Microcontrolador 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! Contratar a Microcontroller Developers

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    73 trabajados encontrados, precios en USD

    El software debe adquirir datos desde un sensor de temperatura digital. El software debe adquirir datos desde un sensor de humedad digital. El software debe adquirir datos desde un sensor de nivel de líquidos. El Software debe contar días. Si la temperatura es inferior a un cierto nivel, debe generarse una alerta. Si el nivel de líquido es inferior a un cierto nivel, debe gene...

    $191 (Avg Bid)
    $191 Oferta Promedio
    9 ofertas
    STM32F469ZI (2) 1 día left

    Programación de GPIOS, bootloader para actualización de soft y menú en LCD16x2

    $201 (Avg Bid)
    $201 Oferta Promedio
    4 ofertas

    I am looking for a simple priority encoder circuit design with 256 inputs

    $25 (Avg Bid)
    $25 Oferta Promedio
    4 ofertas
    build me a LCD test machine. 6 días left
    VERIFICADO

    Hi all Background I buy broken LCDs and sort and resell them. LCDs are sorted into touch working or not working, LCD cracked or working, LCD working and glass cracked, and LCD grade A,B,C,D I need a machine that can pickup, sort, connect the LCD, test it fully, and sort it into A,B,C,D. It needs to do 700pcs an hour

    $623 (Avg Bid)
    $623 Oferta Promedio
    6 ofertas

    Por favor, regístrate o inicia sesión para ver los detalles.

    Destacado Sellado Concurso Principal Acuerdo de Confidencialidad

    Contracting ( minimum freelance Hours of) TEAMS of expert Business Manager and their functions GROUPS, TEAMS of experts Hiring… Trainee Manager Group - CREATIVES functions Teams Group - embedded (and) Software function Teams

    $22 (Avg Bid)
    $22 Oferta Promedio
    2 ofertas

    Contracting ( minimum freelance Hours of) TEAMS of expert Business Manager and their functions GROUPS, TEAMS of experts Hiring… Trainee Manager Group - CREATIVES functions Teams Group - embedded (and) Software function Teams

    $25 (Avg Bid)
    $25 Oferta Promedio
    2 ofertas

    Contracting ( minimum freelance Hours of) TEAMS of expert Business Manager and their functions GROUPS, TEAMS of experts Hiring… Trainee Manager Group - CREATIVES functions Teams Group - embedded (and) Software function Teams

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    2 ofertas
    Control System Engineer 6 días left
    VERIFICADO

    Domestic heating system controller - Assist development of Basis of design Document, selection of hardware and architecture. Must be able to meet in Edinburgh as required

    $628 (Avg Bid)
    $628 Oferta Promedio
    5 ofertas

    J'ai besoin d'aide pour faire fonctionner un raspberry Pi 3 avec un écran lcd 3.5" kuman MPI3508 et une carte Aihasd PN532 NFC 13,56 RFID Lecteur / graveur. L'écran est paramétré et configuré, et la librairie MFRC522 est installée. Qu'elle pin utiliser pour la carte RFID et comment modifier le fichier [iniciar sesión para ...

    $174 (Avg Bid)
    $174 Oferta Promedio
    4 ofertas

    Wanting - Server software platform APP for LED Radar Speed Camera Sign, using Raspberry Pi hardware, with interfaced hardware (USB camera, Radar Sensor, LED Sign Controller, 4G Modem). App to be written in ARCH LINUX, with a number of GUI features. The idea of the LED Radar Speed Camera Sign, is to display approaching vehicle speed to driver in green colour LED, with over speed vehicles speed di...

    $1022 (Avg Bid)
    $1022 Oferta Promedio
    8 ofertas
    assistant electronics engineer 6 días left
    VERIFICADO

    I am an electronics engineer and looking for an assistant to help with various tasks. The tasks required will be mainly of two categories: 1. simple, day to day tasks such as: BOM handling, symbol/footprint preparation, part research, quote handling, design checks, documentation, simulation, etc... 2. PCB / firmware design work, either as complete projects or assistance in small sections of bigge...

    $9 / hr (Avg Bid)
    $9 / hr Oferta Promedio
    21 ofertas

    Loqed develops the first truly keyless smart lock for your front door - see www.loqed.com. We are looking for an embedded software engineer that can develop the firmware for our "bridge", a device that helps connects the Loqed Smart Lock to the internet. The bridge is based on the ESP32 chip (or another integrated BLE/WiFi module). The protocol has already been defined. ROUGH PROJECT D...

    $36 / hr (Avg Bid)
    $36 / hr Oferta Promedio
    15 ofertas

    Need a keil uvision programmer for STM32, who can integrate the codes. Job is to integrate AT commands of the cloud to the data collected by the sensor (sending it via GSM UC20). Programmer for Chennai will be preferred.

    $253 (Avg Bid)
    $253 Oferta Promedio
    6 ofertas

    Hi, I have a device that works with a simple LCM screen (documentation attached). I would like a module that will allow this device to work with a TFT screen instead. Serious bidders only please. What is expected to be delivered: a screen driver PCB that can be directly interfaced to any of the off-the-counter TFT screens. I will provide you with all the necessary hardware samples upon your req...

    $751 (Avg Bid)
    $751 Oferta Promedio
    8 ofertas
    SDR Tools Required 6 días left
    VERIFICADO

    I am looking for someone whom is capable of creating tools to be used with SDR & Raspberry Pi.

    $495 (Avg Bid)
    $495 Oferta Promedio
    3 ofertas
    Firmware creation IoT Device 6 días left
    VERIFICADO

    Must have experience with BG96, ([iniciar sesión para ver URL]) BG96- Intended Application • Collect and Transmit data via LTE CATM1 connection on predefined intervals. • Control the Wifi power domain. • Control internal GNSS receiver . • Control network, power and GNSS LEDS. SAM D 20 (This is a Core M0+ 32 - bit 48MHz Arm based Amtel processor) SAM D20 – Intended...

    $1500 - $3000
    Sellado Acuerdo de Confidencialidad
    $1500 - $3000
    5 ofertas

    Project Justification: Our software relies on disk serial numbers and model information to track disk wipe status and history. Increasingly, RAID cards do not pass disk information through to the operating system by default, if at all. We need a way to interface with the RAID cards to either a) enable direct access to disks attached to the RAID card; or b) enable access to the disk information...

    $4768 (Avg Bid)
    $4768 Oferta Promedio
    5 ofertas

    We need to made a PCBA to detect trees using an commercial ultrasonic parking detector. Please, see PDF file with details.

    $470 (Avg Bid)
    $470 Oferta Promedio
    16 ofertas
    Define HVAC integration strategies 5 días left
    VERIFICADO

    I have a controller with multiple IOs (analog, digital, RS485) and I need to control HVAC equipment. I need to define wiring strategies to be able to turn them on/off or define duty cycles. I need someone with +5 years of technical on-field experience.

    $13 / hr (Avg Bid)
    $13 / hr Oferta Promedio
    7 ofertas

    Hi, i need a project: Build FREEBSD for use with ARMHF + LCD SPI Driver + Audio drivers + network ethernet and wifi drivers. Crosscompiler for use in windows I need a build system, and instrutions.

    $5015 (Avg Bid)
    $5015 Oferta Promedio
    2 ofertas

    Looking for a team that can design and code firmware for a battery management board, using stm32 and max14921 chipsets, the firmware for the maxim chipset has been provided and not defined, details of the project will be further disclosed once a suitable team has been found, if you feel up to the task contact us.

    $2803 (Avg Bid)
    $2803 Oferta Promedio
    13 ofertas

    Code for Arduino 2560 that will work as an TIME and ATTENDANCE LOGGER/ DATALOGGER. the code should support mag card swipe option and mag card swipe+pinpad/keypad option,,, More infoo in messages Thanks

    $195 (Avg Bid)
    $195 Oferta Promedio
    35 ofertas

    need to have the estimate BOM and estimate production cost (Parts+PCB+Platic+Asembley+Etc.) of finger clip bluetooth Pulse Oximeter at a volume of 10,000 / 100,000 unit like https://www.amazon.co.uk/ChoiceMMed-Bluetooth-Fingertip-Oximeter-C318T2/dp/B015RPBI2Q/ref=sr_1_4_s_it?s=drugstore&ie=UTF8&qid=1531693917&sr=1-4&keywords=ChoiceMMed+Bluetooth+Fingertip+Pulse+Oximeter you can g...

    $30 (Avg Bid)
    $30 Oferta Promedio
    4 ofertas

    Hi, I have a RF sputtering system. My RF generator and impedance matcher are made by Advance Energy. The impedance matcher "Navigator" for some reason could not detect the incoming RF. It shows "RF Off" and "not tuned". Please teach me how to use "Navigator". Thanks.

    $18 (Avg Bid)
    $18 Oferta Promedio
    3 ofertas

    Contracting ( minimum freelance Hours of) TEAMS of expert Business Manager and their functions GROUPS, TEAMS of experts Hiring… Trainee Manager Group - CREATIVES functions Teams Group - embedded (and) Software function Teams

    $6 / hr (Avg Bid)
    $6 / hr Oferta Promedio
    5 ofertas

    This project is for arduino code to communicate with an ELM327 with fords ms-can to write a value to a specific address in a specific module. For example to write to 720-01-03 FC27

    $177 (Avg Bid)
    $177 Oferta Promedio
    13 ofertas

    We are developing a machine to seal lami & plastic tube using auto tuning ultrasonic tube sealing. We are looking for a person with previous experience in developing 30Khz Transducer for Ultrasonic Sealing System.

    $597 (Avg Bid)
    $597 Oferta Promedio
    4 ofertas

    We need the ultrasonic tube sealing technology to be incorporated in the filling machine that we are developing. We would need the following: 1) PCBA files of the electronic part 2) Mechanical drawing of Booster & Horn

    $1465 (Avg Bid)
    $1465 Oferta Promedio
    12 ofertas
    Embedded C code Testing 4 días left
    VERIFICADO

    Task : To clear the errors in an Embedded C code written in MPLAB X for PIC16F microcontroller. I have coded a program to implement an IEC standard for Lighting Systems. What will share with you: 1. Test report with error analysis, 2. Normative references (IEC test procedure) 3. Program written in Embedded C 4. Some recommendations to clear the errors 5. Offline software to understand the tes...

    $120 (Avg Bid)
    $120 Oferta Promedio
    25 ofertas
    PCBA testing (Location Mumbai) 4 días left
    VERIFICADO

    Candidates has to be from MUMBAI, INDIA. We will block anyone messaging us from other locations. We are developing a project and the PCBA we have got made looks like having some error. We need someone from Mumbai to test the same.

    $30 / hr (Avg Bid)
    Local
    $30 / hr Oferta Promedio
    9 ofertas

    I would like someone to design a digital timer when it will turn cut the circuit for 5 seconds every 8 hours to restart my system. The input and output will be AC power, I would like to use 3 Pin Screw Terminal Power Connectors

    $108 (Avg Bid)
    $108 Oferta Promedio
    25 ofertas

    I want to have possibility to change CID number on any SD card. The goal of the project is assemble device or hardware which can change the CID number of any given SD card. It can be Arduino or combination of hardware (PCB) and software - it doesn't matter. The project will be closed when I will see that device or hardware can changes a CID number of a card that I will send to the developer...

    $137 (Avg Bid)
    $137 Oferta Promedio
    5 ofertas

    We are looking for an experienced PCB designer who could design a Wi-FI modem which could communicate with a Solar Inverter through a given communication protocol. We are in the process of developing a IOS/Android and Web based monitoring platform for Solar Inverters and this modem will feed all the data to the server.

    $627 (Avg Bid)
    $627 Oferta Promedio
    29 ofertas

    Small high efficiency speakers and amplifier for use in embedded projects - Develop complete hardware. I need develop completed hardware, and indicate the supplier in china where i can buy speakers to use with application. I need schematic, pcb, and supplier list.

    $161 (Avg Bid)
    $161 Oferta Promedio
    10 ofertas

    Hello, The goal is to control 4 stepper motors with Arduino Mega + Ramps 1.4 with stepper drivers and with Labview GUI. I have the hardware ready. The task is to write the coding/programming so that it all works as planned.

    $13 / hr (Avg Bid)
    $13 / hr Oferta Promedio
    29 ofertas

    I would like to build a robotic arm that can play piano suggested way: 2 arms, each 5 psude-fingers fingers should be attached to the piano and a servo that can move them to press the piano button. Arduino would be a good help also to control the servos any other way is welcome

    $13888 (Avg Bid)
    $13888 Oferta Promedio
    3 ofertas

    Design a PCB to read an analogue signal from a strain gauge (Load Cell) with the reading ultimately being read using a Raspberry Pi or Arduino. The strain gauge we need to use is an H10J-15t-32-dxx Load cell. Product Details: [iniciar sesión para ver URL] Product Datasheet: [iniciar sesión para ver URL] The problem is the small voltage coming from the strain gauge. The strai...

    $740 (Avg Bid)
    $740 Oferta Promedio
    27 ofertas
    LCD Using Arduino 2 días left

    showing details On LCD using Arduino

    $81 (Avg Bid)
    $81 Oferta Promedio
    84 ofertas

    Need to program a pic microcontroller for fetching data from RS485 communication

    $118 (Avg Bid)
    $118 Oferta Promedio
    41 ofertas
    Galanty 2 días left
    VERIFICADO

    I am looking for someone to troubleshoot a Siemens S7-1200 PLC program. Requires Tia Portal V14.

    $18 / hr (Avg Bid)
    $18 / hr Oferta Promedio
    27 ofertas
    gps tracker debug 2 días left

    we design gps tracker with 2 microcontroller stm32f030k6t6 and stm 32f030f4p6 and at45d161e and sim800c and ublox neo7 . we have some problem and want anyone can fixed that . device send data to our server when when that been 8 data . and when car stop and data below than 8 data not send . we need data send after some time when car stop our speed been zero . when we sens message to device for as...

    $112 (Avg Bid)
    $112 Oferta Promedio
    5 ofertas

    builing user interface for device and write device driver for DNP3 protocol

    $3720 (Avg Bid)
    $3720 Oferta Promedio
    7 ofertas

    hi, i am looking a person who can set my application in arduino base system and develop pcb as require.

    $913 (Avg Bid)
    $913 Oferta Promedio
    1 ofertas
    Add an I2C device on TI Sitara SoC 2 días left
    VERIFICADO

    Hi, we need to develop linux driver for our expansion board for the Beagleboard X15. The expansion board contains 2 CMOS Sensor of Onsemi MT9V024 and will work in parallel / stereo mode. The CMOS Sensors can be configured by i2c interface and the data out will go via LVDS to Deserializer to Video Parallel (VIP). Now we need an expert who can assist our developer to get the kernel modul driver don...

    $222 (Avg Bid)
    $222 Oferta Promedio
    4 ofertas

    We require a capacitive touch screen for a project. The current setup is too expensive and we'd like a cheaper alternative. Mobile phone capacitive touch screens are cheap on sites like alibaba.com. We need a working solution to display images and text & respond to touch, not pressure. Less than $20 in parts * Screen greater than 7cm and less than 9.5cm on long side. * Must have Capa...

    $447 (Avg Bid)
    $447 Oferta Promedio
    18 ofertas
    LM3409 LED POE driver 1 día left
    VERIFICADO

    Need to combine several circuits into one module to allow connecting an 802.3AT POE supply to 4 LM3409 LED driver channels controlled by an ESP32 module to provide up to 24 watts of power across the 4 channels with output current controlled by the ESP32 module. Need to create a single PCB schematic, Gerber files, and BOM.

    $570 (Avg Bid)
    $570 Oferta Promedio
    35 ofertas

    Requires developing an embedded systems hardware and firmware for it to control 4 components with a motor. one RPI will be used as Transmitter/Controller, 2nd RPI will be used as Receiver/Main systems board, all 4 components to be controlled are on main board. Communications/Control will be done using 3 modes, Wi-Fi, Bluetooth and RF from Transmitter side, as well as the mobile phone. 2 prototypes...

    $347 (Avg Bid)
    $347 Oferta Promedio
    31 ofertas

    need person who has knowledge about circuit design using latest opamps according our specifications after discussion only project will be granted project contains there parts [iniciar sesión para ver URL] and HV part (0-300vdc) incorporate hv circuit [iniciar sesión para ver URL] eradication-isolation [iniciar sesión para ver URL] section [iniciar sesión para ver URL] ...

    $354 (Avg Bid)
    $354 Oferta Promedio
    21 ofertas

    Set up a server which has virtual IP then the IOT devices can visit it and do Over The Air firmware update.

    $135 (Avg Bid)
    $135 Oferta Promedio
    7 ofertas

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