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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    67 jobs found, pricing in USD
    Crypto library for PICs 6 days left
    VERIFIED

    Hi all, I have some code on MPLAB X for my PIC24 device (PIC24FJ256GA406) but I am very certain it is faulty and unuseable. I want you to work with me to establish a library of functions in C to reliably use the crypto module on my PIC24 series chip in the first instance and then to take the library to the PIC32 devices on MPLAB Harmony. You will work to the datasheet sequence of tasks in pref...

    $139 (Avg Bid)
    $139 Avg Bid
    3 bids

    I set up a hotspot on a Raspberry pi 3 with a wifi network interface. Is it possible to connect the Raspberry Pi itself to the hostspot on it? I need this because I have an ESP8266 connected to the hostspot on the Rasp and I have Mosquitto installed on the Rasp. The ESP can connect to the hotspot but not to the Mosquitto server. Who can help me?

    $47 (Avg Bid)
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    6 bids

    I need a custom PCB for custom usb hub controller bluetooth capability and storage led diodes I will need gerber files Bom files

    $118 (Avg Bid)
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    14 bids
    esp32 arduino code 6 days left
    VERIFIED

    We are looking for someone to code a esp32 code in arduino ide which will check validity via a mqtt subscribed topic. { "valid_till": "2021 - 07 - 07", "phone1": "111111111111", "phone2": "111111111", "phone3": "111111111", "buzzer": "1", "relay": " 1" } if the valid ti...

    $23 (Avg Bid)
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    16 bids
    PID Controller. 6 days left

    Hello, Second attempt: I'm looking for someone who can handle my project "Arduino PID Controller with Display for a Pellet Grill" finished or further developed. It would also be possible with a Rasperry Pi My current programmer is unfortunately a bit too slow and that takes me too long. The project is already very well developed. I am looking for someone who has experience with the ...

    $756 (Avg Bid)
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    28 bids
    ARM Cortex M4 Programming 6 days left
    VERIFIED

    I need help programming my ARM Cortex M4 Microcontroller. Please note that I will be requiring live one-on-one help to understand how to configure this device. Please CAREFULLY review requirements in the following link: [login to view URL]

    $185 (Avg Bid)
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    5 bids

    Modify an existing PCB to include simple voice notification solution. Experienced engineers/developersOnly with previous related work for our review. Deliverables; Schematic and PCBA Delivery Days

    $427 (Avg Bid)
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    20 bids

    The Cube ([login to view URL]) is an existing 2g device that is being upgraded to 4g. The product exists in the remote security and pest control markets. Prototypes are being produced and the project needs an embedded coder to replicate the existing code (for the Telit Ge910) for the SIM7600E.

    $39 / hr (Avg Bid)
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    16 bids

    I am looking for someone who can propose to me an alternative of a Microcontroller for my project; Rules: - Alternative Processor needs to be relevant and better than our current Microcontroller. - Chip needs to be AI Vision Processors - Chip needs to be of smaller or the same dimensions physically in comparison to it's alternative chip - Chip needs to be more powerful in AI processing than i...

    $23 (Avg Bid)
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    3 bids

    read appx 500 devices data with distances between each appx 100mtrs and send data to nearby server and serial communication with low power consumption data like voltages and current from battery, regulator source , charging discharging status ,load status plus other information and send to serial and to central server

    $158 (Avg Bid)
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    8 bids

    Hello, Second attempt: I'm looking for someone who can handle my project "Arduino PID Controller with Display for a Pellet Grill" finished or further developed. It would also be possible with a Rasperry Pi My current programmer is unfortunately a bit too slow and that takes me too long. The project is already very well developed. I am looking for someone who has experience with the ...

    $19 / hr (Avg Bid)
    $19 / hr Avg Bid
    19 bids

    We have a battery powered device (16.8V lithium ion) with an on board microcontroller. If the battery falls below a critical level, as measured by the uC, it goes into sleep mode. We would also like a hardware low voltage protection circuit to prevent further discharge; ie 100% cutoff and zero current drain when the battery falls below 12 volts. The solar charging circuit needs to remain operation...

    $225 (Avg Bid)
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    29 bids

    #PCB Designer for porotype and development of wifi based LED smart bulbs.

    $357 (Avg Bid)
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    34 bids

    Wi-Fi communication to bulding HVAC control system via cell phone. Controling fan speed, fan direction, step motor damper and vein control,sensor as well as Wi-Fi to the cloud.

    $10000 (Avg Bid)
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    1 bids

    Using Arduino ide, program for, ESP 8266 (wemos D1 mini) D1 mini SD /RTC shield Battery shield Thermistor probe, on A0 pin Logging temp probe to SD card, then every 12pm send file via Gmail. If no wifi connection , store file and resend next 12pm. may be multiple files to send. Move files once sent to 'sent folder' Have some code needs wifi logic added

    $115 (Avg Bid)
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    19 bids

    I have a task to get done based on some previous minor tasks that was done before. The board thats needed is FRDMK64f and software is MCUexpresso.

    $175 (Avg Bid)
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    14 bids

    I require a genuine communication code for the successful use of lcd oled sh1106 or similar. In which you can graph information from the Xplane11 simulator dataref on the screens. An extra software in which you can configure the type of representation of the information on the screens. This code can be based on arduino nano, pro, etc (small better). I need to be able to load the code in arduino...

    $194 (Avg Bid)
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    5 bids

    This project utilizes a TTGO T-Camera Plus with OV2640 RGB sensor and a custom designed illumination PCBA. Custom firmware shall be developed to achieve the following; • ESP-WHO framework, specifically Camera with Web Server functionality shall be considered the base firmware. ([login to view URL]) • Because of limited GPIO, an I2C GPIO interface chip driver will be integrated within th...

    $921 (Avg Bid)
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    10 bids
    Microcontroller Design 4 days left
    VERIFIED

    Require a custom microcontroller pcb to be designed, using an ESP32 as the microcontroller. Requirements: Powered by a standalone battery (E.g 9-12V @1-2A) Connect to internet through a fibre optic cable (Integrate a separate media converter - to convert fibre to ethernet and use the ethernet pins to connect to the ESP32) Connect to a Temperature/Humidity sensor, Reed Switch, and Shock Sensor (Ba...

    $303 (Avg Bid)
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    26 bids

    Need to develop firmware for Pi 0 with cell hat. + Must be able to decode (unencrypted) BLE strings. Must be able to load MAC address OTA, to allow BLE readings ONLY from specific devices (i.e. cloud Pairing without end user intervention). Additional details about the project and the support that we will provide upon evaluation of the responses. At the conclusion, the Company will own the sof...

    $2550 (Avg Bid)
    NDA
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    5 bids

    I need the Espressif commands to load a bootloader to the Esp32, that protects it from uploading any other sketch unless with the encryption key. Thanks a lot, Paul

    $20 (Avg Bid)
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    1 bids
    Embedded software Developer 4 days left
    VERIFIED

    I need a part time embedded software developer with below skill set : C , Embedded C, 8051 Microcontroller, Raspberry pi, Lpc 2148, IO Peripherals Hourly payment.

    $320 (Avg Bid)
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    13 bids
    Arduino project 4 days left
    VERIFIED

    I am interested in making a project , the idea would be basic its to use the Arduino. When a sound is detected over a certain Sound level the Arduino triggers a sound output via a connected speaker.

    $12 / hr (Avg Bid)
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    59 bids

    We are looking for a C language expert for converting 6 'C' programs to test bench. We need the output as C codes. We will provide C codes for Bluetooth (HC-05), PPG (MAX30100), Display (SSD1306), Gyro accelerometer (MPU 6050), Temperature (DS18B20) and RTC (DS3231) with display.

    $14 / hr (Avg Bid)
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    3 bids
    Microchip Design 4 days left
    VERIFIED

    We are looking for a someone to help us in the design of a microchip

    $2724 (Avg Bid)
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    26 bids

    Building Raspberry Fully functional GUI and program GPIOs and test it on 5 inch touch screen and should be working on my own raspi using teamviewer

    $160 (Avg Bid)
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    4 bids

    Hi I need a developer who has experienced in Raspberry Pi The candidate should compress the lifestream of the video from the Raspberry Camera and send it to the cloud server by using WiFi and LTE

    $175 (Avg Bid)
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    16 bids

    Need a PCB design that accommodates the physical model that is a circle 4.25" in diameter. Each LED is connected to an Arduino Teensy PWM pin. Each LED requires a 52 OHM resistor. 4 wires will connect to the PCB via soldered wire: 5v, ground, canbus high, canbus low. Design Requirements: 1) PCB designed with through-holes to solder in 24x Piranha Red LED ([login to view URL]) 2) PCB design...

    $436 (Avg Bid)
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    50 bids

    Need freelance who can design Water level monitor cum [login to view URL] a freelancer who can design a device ( hardware) that will be controlled through mobile application. Water level sensor should be very robust and reliable.

    $169 (Avg Bid)
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    15 bids
    Trophy icon Find a complete DataSheet. 3 days left

    Find a complete DataSheet. I am looking for someone who can find and share the complete "DATASHEET" & SDK of Ambarella A12s & H22 chip. The incomplete datasheet is not acceptable. ex: - [login to view URL] - [login to view URL]

    $11 (Avg Bid)
    $11
    0 entries
    AVR development 3 days left

    I (Electrical Engineer) work for a small company that makes Ethylene Oxide Sterilizers and I've got some 8 bit AVR programming work that I'm simply stretched too thin to do myself. I just got the go ahead to outsource it. We've got a mainboard and a daughterboard each running an AVR128DB-64. Have a small touchscreen display. That display is used in another released product so we...

    $4190 (Avg Bid)
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    22 bids

    Need an Engineer to design the circuit schematic and PCB layout for a Rockchip RK3399 SoC. This board will use a Android OS. All components used (wifi/bt /ethernet controller...) must have working linux drivers. Board will need to have: RK3399 SoC 4GB RAM - LPDDR4 SD Card Ethernet Port - 100M or 1G, depending on component cost. WiFi + Bluetooth - WiFi @ 2.4GHz and Bluetooth at rev 4.0 2 x USB 3.0...

    $493 (Avg Bid)
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    18 bids
    Toy Design (Never Boring Toy) 3 days left
    VERIFIED

    Hello Guys I will be recieving bids from you about this project, i will share more details in pm, please start your bid with "I am willing to work" Project aim: To design and implement a cost effective configurable and programmable electronic toy. The market is full of configurable toys but somehow most of them are very limited to specific configurations and the programmable robots/t...

    $5 / hr (Avg Bid)
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    5 bids
    ECG Machine 3 days left

    Produce hardware for an ECG machine. All the details will be provided.

    $257 (Avg Bid)
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    18 bids

    We are making a tablet interface to install on client vehicles. The all will interface with our vehicle onboard system (PCB, computer via USB/CAN/Ethernet) and also with our backend via WiFi It’s an immediate requirement for 2-3 months and then we can extend for additional versions and features for 3-4 months more after that as well

    $5 / hr (Avg Bid)
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    3 bids
    Circuit Board Repair 3 days left
    VERIFIED

    I am looking for someone to diagnose my broken PCB. I do not have a schematic for it. 1) I'd like to know what is wrong with it. 2) I'd like to know if it can be fixed.

    $130 (Avg Bid)
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    20 bids
    PLC & HMI automation WECON 2 days left
    VERIFIED

    we need test programs for HMI & PLC for WECON brand . for our engineer to get trained also guidance on operation & learning of wecon

    $393 (Avg Bid)
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    13 bids

    Make simple circuit on bread board

    $13 (Avg Bid)
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    14 bids
    Antenna and transmission -- 2 2 days left
    VERIFIED

    I need person who good for antenna and transmission electronics

    $72 (Avg Bid)
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    17 bids
    TI CC2652 Zigbee application 2 days left
    VERIFIED

    I need software for a CC2652 chip from TI. The chip should function as a zigbee end device and be able to do the following: - run periodic probes on a HC-SR04 ultrasonic sensor through the sensor controller studio (10 readings once an hour). I have a working sensor controller studio project if needed. - upon pressing a button, the device should automatically join an existing zigbee network. When f...

    $295 (Avg Bid)
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    8 bids

    I need to build Raspberry pi GUI for an elevator and program gpios to control motors, Bluetooth and wireless

    $135 (Avg Bid)
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    8 bids

    We need two AngularJS Widgets as a plugin for the Cumulocity IOT. 
In that particular case we are collecting 4-20mA Sensor Data for pH Value and need to
 display that. Cumulocity provide the Files and we will give you an access to the test instance . You should have knowledge in coding the AngularJS Widget plugin and bring it online in Cumulocity with real time value. please see the pdf attached...

    $202 (Avg Bid)
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    7 bids
    Multiple reciever audio -- 2 2 days left
    VERIFIED

    Would like to create a distributed audio system with no lag for up to 100 headphones and one reciever. Needs to be inexpensive technology, little to no lag, low power consumption Need to understand how to create using MCUs, transciever nodes, additional circuits.

    $537 (Avg Bid)
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    4 bids
    Buzz push button Arduino 2 days left
    VERIFIED

    I need to connect a buzz button to a software via Arduino, whenever the button is pressed send a character via RS232 with UTC time (I need a lot of precision at the time) I have a Arduino UNO but I'm open to change the strategies!

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    30 bids
    Need a RASPBERRY PI 4 expert 2 days left
    VERIFIED

    Hello, I need a RASPBERRY PI 4 expert who can show 4G card operating mode and 4G Card signal strength. More details I will send in the inbox. Please only bid if you are an expert in Raspberry PI. Happy Bidding!

    $158 (Avg Bid)
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    5 bids

    Using KiCad software to design a computer keyboard.

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    16 bids

    we want to customize following code: [login to view URL] The code should be based on mesh communications.

    $173 (Avg Bid)
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    7 bids

    The CNC Router uses an OSAI Open plc motion controller with 2 processes one for the labeling tray and the other for the actual cutting of the parts, The machine is currently working but improvements need to be done to the PC to Printer communication, Osai does not receive a confirmation when the printer is done printing or label removed from tray to continue operation, the user interface is inadeq...

    $36 / hr (Avg Bid)
    NDA
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    6 bids

    We are looking for an experienced Firmware engineer to write firmware on Renesas and/or ST microelectronics microcontroller for a Battery project. Experienced in FreeRTOS/Azure RTOS is a must-have qualification. Access to Oscilloscope, Power supplies, Loads, debuggers for testing the firmware is a Plus. We will provide the hardware to the engineer to write firmware. Experienced in Battery managem...

    $1659 (Avg Bid)
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    I want to build new device , I am looking for pcb gerber file, bom list, and code , then a support after to test the prototype.

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    35 bids