 bids

    This is a small project, i am looking a quick resolution, you h...have to just use the Arduino debouce lib to connect 4 pins ( push buttons ) to the other 4 pins ( relay ) on a esp8266 microcontroller. i will share a quick demo as well. The push button should work even while the microcontroller is not connected to the internet. Protocol used ( MQTT )

    $18 (Avg Bid)
    $18 Avg Bid
    12 bids

    This is a small project, i am looking a quick resolution, yo...you have to just use the Arduino debouce lib to connect 4 pins ( push buttons ) to the other 4 pins ( relay ) on a esp8266 microcontroller. i will share a quick demo as well. The push button should work even while the microcontroller is not connected to the internet. Protocol used ( MQTT )

    $15 (Avg Bid)
    $15 Avg Bid
    5 bids

    Hello there, Thank you for your time. All I need is a micro controller hardware purpose built please. It is similar to an Orange Pi but I want this customised further with some specifications. Please, can you build us a sample and give us an appraisal or approximations in time and cost ? The hardware architecture requirement is attached in the file. Many thanks for your help. best, S

    $630 (Avg Bid)
    $630 Avg Bid
    16 bids

    ...The device includes a micropump, microvalve and pressure sensor. Maximum pressure 60mmHg. Develop a PCB that will activate a micropump, and also a microvalve using a microcontroller to control the inflate and deflate cycles reading the pressure sensor. The PCB must use rechargeable battery charge controller to avoid battery issues. Microusb port to

    $697 (Avg Bid)
    NDA
    $697 Avg Bid
    17 bids

    Want the coding to operate a windscreen wiper motor. Part list here [login to view URL] An intermittent wiper relay will also be needed video here [login to view URL] Will be using the front wiper motor from a 2012 Toyota Yaris and the switch from a 1998 Chrysler Sebring. Thank you Timeframe ASAP I also need detailed instruction on the process of putting this together

    $168 (Avg Bid)
    $168 Avg Bid
    5 bids

    I need one complete oscilloscope program similar this one DS212 scope: [login to view URL] this one DS212 scope: [login to view URL] The program must be: -MIKROC PIC32 COMPILLER; -USE PIC32MX MICROCONTROLLER; -USE TFT DRIVER ILI-9341 IN 8 BITS MODE.

    $186 (Avg Bid)
    $186 Avg Bid
    5 bids

    I am looking for a pic microcontroller with a set of PCB boards. One board should have 5 digital inputs and the other board should have 5 Miniature Relays. Both boards communicate via 2 core cables to a distance of 1000 meters. Operating voltage of the boards to be 12 - 24 volt DC and power source can be arranged on both ends externally, not necessary

    $100 (Avg Bid)
    $100 Avg Bid
    1 bids

    Hello, I need someone who has had experience calculating stuff like transmission ...someone who has had experience calculating stuff like transmission range, power consumption, path loss, etc for a report to be sent to the electronics department. The microcontroller we need to do the survey on is GPy: [login to view URL]

    $23 (Avg Bid)
    $23 Avg Bid
    5 bids
    $1789 Avg Bid
    10 bids

    I need a project ported from IAR Embedded Workbench to MCUXpresso. The code should be able to be compiled without errors.

    $140 (Avg Bid)
    $140 Avg Bid
    10 bids

    Hi Marek, I am looking for a pic microcontroller with a set of PCB boards. One board should have 5 digital inputs and the other board should have 5 Miniature Relays. Both boards communicate via 2 core cables to a distance of 1000 meters. Operating voltage of the boards to be 12 - 24 volt DC and power source can be arranged on both ends externally,

    $60 (Avg Bid)
    $60 Avg Bid
    1 bids

    hello i need car parking control system with microcontroller PIC 16F874A or another controller with the Proteus Professionel V7.10 design and microC, with explain the code line by line. for more information post your offer.

    $86 (Avg Bid)
    $86 Avg Bid
    24 bids