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

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    85 jobs found, pricing in USD

    Gsm module ultra sonic sensor Water tank alert system I need code for arduino

    $23 (Avg Bid)
    $23 Avg Bid
    12 bids

    Schematic will be provided to the freelancer that is awarded this job. An NDA is required. Please see the attachment before quoting and make your quote the final dollar amount that you will accept to do the job.

    $2000 (Avg Bid)
    NDA
    $2000 Avg Bid
    3 bids

    Hi, We have a requirement to build a Solenoid driver circuit. Specifications 1. Total Number of solenoids: 30 2. Solenoid specifications a. Rated Operating Voltage: 12v b. Rated Current: 0.8A c. Power Consumption: 9.6 watt 3. The solenoid will be driven by a 3.3v rated microcontroller like ESP8266 or ESP32. 3. We will buy external DC power supply according to provided specifications. Deli...

    $81 (Avg Bid)
    $81 Avg Bid
    22 bids

    * PROJECT SUMMARY * 10 (ten) US dollars per hour to learn Arduino or ESP32. Yes. Really. You are not dreaming. You do *not* need any experience. But you must be very intelligent. * MY FIRST CHOICE COUNTRIES * Bosnia and Herzegovina, Montenegro, Albania, Serbia, Kosovo, and North Macedonia. * MY SECOND CHOICE COUNTRIES * Romania, Moldova, Ukraine, and Belarus. * MY THIRD CHOICE COUNTRIES * Argen...

    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    4 bids

    I've a circuit, it takes analog signals and amplifies with an Opamp. I need to take this signal when it is above a certain threshold via PIC, make some process and then store data into a external flash memory. Programmer person should look my circuit diagram, if needed to add extra electronic component for stable ADC he/she should tell me. The software project must be done in accordance wit...

    $26 (Avg Bid)
    $26 Avg Bid
    6 bids

    Please read this in detail This is an existing project, we are looking for maintenance and feature upgrades Looking for someone that has experience in a very Large Arduino codebase, using Visual Studio for the code atmosphere. This robot uses XBEE and BLE 5.0 for communication, with PID , using a tablet IOS or Android for control. Please only apply if you have a ton of experience in Arduino and...

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    37 bids

    You must speak conversational English You must have at least 30MB internet download speed to watch live stream of machine working We currently use Visual Studio to program the system, Arduino IDE cannot handle size of system. We have a device that rotates 360 degrees, and has a 12 Volt, 100Amp battery on it. [login to view URL] mini The code base is very large, at least 80K We have XBEE Pro on th...

    $1126 (Avg Bid)
    $1126 Avg Bid
    24 bids

    I'm trying to make a simple UV data logger for a uni project. I am having trouble successfully finding/connecting to a few sparkfun VEML6075 UV sensor breakout's that I'm wanting to read values from. I have the VEML6075s connected to SD/SC ports on the Adafuit TCA9548A multiplexer using a UNO R3. When plugged in all UV sensors are lighting up and appear to be connected properly. How...

    $150 (Avg Bid)
    $150 Avg Bid
    12 bids

    Purchased a Raspberry pi 4 and Gyems gimbal motors. the Gyems RMD-S-7025 motors use rs485 communication. What I need is some simple coding to test the motors. I have tested the motors via the motors own test app so I know they work but I am now looking to get them working with Raspberry and python code. So if there is someone who understands rs485 protocol and can get raspberry and coding in pytho...

    $176 (Avg Bid)
    $176 Avg Bid
    15 bids
    ESP8266 MESH -- 2 5 days left
    VERIFIED

    full duplex, self-healing, light-weight, fast and dynamic mesh. Nodes can be variable upto 50. root node should be able to connect to router and communicate with it. Also root Node should be dynamic.

    $107 (Avg Bid)
    $107 Avg Bid
    1 bids

    I would like to hire a Matlab expert to simulate a two wheel robot. You need the following skills: Matlab. PID and state space control. Arduino programing.

    $242 (Avg Bid)
    $242 Avg Bid
    20 bids
    STM32F429IGT6 mcu Programming 5 days left
    VERIFIED

    It Is needed to design PCB for device on stm32f429igt6 mcu, with 10 inch tft LCD (datasheet sent by request for interested freelancers) with resistive touch panel (for control and HMI) to show values from sensors. Device has 6 ADC of transmitter (4-20mA or 0.5-5V output) and alarm system as Buzzer and Speaker for playing wav - files. All tech requirements and details you may see in attached file. ...

    $677 (Avg Bid)
    $677 Avg Bid
    26 bids

    Sine Wave Inverter Capacity 900 VA, Rated Power 756 W Supports single [login to view URL] for sensitive appliances with Sine wave out-put. Three Stage Charging for safe & efficient charging and longer battery life. 4-step battery type selection. long life with overload protection with auto reset power conditions with rugged technology design for high performance and longer back-up time. Suppor...

    $20 (Avg Bid)
    $20 Avg Bid
    1 bids

    A Wireless Bluetooth Streaming Speaker circuit design Portable Wireless Speaker which has good connection and 360° Stereo Sound with Powerful Bass & Mic. The various voltage and current rating should be present including input and output values and supply data. The technical information is necessary with the circuit diagram.

    $34 (Avg Bid)
    $34 Avg Bid
    4 bids

    To use Atmel Studio 7.0 to simulate the behaviour of the ATmega32A microcontroller

    $79 (Avg Bid)
    $79 Avg Bid
    6 bids

    Hi everyone, We are looking for someone who can write some code for the ATSAME70Q21 microcontroller. There is need to implement the following subjects: *PWM *ADC *CAN bus *GPIO *PID controlling PM me for more details about the project.

    $1289 (Avg Bid)
    $1289 Avg Bid
    25 bids

    I have purchased a very inexpensive measuring tool that measures 18 meters. I would like to improve on it. Make it smaller and more accurate. I need someone who understands how to design horns for ultrasound, transducers, amplifiers, pcb design and coding.

    $136 (Avg Bid)
    $136 Avg Bid
    12 bids

    an automated growing project with a few sensors, relays, switches and lights everything is in the text file below.

    $34 (Avg Bid)
    $34 Avg Bid
    26 bids

    I am looking to have Wireless LoRa sensors coding to transmit readings from a sensor. The chip will need to send out a DC signal and read the DC input value transmitting this data over a LoRa network and output to a reporting platform. This will be a one of coding contract for a new start-up company which may lead into further coding contracts. For further information please contact me.

    $602 (Avg Bid)
    $602 Avg Bid
    16 bids

    Hi We are looking to develop a simple communication Module. We want to Use LORA RA02 which should be communicating in 1 : N using a PIC micro controller. In the sense the Lora RA02 should be addressable and each Lora should be able to communicate with each other. Preffered Microcontroller would be PIC24FJ256GA702 or PIC 18F4520 . We would be requiring the programme and Circuit Layout.

    $106 (Avg Bid)
    $106 Avg Bid
    4 bids
    PLC programmer 5 days left

    I need a electronic PLC programmer. [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]

    $45 (Avg Bid)
    $45 Avg Bid
    13 bids

    We are looking for someone to put together an adafruit based concept demonstrator prior to manufacturing

    $435 (Avg Bid)
    $435 Avg Bid
    17 bids

    Hi guy's, I want to build a bldc motor controller with DRV8353 as driver and STM32F746vt as controller... I have the hardware board.. I need an experience man with exp in drv driver, to make the basic driving code to drive the motors.

    $28 / hr (Avg Bid)
    $28 / hr Avg Bid
    10 bids

    Hi, We are looking for electrical circuite designer for creating an emergency calling box. The calling system should work with GSM-OFC-WIFI modes. We need only circuit design, we will get manufactured the same at our own. Attached the image for the purpose , please refer and ping me for more details. Thanks

    $189 (Avg Bid)
    $189 Avg Bid
    15 bids

    I would like to develop a dispenser with a touch screen, from prototype to production.

    $368 (Avg Bid)
    $368 Avg Bid
    29 bids

    We are looking for a very talented engineer (or team) that can create a high voltage, bipolar DC to DC converter supplying voltages up to 1200Vdc. We are needing a small compact design that doesn't use transformers in the design. We will share further details of the design later.

    $7707 (Avg Bid)
    $7707 Avg Bid
    22 bids

    I will do the hardware side of the system software. Integrations of ST or Microchip company will be used. - Modbus RTU 485 - Modbus TCP/IP - Information transfer will be provided wirelessly using Wireless (Esp8266 HTTP sever, MQTT, Router Mode), and wired using RJ45 connector Port, 10/100 Mbps speed, Modbus / TCP, TCP / IP, UDP, DHCP, Bootp, SNMP, HTTP, CGI, SNTP, SMTP protocols. Maybe later, comm...

    $233 (Avg Bid)
    $233 Avg Bid
    9 bids

    PLEASE NOTE ***THIS IS A PART TIME 20 HOURS PER WEEK POSITION*** We are a self-development company helping people achieve more goals in their life. We are looking for an electrical engineer willing to work on an exciting new product development project to shape the development of the first minimum viable product. The electrical engineer that will be hired will have specific knowledge or experie...

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

    It Is needed to design PCB for device on stm32f429igt6 mcu, with 10 inch tft LCD (datasheet sent by request for interested freelancers) with resistive touch panel (for control and HMI) to show values from sensors. Device has 6 ADC of transmitter (4-20mA or 0.5-5V output) and alarm system as Buzzer and Speaker for playing wav - files. All tech requirements and details you may see in attached file....

    $2123 (Avg Bid)
    $2123 Avg Bid
    25 bids

    we have a project that require a very lite pcb board 6 inch by 6 inch with distribution of power to 384 points on he board , each point can get one of 4 different low voltage power level of current each time , this distribution and controlled by a programmable IC and data connection to the IC with a wifi connection

    $504 (Avg Bid)
    $504 Avg Bid
    28 bids
    Passive RFID Expert. 4 days left
    VERIFIED

    making a customized key fob with passive rfid tag and readers.

    $152 (Avg Bid)
    $152 Avg Bid
    3 bids

    Looking for an interface to control a robot either from the local network or the internet. We would like to use a router in bridge mode to connect to the local network. You are welcome to suggest components. A raspberry pie with camera is one possibility. We are looking for low latency. The ability to hook up a standard controller (PS3 or XBOX) We would like sensor data fed into the control interf...

    $371 (Avg Bid)
    $371 Avg Bid
    16 bids

    Hello. Our machines use Siemens Simotion as motion controller and WinCC Scada software for the HMI. After a windows failure, we had to restore from backup, however the wincc runtime is not communicating with Simotion now. We need someone with the proper expertise with Siemens motion control systems to address the issue and fix it. Thanks

    $159 (Avg Bid)
    $159 Avg Bid
    7 bids

    We have schneider PLC, we need this programmed using EcoStruxture Machine software. The controls is for HVAC purposes so controlling temperature, pressure and actuators.

    $326 (Avg Bid)
    $326 Avg Bid
    10 bids

    Project to create a environmental monitoring unit. We want a "rough" estimate of cost for such a project. Key features: KiCAD, STM32CubeIDE, C, Public software and hardware. Energy harvesting (solar cell + battery). Outdoor environment [-40gC, 40gC] Temperature, rain, sun sensors. Sound recording (for birds and pollinators). Ultrasound (? for bats) // Göran Hasse

    $36 / hr (Avg Bid)
    $36 / hr Avg Bid
    21 bids

    circuit to Dim 240v dc light from esp8266

    $29 (Avg Bid)
    $29 Avg Bid
    19 bids

    Modification of existing 8051 code and hardware to 1. automatically rotate stepper motor based on feedback from a photo-interrupter 2. read and display encoder counts 3. control temperature using 18B20 sensor 4. redesign of existing PCB important: candidate should be based in Delhi to be able to check code using existing hardware

    $69 (Avg Bid)
    $69 Avg Bid
    3 bids
    biometric lock development. 4 days left
    VERIFIED

    need a mechatronics/electronics engineer to develop me a biometric actuator based lock in smallest size.

    $87 (Avg Bid)
    $87 Avg Bid
    7 bids

    Looking for an individual to consult and program a Lora node system. I would like to make sure the data is being sent and received with consistency. The micro-controller that seems to be best would be a esp32. I would like the system to be low-cost. I am open to a professional recommendation. Transceiver: • Collect data from a HX711 ADC every 10 minutes [[login to view URL]] • Be able...

    $207 (Avg Bid)
    $207 Avg Bid
    12 bids

    Arduino,ESP8266 and android based watering system for plants which can control water supply locally or remotely via call/sms/ internet

    $276 (Avg Bid)
    $276 Avg Bid
    25 bids

    Arduino,ESP8266 AND SIM800 based android app based advance security system to send alert to user on theft attempt in form of call and message

    $261 (Avg Bid)
    $261 Avg Bid
    15 bids

    Automatic dialer activate by RF signal and audio amplifier

    $1056 (Avg Bid)
    $1056 Avg Bid
    22 bids
    biometric lock development 3 days left
    VERIFIED

    need a mechatronics/electronics engineer to develop me a biometric actuator based lock in smallest size.

    $387 (Avg Bid)
    $387 Avg Bid
    8 bids

    A robot is usually an electro-mechanical machine that is guided by computer and electronic programming. Many robots have been built for manufacturing purpose and can be found in factories around the world. Designing of the latest inverted ROBOT which can be controlling using an APP for android mobile. We are developing the android app by which we can control the robot motion by using voice command...

    $89 (Avg Bid)
    $89 Avg Bid
    8 bids
    biometric actuator lock 3 days left
    VERIFIED

    need a mechatronics/electronics engineer to develop me a biometric actuator based lock in smallest size.

    $114 (Avg Bid)
    $114 Avg Bid
    6 bids

    Hello, I am looking to hire a company or freelancer with experience in DMX 512 Engine. I am looking to get an customised PCBs with DMX512 Engine to control RGB+CCT LEDs. So the deliverables are hardware and software.

    $711 (Avg Bid)
    $711 Avg Bid
    13 bids
    stm8 ir remote 3 days left

    control and dimming LEDs with stm8 ic , load state to be stored in EPROM

    $14 (Avg Bid)
    $14 Avg Bid
    6 bids

    Currently we are getting an error that is preventing us from completing the connection between a BG96 Module and Amazon cluod services.

    $280 (Avg Bid)
    $280 Avg Bid
    2 bids

    - Reposting - Need an Engineer to design the circuit schematic and PCB layout for a Rockchip RK3399 SoC. This board will use a Linux based 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 ...

    $1179 (Avg Bid)
    $1179 Avg Bid
    17 bids

    The Twittertape Machine (a prototype from Mr A Vaughan) connects to a Twitter account via Ethernet, checks for updates twice every minute, and prints out a hard copy of any new Tweets using a thermal printer. I would like to recreate something like this, but I do not have the technical skills. I just need help with the electronics and programming part.

    $99 (Avg Bid)
    $99 Avg Bid
    5 bids