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! Найняти Microcontroller Developers

Фільтрувати

Мої недавні пошуки
Фільтрувати по:
Бюджет
до
до
до
Тип
Навички
Мови
    Статус роботи
    80 робіт знайдено, ціни вказані в USD
    Buck-Boost controller 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need to have a schematic of buck-boost controller with these feautures: 1) Vin = 3 - 5.5Vvdc 2) Vout = 3 - 12Vdc 3) Iout = 1 - 1.5A I need to power this circuit with Lipo battery (3.7Vdc) and I need to regulate Vout from 3 to 12V. I will integrate this schematic in my project where I will change the Resistor of feedback with digital potentiometer with microcontroller. I prefer to have simulatio...

    $132 (Avg Bid)
    $132 Сер. заявка
    14 заявки
    Arduino Programming 15 годин(-и) left
    ПІДТВЕРДЖЕНО

    We require Arduino programming of a Mega board to control a stepper motor speed and a power supply (pulses per second and % on per pulse). There are 3 Encoders (with buttons). One pressure sensor. We want the values and state to be displayed on the 2.4" TFT screen as well as Jog the stepper motor forward and reverse. Selection will be based on proven track record in this area, and the ability...

    $769 (Avg Bid)
    Обраний Терміновий Угода про нерозголошення
    $769 Сер. заявка
    28 заявки

    I have a hoist up a cliff that at present requires someone to be at the top to operate the lever of a hydraulic motor that turns a drum which winds up and down a basket (pulled by a 6mm ss wire. A 3-ph motor drives the hydraulics which switches on at the top of the hoist A photo is attached of the hoist and basket at the top. It probably needs limit switches top and bottom that slows and stops the...

    $201 (Avg Bid)
    $201 Сер. заявка
    12 заявки

    Finishing project or troubleshooting or make a project (PLC Omron, Mitsubishi, Siemens)

    $941 (Avg Bid)
    $941 Сер. заявка
    25 заявки
    Project Based on Arduino Programming(Firmware+Hardware) 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Project Based on Arduino Programming(Firmware+Hardware)

    $690 (Avg Bid)
    $690 Сер. заявка
    54 заявки
    IOT Project 6 дні(-в) left

    We are looking for an experienced team/individual with a minimum of 5 years of experience in hardware/microcontrollers with a minimum of 2-3 projects on IOTs using GPRS/GSM/Bluetooth. Candidate must be passionate about IOTs and should have a track record of delivering projects on time, within budget and should be willing to provide support after the project. Looking for candidates in/near Pune, ...

    $884 (Avg Bid)
    $884 Сер. заявка
    7 заявки
    IoT device 6 дні(-в) left

    IoT device consists of 1xMCU, 1xAccelerometer, 1xGPS and 1xNarrowband modules and a battery. We already have circuit schematics and PCB for the 1st prototype. We need someone with deep hardware knowledge to check our circuit design, optimise for the lowest current consumption and best PCB layout.

    $183 (Avg Bid)
    $183 Сер. заявка
    36 заявки

    Looking for experts who can make us win. I need something extraordinary to prove yourself. Need the awesome work in low prices but professional way. At last I also need a documentary on the whole project which include everything like codes,PCB layout and all others. I will also say that I prefer arduino and IOT but waiting for other suggestions also.

    $3828 (Avg Bid)
    $3828 Сер. заявка
    20 заявки

    REQUIREMENTS: A fully functional PCB design that allows for connecting 2 LiPo batteries (3S/4S DC 11.1V/14.8V) as power sources in order to power multiple components with different voltages and provide a way to monitor and cut off each battery individually via I2C. Board should ... - ... have the following inputs: -- 2 x DC 11.1V/14.8V XT60 male connectors, for connecting 2 LiPo with XT60 fema...

    $189 (Avg Bid)
    $189 Сер. заявка
    14 заявки

    I need to find the working GSM modem for my project which I write software for. Only experts please.

    $11 / hr (Avg Bid)
    $11 / hr Сер. заявка
    10 заявки

    I need and expert who can Design PSR-aware low dropout regulator using PMOS/NMOS/both focus on PSR improvement, Provide schematic,simulation results,charts and graphs, Provide result analysis

    $75 (Avg Bid)
    $75 Сер. заявка
    1 заявки

    We need the ability to plug our device into the computer, pass a BIN file to the device(mass storage device) to update FW. We also need assistance configuring SSD1306 to work inside atmel studio. We'd also like to read a text file from the SAMD21 that was uploaded from the computer(mass storage device). We'd prefer prior experience and don't want to pay for you to learn every bit of...

    $676 (Avg Bid)
    $676 Сер. заявка
    6 заявки

    I need and expert who can Design PSR-aware low dropout regulator using PMOS/NMOS/both focus on PSR improvement, Provide schematic,simulation results,charts and graphs, Provide result analysis

    $84 (Avg Bid)
    $84 Сер. заявка
    4 заявки

    We have designed Motherboard with the Microcontroller LPC1833, We have already designed 4-20ma Input Board we need support on LPC1833 SPI Interface With ADC1248 Read RTD and 4-20ma data. We also need a 4-20ma output. We use DAC8750 IC.

    $825 (Avg Bid)
    $825 Сер. заявка
    11 заявки

    Need sme one who can debug my arduino code and do what i need the code to do,, I have the code and its working but it has a couple of bugs and couple of things that i want to add,,I will provide more details over messaging

    $116 (Avg Bid)
    $116 Сер. заявка
    44 заявки

    I need someone who can make code for a magnetic stripe reader, and numeric keyboard,, so that it will log all magnetic stripe data and keyboard data and save it in flash memory, so afterwards it will be accessable with either usb connection or bluetooth connection using ATCOMMANDS to communicate. I want to use ATMEGA Microcontroller with a custom made PCB, or a PIC,, I have codes for magnetic ...

    $502 (Avg Bid)
    $502 Сер. заявка
    16 заявки

    Necesito leer datos de un nodo con 3 sensores de temperatura y 3 de o2 cada cierto tiempo con modulo arduino pro mini y tarjeta rf lora sx1276 a un gateway dragino para que este suba los datos a una plataforma iot, hay que sumar la activación de actuadores segun la temperatura obtenida de los sensores

    $1199 (Avg Bid)
    $1199 Сер. заявка
    18 заявки
    Micro Security Camera Designer 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    I want to engage someone to recommend suppliers, components and designs for a pinhole security camera for a nanny cam. You'll suggest the individual parts (camera lens, PCB, motion detection, wifi unit). You may also - depending on skills and next steps - Help with designing the PCB to control the camera functions Work with an industrial designer to design the final product (including ...

    $637 (Avg Bid)
    $637 Сер. заявка
    10 заявки

    This project aims at creating a LoRAWAN based length monitoring system using digital calipers.

    $1347 (Avg Bid)
    $1347 Сер. заявка
    12 заявки
    Engineer for electronic 4 дні(-в) left

    I'm looking for someone who is an engineer; knows about electronics, preferably someone who has knowledge of fingerprint scanner sensor technology but not necessarily a requirement. Has experience in circuit board design. Software and app development. I also need a BOM made.

    $3999 (Avg Bid)
    $3999 Сер. заявка
    34 заявки
    simple Arduino task 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need to program something like Ardunio for input 0-10v DC and out put signal for running injector

    $43 (Avg Bid)
    $43 Сер. заявка
    30 заявки
    customization of an SDR 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    We are looking at scanning,capturing and decoding multiple cellular frequencies(European 2G/3G/4G(LTE) bands) with an SDR. Currently using a simple rtl-sdr for this case but seeing as it lacks the frequency range(max 1800mhz) and has very little bandwidth(2.4MHz) we would like to upgrade to a better SDR. The goal is to analyze multiple simultaneous communication channels in real time. We are loo...

    $1491 (Avg Bid)
    $1491 Сер. заявка
    6 заявки
    Expert in Simulator of PSR.. -- 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need and expert who can Design PSR-aware low dropout regulator using PMOS/NMOS/both focus on PSR improvement, Provide schematic,simulation results,charts and graphs, Provide result analysis

    $149 (Avg Bid)
    $149 Сер. заявка
    3 заявки
    Build a CNN 4 дні(-в) left

    Hi, I need : * CNN IN FPGA using my mac unit? *Verilog *MNIST DB

    $199 (Avg Bid)
    $199 Сер. заявка
    5 заявки
    Electrical Engineering 4 дні(-в) left

    NEED TO DEVELOP A CONTROLLER RUNNING A 12V DC SYSTEM THAT WILL CONTROL THE 2 IDENTICAL SYSTEMS FOLLOWING (2) PAIR OF 12VDC FUEL INJECTORS (2) PAIR OF 12VDC AIR INJECTORS (2) PAIR OF 12VDC SPARK GENERATORS COMING FROM A SOLID STATE IGNITION COIL EACH CYCLE WILL OPEN INJECTORS (AIR AND FUEL) ON A TRIMMABLE DWELL PERIOD OF 50 -600 MILSECS FOLLOWED BY A TRIMMABLE FIRING COMMAND ON THE SPARK GENERATOR...

    $1043 (Avg Bid)
    $1043 Сер. заявка
    19 заявки

    I have created one model using XGBOOST algorithm which is running fine on Cloud machine. I want to run this model on device itself. That is why I am experimenting it on Microcontroller. There are few libraries available which can convert Xgboost model into file which can be run on microcontroller. If someone having experience with Microcontroller can easily do this.

    $14 (Avg Bid)
    $14 Сер. заявка
    1 заявки

    I am looking for a skilled electrical/electronics engineer to assist me in produce a proof-of-concept prototype for a new type of phone charger.

    $27 / hr (Avg Bid)
    $27 / hr Сер. заявка
    21 заявки
    LCD display problem 3 дні(-в) left

    Someone who has the experience to drive G121X1-L03 using tiny4412 in LVDS mode can bid for it.

    $158 (Avg Bid)
    $158 Сер. заявка
    10 заявки
    Raspberry Pi Expert (I2C, TCP/IP, UDP, MavLink) -- 2 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    Developer to write a Python script on-board a Raspberry Pi 2. Program gathers variables in memory and via TCP and rebroadcasts them UDP messages (form defined by a well document spec - Mavlink). We have code examples for each portion of the task.

    $175 (Avg Bid)
    $175 Сер. заявка
    14 заявки
    Raspberry Pi Expert (I2C, TCP/IP, UDP, MavLink) 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    Developer to write a Python script on-board a Raspberry Pi 2. Program gathers variables in memory and via TCP and rebroadcasts them UDP messages (form defined by a well document spec - Mavlink). We have code examples for each portion of the task.

    $143 (Avg Bid)
    $143 Сер. заявка
    4 заявки

    Preciso de um profissional que escreva um programa para arduino (UNO + Shield W5100), que possua a possibilidade de trocar o IP do módulo através de uma página web. Também é preciso implementar um botão de reset, que quando pressionado por alguns segundos, retorna o módulo a um endereço IP default.

    $157 (Avg Bid)
    $157 Сер. заявка
    11 заявки

    Necesito un experto en el manejo de un lector de rfid Motorola xr450 para configurar su funcionamiento. Esto debe ser algo relativamente facil para un verdadero experto. Prefiero trabajar con alguien con perfecto dominio del idioma castellano.

    $100 (Avg Bid)
    $100 Сер. заявка
    2 заявки

    I need to set up an xr450 rfid reader to work with their antenna. This should be an easy job for a real expert.

    $38 (Avg Bid)
    $38 Сер. заявка
    5 заявки

    Gostaria de um projeto que utiliza o arduino, rfid rc522 e sensor biométrico tudo integrado com um display lcd precisa de programação

    $134 (Avg Bid)
    $134 Сер. заявка
    11 заявки

    Need to establish BLE communication between multiple EFR32MG2 nodes, include implementing commissioning logic for devices which only have one button - neither display, nor keyboard. Details and final budget upon private communication. Multiple other projects for this MCU. Please, only someone who has experience to work with Silabs EFM32/EFR32.

    $1144 (Avg Bid)
    $1144 Сер. заявка
    22 заявки

    Gostaria de um projeto que utiliza o arduino, rfid rc522 e sensor biométrico tudo integrado com um display lcd

    $504 (Avg Bid)
    $504 Сер. заявка
    10 заявки

    Criar um dispositivo que leia um código de barras (o preço do leitor não entra no lance), pode ser um scanner usb. O dispositivo se autentica com o servido através de requisição http, armazena um token que espira, que deve ser renovado de tempos em tempos e envia os códigos lidos para serem armazenados no servidor (envia através de requisi&cc...

    $425 (Avg Bid)
    $425 Сер. заявка
    2 заявки
    IoT - Rasperry PI or Arduino 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am looking to recreate this product at a much lower price point but with similar features: [увійдіть, щоб побачити URL] I think platforms such as Raspberry Pi and Arduino vs a regular microcontroller also contribute to a higher price. I am therefore open to any microcontroller solution. I would like to offer a cellular and a noncellular option that updates and communicates via cellphone conne...

    $536 (Avg Bid)
    $536 Сер. заявка
    29 заявки
    Arduino Programmer 3 дні(-в) left

    I need someone to help me program a sonic screwdriver. All I need is help with arduino to make a code for where when the button is pressed the LED lights up and it makes a sound. The code would be needed to be programmed onto an Attiny85

    $98 (Avg Bid)
    $98 Сер. заявка
    56 заявки

    son 5 modulos esp8266, 1 va a ser el servidor el cual los va a localizar y dice donde esta el nodo 1, nodo2 etc, la informacion de la lozalizacion se da en grados y lo otros 4 clientes estan conectados entre ellos y se envian pequeños datos de informacion(ping) estan en una misma intranet wifi todos

    $172 (Avg Bid)
    $172 Сер. заявка
    7 заявки

    Este vorba de un robot autonom Arduino echipat cu diversi senzori (temperatura, umiditate etc). Datele transmise wireless de acesti senzor sunt interpretate pe o interfata grafica construita in Labview.

    $64 (Avg Bid)
    $64 Сер. заявка
    5 заявки

    I am working on a healthcare project where we are using a load cell. We have a Nordic nrf51 series bluetooth chip with several peripherals up and running. We are using openocd and 2 pins to program it. We need to connect also a load cell to the ADC and perform the calibration and perform careful testing with this load cell to study its drift and errors. Since it's a hardware / embedded s...

    $157 (Avg Bid)
    $157 Сер. заявка
    7 заявки

    I am working on a healthcare project where we are using a load cell. We have a Nordic nrf51 series bluetooth chip with several peripherals up and running. We are using openocd and 2 pins to program it. We need to connect also a load cell to the ADC and perform the calibration and perform careful testing with this load cell to study its drift and errors. Since it's a hardware / embedded s...

    $484 (Avg Bid)
    $484 Сер. заявка
    15 заявки
    Electronics engineer required (ALEXA) 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    i have a not exactly alexa but similar to alexa. i need complete PCB design and firmware with App. i will share further details in chat. Place bid only if you have worked on alexa before.

    $23 (Avg Bid)
    $23 Сер. заявка
    4 заявки
    $180 Сер. заявка
    22 заявки

    I am looking for a Senior Electronic Engineer with PCB design and firmware development for my building my prototype. my prototype is a USB device. so a man/woman must have experience USB device design and firmware. It is better to have Bluetooth and Wifi skill. I am waiting good proposals. Thanks.

    $1146 (Avg Bid)
    $1146 Сер. заявка
    34 заявки
    Electrical & Electronics engineer/PCB Design/Firmware 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have a task similar to Alexa, i need PCB design. looking for expert Electrical&Electronics engineer to do this work for me. will share further details in chat

    $26 (Avg Bid)
    $26 Сер. заявка
    16 заявки
    c++ programmer 2 дні(-в) left

    Arduino microcontroller prototyping for publically traded company.

    $26 / hr (Avg Bid)
    $26 / hr Сер. заявка
    55 заявки
    Cadence Allegro .brd to .alg(ascii) ouput 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need someone to do the following. 1. Output an Cadence Allegro ascii(.alg) from a .brd file and provide me the .alg file. 2. Output a ODB++ file from the same Cadence Allegro .brd file. and provide me with the odb++ data. Payment will be made after review of both file for completeness.

    $201 (Avg Bid)
    $201 Сер. заявка
    9 заявки
    - differential manchester encoder / Decode to Ascii -- 2 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need to emulate a differential manchester just using arduino . This is to decode as the same way as a F2F final data need to be in ascii format. Using arduino Samd21 processor. More details will be given for the selected person

    $145 (Avg Bid)
    $145 Сер. заявка
    8 заявки