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! Punësoni Microcontroller Developers

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    i am in need of someone to finish some prototypes for me. - a pic controlled optical tremolo distortion circuit (pic code all done, just need board layout which is part done, and a good layout to eliminate clock noise) -simple octave up and reverb circuit (layout done, but signal does not pass as should) - a simple two stage distortion circuit (layout done but gain is too large between stages) -a...

    €22 - €278
    €22 - €278
    0 ofertat

    To develop firmware for Following PCB (3 types -RTU,DTU,Repeaters). RTU PCB:- It has digital inputs & outputs & it should send data of inputs to remote(DTU- Data monitoring system in MODBUS RTU protocol & it communicates with DTU in wifi network. DTU PCB- It gets information from RTU & transmits the data to PC to which it is connected with ethernet cable. The data will be in same M...

    €1016 (Avg Bid)
    €1016 Oferta mesatare
    7 ofertat

    Hi I am looking for an embedded Software Programmer for ECU Project, Whose having strong knowledge on 32 bit controller programming with automotive experience. Protocols: SPI, CAN (Must) Device drivers: ADC , DAC, PWM Should have good understanding about electronics hardware. Duration of the project: 45 Days to 60 Days Deliverable : Complete BSP + Sample App RTOS Integration (Free RTOS...

    €923 (Avg Bid)
    €923 Oferta mesatare
    11 ofertat

    Write a code for Arduino. Control 3 lights wirelessly in 4 locations. 4 locations each having 3 lights . All 4 loctlocat synchronisation of lights on off 3 press Lt a on rest off 5 press Lt b on rest off 7 press Lt c on rest off 3 sec press lts which was on blink 5 seconds press all off Valid input within 5 second of first press. Keep state same till next valid input Blink light which was on ...

    €21 (Avg Bid)
    €21 Oferta mesatare
    11 ofertat

    We are developing 32 bit controller based ECU, looking for a soft engineer who can develop softwares basic software, free RTOS integration, drivers for SPI & CAN protocal.

    €909 (Avg Bid)
    €909 Oferta mesatare
    9 ofertat

    Hi, I want to develop a lighting sensor using a raspberry pi or arduino. The idea is : we have a LED Light with a PIR sensor on it. we want to have an ambient sensor ( like a BH1715 or similar) on a rasberry pi which will trigger the PIR sensor of the light when the sensor reaches a defined lux level.

    €256 (Avg Bid)
    €256 Oferta mesatare
    28 ofertat

    Budget $750-1000 USD • Freelancer • Jobs • Electrical Engineering Requires developing an embedded systems hardware and firmware of Arduino to connect 1 motor, 1 solenoid, 1 LCD, 1 Ultrasound Sensor, 1 Arduino board, and a battery that will measure liquid flow. Arduino board will receive two inputs (battery, ultrasound) and send two ouputs (LCD, Solenoid). All components will...

    €1149 (Avg Bid)
    Lokale
    €1149 Oferta mesatare
    1 ofertat
    PCB schematic and layout 6 ditë left
    VERIFIKUAR

    To do a PCB schematic and layout design for a small foot-print PCB board for wireless module. PCB board contains USB, MCU, wireless chipset (IoT wireless chipset), antenna, and a number of connectors. Must have experience with antenna, RF, and USB impedance control, ground isolation and layers, and USIM and other connectors. CAD tool is EAGLE or Altium. All necessary files for PCB board manufactur...

    €289 (Avg Bid)
    Cilësuar MRS
    €289 Oferta mesatare
    14 ofertat

    using raspberry+arduino+qr reader from any cell phone

    €406 (Avg Bid)
    €406 Oferta mesatare
    14 ofertat

    Looking for a simple program so that an Arduino (or RasberryPi) can control an AC motor. The system will need to be able to do the following: * Start and stop the motor * There will be mechanical limit switches that will shutdown the motor when tripped. * Restart the motor after limit switch has been tripped via UI (mobile application, Web UI etc.) * Completely controlled via UI that is integrat...

    €142 (Avg Bid)
    €142 Oferta mesatare
    23 ofertat

    The project entails several parts... 1) Update the protocol so that we can write and read-backs specific information to the FW (configurable items). 2) Add iBeacon capability and a new custom advertisement packet to the firmware and beacon + advertise information that was written by the app. 3) Integrate algorithms (we provide) that update the information being beaconed / advertised by the firmwar...

    €1198 (Avg Bid)
    €1198 Oferta mesatare
    36 ofertat

    We are looking for the PLC programmer. Requirements: 1. Siemens Simatic S7-1500 2. Siemens Simatic PCS7 (DCS - Distributed Control System) 3. ABB 800xA 4. Communicative knowledge of English (speaking and writing) The project is on 6-12 months. Location: our Customer factory in Gothenburg (Sweden).

    €29 / hr (Avg Bid)
    €29 / hr Oferta mesatare
    16 ofertat

    I need consulting and code-writing for my FPGA board: [identifikohuni për të parë adresën URL] I have 6 PDM mics I got from Adafruit: [identifikohuni për të parë adresën URL] I want to do synchronized-recording of the audio from the mics into FPGA-board, and stream this recording to either SD-card or as some other type of output. I need consulting about t...

    €19 / hr (Avg Bid)
    €19 / hr Oferta mesatare
    7 ofertat
    Refil Smart 5 ditë left

    Looking for hardware engineers and embedded system developers for an IoT project.

    €354 (Avg Bid)
    €354 Oferta mesatare
    19 ofertat

    Design a PCB including Gerber and schematic. Led out puts 4 different type of LEDS Selectable by switch. Max current each led 1 amp Power source dual solar panel and 6v battery. Solar to charge battery. Current regulations for LED led supply 3.3 v 5 v supply output for mobile charging. Power input accept either solar or 12v 1 amp charger. Dimmer based on PWM. Input for led selection dual sele...

    €17 (Avg Bid)
    €17 Oferta mesatare
    18 ofertat

    We are looking forward an experienced and professional Electrical Controls System Engineer for both hardware and software responsibilities. We design, build and install control solutions for most vertical markets including Water/Waste Water, Food and Beverage, Manufacturing, Pharmaceutical and Material Handling. We have developed products including large scale SCADA and Telemetry Systems as well a...

    €17 / hr (Avg Bid)
    €17 / hr Oferta mesatare
    24 ofertat

    We are looking of the Firmware For ADS1293 for raspberry pi using SPI.

    €84 (Avg Bid)
    €84 Oferta mesatare
    11 ofertat
    verilog assignment 5 ditë left
    VERIFIKUAR

    Hello, i need help with an assignment for verilog. Specifically I need to continue with an RISC-V ALU that I am required to make. Then after I am done with the executions, I need to make a Fetch, Decode and Writeback code. We can talk so I can explain more of the files given to us and for any questions. Some is the work that I have done so far. I am currently working on the execute part and it onl...

    €141 (Avg Bid)
    €141 Oferta mesatare
    8 ofertat

    I am looking for an expert who can help me in designing an Autonomous Robot for simple tasks as floor cleaning or warehouse despatcher. I have selected STM32 Blue Pill board and TrueStudio CubeMX toolset for this work. Please only bid for this project if you have good experience in robotics, bluepill and truestudio. I might ask you to send me a simple test code to make sure you have hands-on exp...

    €18 / hr (Avg Bid)
    €18 / hr Oferta mesatare
    7 ofertat
    fpga develop 5 ditë left

    program with fpga to control TCP data and flow.

    €951 (Avg Bid)
    €951 Oferta mesatare
    18 ofertat

    We have a project ID: 17561761 We are working to create a mixer making machine in which prototype and software needs [identifikohuni për të parë adresën URL] control tempertaure at any point of time [identifikohuni për të parë adresën URL] release liquid or powder in controlled way at a particular time per specified weight or measurement c. Shake mixer w...

    €615 (Avg Bid)
    €615 Oferta mesatare
    9 ofertat

    • BIOS, UEFI Firmware and driver development • High speed peripherals e.g., NIC, PCIe, SATA, USB • Working knowledge and experience with PCIe driver development. • Strong knowledge in OS concepts and hands on ASM, C programming. • Experience with low speed interfaces SPI, I2C, UART, etc • Experience using ICE, Logic analyzer, Scopes, JTGA, TRACE tools for debugging ...

    €188 (Avg Bid)
    €188 Oferta mesatare
    4 ofertat

    • BIOS, UEFI Firmware and driver development • High speed peripherals e.g., NIC, PCIe, SATA, USB • Working knowledge and experience with PCIe driver development. • Strong knowledge in OS concepts and hands on ASM, C programming. • Experience with low speed interfaces SPI, I2C, UART, etc • Experience using ICE, Logic analyzer, Scopes, JTGA, TRACE tools for debugging ...

    €351 (Avg Bid)
    €351 Oferta mesatare
    3 ofertat

    Designing and Developing the PCB for Battery operated and Bluetooth connected Drums Sticks, which when connected to Smartphone, creates music on the Mobile Music App. Drumsticks replace your figure from the Music App and create music when played on any surface.

    €255 (Avg Bid)
    €255 Oferta mesatare
    25 ofertat

    Development of a mecha-tronic product (houshold applicance) Tasks - CAD modeling / optimization - Prototyping - Microcontroller programming

    €15 / hr (Avg Bid)
    €15 / hr Oferta mesatare
    29 ofertat

    Gas gauge load cell based 3 inch display Mobile application for same. REGARDS Girish [Removed for encouraging offsite communication which is against our Terms and Conditions -Section 13:Communication With Other Users]

    €26 (Avg Bid)
    €26 Oferta mesatare
    14 ofertat
    programing fpga 3 ditë left

    programing fpga for mining ethereum

    €7355 (Avg Bid)
    €7355 Oferta mesatare
    20 ofertat

    Preciso de um sistema de monitoramento e controle de vazão de um certo processo. Basicamente seria um código para Arduino ou ESP32, que me permita fazer leitura de duas variáveis e o controle de uma válvula, além de transmissão e leitura destas duas informações e status da válvula. Também deve incluir gravação dest...

    €12 / hr (Avg Bid)
    €12 / hr Oferta mesatare
    6 ofertat
    PCB Designer needed -- 2 3 ditë left
    VERIFIKUAR

    I need a PCB designer who is experienced and have some experience in dealing with ESP32. I have a complete PCB design which is working however i need some modifications on them. I can share the modifications and it shouldnt be huge work as its only modifying few things as other things are already done. Currently the design is done in Altium so you should be proficient with Altium designer. After m...

    €53 (Avg Bid)
    €53 Oferta mesatare
    15 ofertat

    The PCB project is equipped with PIC16C622A and 24LC16BI-SN including the TD5200 radio receiver. A new code is required to decode and store RKE from different manufacturers for four output channels.

    €439 (Avg Bid)
    €439 Oferta mesatare
    5 ofertat

    The communication protocol between the tinkerboard and arduino is breaking due to a algorithm bug. we need someone to debug the algorithm and configure an effective solution to run the code without crashing. this problem is mainly occurring when the boards are transmitting particular data.

    €99 (Avg Bid)
    €99 Oferta mesatare
    17 ofertat

    In this project I need to optimize the code for Groestl miner VCU 1525 to smaller FPGA (Artix-7 XC7A200T). Groestl will be slightly modified and this modification will need to be reflected here. The optimal target speed is 50-70 MHs. (code [identifikohuni për të parë adresën URL]) You'll need to adjust the mining program for control and run on Linux (Raspberry Board). I al...

    €215 (Avg Bid)
    €215 Oferta mesatare
    6 ofertat

    Good Day I have been struggling to get ESP8266-12E and HX711 to work. Making a wifi scale. My project would need the ESP8266-12E to work together to send scale data to my server

    €68 (Avg Bid)
    €68 Oferta mesatare
    18 ofertat
    monitor de sensores 3 ditë left
    VERIFIKUAR

    El proyecto consiste en crear una "unidad" de captura de mediciones de distintos sensores: acelerómetro, giroscopio, GPS, ritmo cardiaco, temperatura, etc... Los datos registrados por los sensores será almacenados y enviados a un servidor o pc central. Consideraciones: 1) Imprescindible comunicación en español 2) Ver el documento adjunto para un mayor detall...

    €555 (Avg Bid)
    €555 Oferta mesatare
    12 ofertat
    Tự động hoá nhà nuôi yến 2 ditë left
    VERIFIKUAR

    Tự động hoá nhà nuôi yến. Yêu cầu 1 hệ thống tự động, điều khiển từ xa thông qua kết nối internet, hoạt động trên 1 PC (kết hợp Arduino). - Hệ thống hoạt động trên nguồn điện DC 12v. - Output 3 lines âm thanh độc lập + 3 amplifiers. - Đo nhiệt độ và độ ẩm. Output: DC brushless pump. - Giám sát bằng camera, sensor báo độ...

    €610 (Avg Bid)
    €610 Oferta mesatare
    7 ofertat

    1. Must have 4-6 years of experience in embedded software application development 2. knowledge of BMS Application, Charge control development etc. 3. Embedded Device Driver knowledge (I2C, SPI, UART, CAN, GPIO, PWM, Driver). 4. Hands on experience with SW design and development using communication protocols: Master – Slave Communications (CAN, RS485, RS232) 5. Programming Language: Stron...

    €1406 (Avg Bid)
    €1406 Oferta mesatare
    12 ofertat

    We are building a visual warning sensor grid based on the MSP430 microprocessor connected to an MMA8451 accelerometer chip for remote process plant monitoring. We need help with the flash software as per the attached spec. from a smart person with proven experience on these 2 chips. We need to be able to run the software on our test rig (LaunchPad with accelerometer on a breakout board). Paymen...

    €351 (Avg Bid)
    €351 Oferta mesatare
    15 ofertat
    Mill process controller 2 ditë left
    VERIFIKUAR

    On farm roller mill controller monitoring 8 RPM inputs, 2 temperature input, fan switch, 12v shutdown solenoid, linear actuator and 2 240v auger motors.

    €18 / hr (Avg Bid)
    €18 / hr Oferta mesatare
    27 ofertat
    Tempo Velocity 2 ditë left
    VERIFIKUAR

    Need an electronics engineer to design an encoder based rotary velocity transducer. The objective of this project is to arrive at a design that will produce an analog voltage output representative of rotational velocity of a rotary incremental digital encoder with quadrature output. To successfully do this project you will need to be familiar with quadrature digital encoders, microprocessors, el...

    €1163 (Avg Bid)
    €1163 Oferta mesatare
    29 ofertat

    Attach PDF files for projects SOWI and FLOWI. First we need a waterproof ultrasonic sensor to detect trees. Second, design a PCB BASE with wifi, inputs, ouputs, … for SOWI and FLOWI. Third, design APP for: -One SOWI. -FLOWI. -Two SOWI (SOWI+). We start with an small project (SOWI wired) but we will add more work with Android APPs.

    €618 (Avg Bid)
    €618 Oferta mesatare
    14 ofertat

    I want to make a programme to send and receive AM and BPSK waves at 51.2 khz on Raspberry pi3

    €142 (Avg Bid)
    €142 Oferta mesatare
    18 ofertat

    I have an pic24f starter kit from Sure Electronics, model DB-DP500V100 and i want to convert it to a multi channel electronic thermostat, i would like to control many things from one controller. I would like to save logs every 15 minutes for all inputs and outputs. I need the diagram where to connect all of that things. I'm open to suggestions to do with an other controller but i want parts ...

    €169 (Avg Bid)
    €169 Oferta mesatare
    9 ofertat
    Arduino project - Automation 1 ditë left
    VERIFIKUAR

    I am looking for a good embedded, arduino team to create a automated vegetable chopping/cutting system. The system has to check the weight of the vegetable, need to wash the vegetable and cut as per the vegetable..

    €705 (Avg Bid)
    €705 Oferta mesatare
    48 ofertat
    PCB designer 1 ditë left

    Hii, All I want a PCB designer.

    €107 (Avg Bid)
    €107 Oferta mesatare
    43 ofertat

    I need to program a panel of leds built with an STM32F103 microcontroller and SPI drivers for led. when receiving commands through the serial interface or can write to the LEDs. Please read [identifikohuni për të parë adresën URL]

    €90 (Avg Bid)
    €90 Oferta mesatare
    18 ofertat

    I'm looking to build a "box" that has the following specs: 1) There are to be 2 inputs (Input 1 and Input 2) and 3 Outputs (Output 1, 2 & 3). The inputs have a 1/8" mono Female connection, which will accept a 1/8" mono male audio cable, which will be coming from a normally open contact switch. The outputs will also be 1/8" mono female connection, but they will...

    €18 / hr (Avg Bid)
    €18 / hr Oferta mesatare
    20 ofertat
    Fan Dimmer 1 ditë left

    Develop a Fan and Light Dimmer Module using PIC 18F2550 or any other PIC Micro, controller. Show a working prototype with any of the PIC microcontroller and level of dimming should be 20, 40, 60, 80, 100 %. Default Code and Schematic have been attached.

    €95 (Avg Bid)
    €95 Oferta mesatare
    25 ofertat

    I am seeking a top level device developer

    €10 / hr (Avg Bid)
    €10 / hr Oferta mesatare
    10 ofertat

    * Add alarm to existing project * controls for alarm * alarm goes off at different time of the day and plays a chosen music from the memory card * alarm has display * complete circuit diagram * complete list of all components * update Arduino code * video showing everything work perfectly * video well explained.

    €8 / hr (Avg Bid)
    €8 / hr Oferta mesatare
    19 ofertat

    We have the following system: 1) PCBA with Atmega2560 2) Servo Motor with driver (3Nos) 3) Stepper Motor with driver (7Nos) 4) M007 Touchscreen (HMI) Software for HMI: [identifikohuni për të parë adresën URL]!AouhlXXdprIt6x5TNRusQYstzHWT. (Use the latest version) Please find the data sheet of all attached along with the schematic of the PCBA. We need to create a simple pr...

    €137 (Avg Bid)
    €137 Oferta mesatare
    7 ofertat