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! Upah Microcontroller Developers

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    looking for an Embedded developer who can edit code for Hot air gun temperature and speed control. project is already design and the code is written by the Developer which available on GitHub i ll share the link. we need to add more functionality GitHub link will be provided after the discussion. functionality to add Rotary Encoder Button for temperature and speed control 4 shortcut buttons for ...

    $406 (Avg Bid)
    $406 Avg Bida
    1 bida
    VHDL in ModelSim 6 hari left

    I have to write a code in ModelSim using VHDL.

    $10 - $30
    $10 - $30
    0 bida
    Nvidia Jetson Project 6 hari left
    DISAHKAN

    The freelancer need to have experience in working with Nvidia Jetson. Need to be able to write code to operate with this Nvidia GPU device.

    $250 - $750
    Sulit
    $250 - $750
    3 bida

    We need to design a PCB semantics integrating DLP2010 digital micromirror device with bluetooth and camera. More details will be provided as required.

    $147 (Avg Bid)
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    10 bida

    Looking for freelancers who can develop an fpga based control for a dc motor.

    $39 (Avg Bid)
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    8 bida

    I need to implement speech recognition system based on STM32446RE Arm processor. The processor STM32446RE board is responsible in this part for signal storing, extraction as well as for training and recognition of data set. The board needs to be able to detect at least to word as example "on and off". The coding should be done in c++ in keil platform. I am attaching one link for the alr...

    $140 (Avg Bid)
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    2 bida

    I require to implement full slave DS2431 eeprom emulator on Arduino board. It means emulator should support all chip commands READ ROM [33h], - important SKIP ROM [CCh] - important WRITE SCRATCHPAD COMMAND [0Fh] READ SCRATCHPAD COMMAND [AAh] COPY SCRATCHPAD [55h] / MATCH ROM [55h] READ MEMORY [F0h] / SEARCH ROM [F0h] RESUME [A5h] OVERDRIVE SKIP ROM [3Ch] OVERDRIVE MATCH ROM [69h] Reader device ...

    $105 (Avg Bid)
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    4 bida
    Embedded System 6 hari left

    Good in stm32 arm programming, Arduino Will discuss the work with bidder.

    $143 (Avg Bid)
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    8 bida

    I have a panelview 800 wired to 2x Powerflex 523 drives. I have atempted to get communications working however there are issues with addressing for the 10 tags I am trying to communciate with, just need help with adressing within the project.

    $75 (Avg Bid)
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    3 bida

    Hi, Looking for someone to fix the code for the my voltage sensing. Device is a DC-DC converter, as the input voltage rises, the output voltage ADC offset shifts. Output voltage reading is accurate across the range when no input is connected. The problem is demonstrated in the attached spreadsheet. The issue seems to be linear so can be compensated for in the ADC filter, but would like someo...

    $24 / hr (Avg Bid)
    $24 / hr Avg Bida
    6 bida
    ESP32 need help with code 6 hari left
    DISAHKAN

    Need some help with code running on 2 x esp32 communicating with LoRa. The issue I have is with json.

    $103 (Avg Bid)
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    5 bida

    Microprocessors & Embedded Systems task today for 1 h easy and fast

    $27 (Avg Bid)
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    9 bida
    Electronics project -- 2 6 hari left
    DISAHKAN

    I need someone who is really good at these topics Topics: Filters LPF, HPF, BPF, BSF filters, Butterworth, Physical setup: passive and active Digital filters Phase Locked Loop Physical setup and control blocks. Types of PLL. Phase detectors (XOR, bidirectional counter, analog multiplier, Clark vector) VFC-s (integrating, symmetrical integrating, sinusoidal, DDS) Controllers (PI, passive, de...

    $116 (Avg Bid)
    $116 Avg Bida
    6 bida

    if you cant build this please dont bid on this project, this is to build a PCBa similar to RK3399Pro but have more function like the HDMI input, AV input , and Software (Firmware) development including Android common kernel development i will send to you the requirement file in the chat box.

    $118 (Avg Bid)
    $118 Avg Bida
    4 bida

    Design and manufacture a printed circuit board (PCB) prototype and write a C program that interfaces together via a LabJack U3-HV. The purpose of your project is for a piezoelectric buzzer to sound on and an LED to turn on the optical sensor circuit is interrupted. When the sensor is not interrupted, the green LED output will be off and the buzzer will be silent. When the sensor is blocked, the ...

    $113 (Avg Bid)
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    4 bida

    Milk fat and nutrition calculation using ultrasonic sensor

    $112 (Avg Bid)
    $112 Avg Bida
    3 bida

    I need someone to design a greenhouse in tinkercard or proteus. I need some coding done on adruino also. Please let me know how you will be sending me the files if you will be completing task for me. I will explain what my greenhouse will need in chat. Thank you and stay safe.

    $29 (Avg Bid)
    $29 Avg Bida
    7 bida

    EXPERIENCE WITH PYCOM PRODUCTS RECCOMENDED Hardware Used in this project: [log masuk untuk melihat URL] [log masuk untuk melihat URL] TTN Mapper with Pytrack + LoPy4 Code to turn Lopy4 + Pytrack 2.0 Expansion board into TTN Mapper Use open source code available and combine into a Pymaker project that can be pushed to a device using OTA firmware updating in the pybytes portal. TTN Mapper must b...

    $103 (Avg Bid)
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    1 bida

    I am developing a miniature MIDI musical instrument, using ST ARM microprocessor. I need help with board layout and troubleshooting. Looking for someone with experience with USB communications at hardware and software level. KiCAD experience is a plus.

    $1836 (Avg Bid)
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    18 bida
    embedded systems 6 hari left

    Need an expert in embedded systems and microprocessors for some assistance.

    $120 (Avg Bid)
    $120 Avg Bida
    10 bida
    Design Audio PCB 6 hari left
    DISAHKAN

    Experience with designing audio PCB

    $42 (Avg Bid)
    $42 Avg Bida
    7 bida

    Hi Freelancers, I like to develop a special package consisting of a sensor and a GW - based on LORA and/or Mioty technology. The GW (only local set-up) and the sensor should work in a peer-to-peer set-up. The sensor should be powered from batteries with min. 1 year livecircle the GW is powered from existing power supply. The sensor recieves encrypted data and send it in a pre-defind time frame (ap...

    $1619 (Avg Bid)
    $1619 Avg Bida
    3 bida

    I am attempting to use my Raspberry pi Zero W to emulate a Bluetooth keyboard using code modified from [log masuk untuk melihat URL] I would like to be able to pair and connect to a Windows 10 computer and use this emulator to send strings from my pi to the computer. I created a C++ program on the Pi that handles the starting, restarting and stopping of the Bluetooth server (used when making the c...

    $513 (Avg Bid)
    $513 Avg Bida
    15 bida

    Hi Freelancers, I like to develop a special package consisting of a sensor and a GW - based on LORA and/or Mioty technology. The GW (only local set-up) and the sensor should work in a peer-to-peer set-up. The sensor should be powered from batteries with min. 1 year livecircle the GW is powered from existing power supply. The sensor recieves encrypted data and send it in a pre-defind time frame (ap...

    $1359 (Avg Bid)
    $1359 Avg Bida
    7 bida

    Hi there, I need to design (schematics/PCB) an ESP32 development board programmed by MicroPython that has the following features: 1- OLED 2- 2x smd RGB LEDS 3- 2x smd Buttons 4- tiny Buzzer/speaker 5- Buleooth 6- wifi 7- power regulator 8- usb programming header 9- 5xAnalog inputs (soft serial, I2C) 10- 5 digital aoutputs (PWM) we will connect using zoom for finishing the first prototyp...

    $535 (Avg Bid)
    $535 Avg Bida
    15 bida
    VHDL ModelSim 5 hari left

    I have a project in Embedded System using VHDL in ModelSim

    $38 (Avg Bid)
    $38 Avg Bida
    4 bida
    Electronics project 5 hari left
    DISAHKAN

    I need someone who is really good at these topics Topics: Filters LPF, HPF, BPF, BSF filters, Butterworth, Physical setup: passive and active Digital filters Phase Locked Loop Physical setup and control blocks. Types of PLL. Phase detectors (XOR, bidirectional counter, analog multiplier, Clark vector) VFC-s (integrating, symmetrical integrating, sinusoidal, DDS) Controllers (PI, passive, de...

    $40 (Avg Bid)
    $40 Avg Bida
    4 bida

    Verilog module for ring oscillator and the whole pll for clock recovery application

    $31 (Avg Bid)
    $31 Avg Bida
    4 bida

    We are looking for a battery operated (rechargeable coin cell battery), tracking hardware using the below mentioned hardware. The device will contain a laser (which will be pulse coded). When a mechanical shock is given to the module in a specific direction the laser (Laser Module Datasheet) will pulse to the intended width. At the same time, data from the 6 Degree of Freedom Sensor will be sent...

    $1603 (Avg Bid)
    $1603 Avg Bida
    4 bida

    Need PLC program and wiring instructions to control Solid State Relay. Just code file and ppt/image of wiring instructions. Will provide the PLC model number (Delta DVP32ES2, T) , datasheet, and a SSR datasheet (TYRSHI SSR-40DA).

    $135 (Avg Bid)
    $135 Avg Bida
    18 bida

    I have an Asic miner controller which runs on Linux firmware . I need to make small modifications on firmware . I'd prefer someone who has experience with Asic miner controllers or raspberry pie which is pretty similar to this controller. Modification is not major only a few lines needs to removed .

    $284 (Avg Bid)
    Ditampilkan
    $284 Avg Bida
    6 bida

    Se requiere la programación y código fuente en lenguaje C de un microcontrolador Pic, para un motor de automatización de Porton eléctrico de garage. Debe incluir: * 9 entradas digitales - Start - Sensor de puerta abierta - Sensor de puerta cerrada - Sensor de fotocelda de seguridad - 4 dipswitch de programación 1Activación/desactivacion de tiempo de cie...

    $510 (Avg Bid)
    $510 Avg Bida
    4 bida

    Please I need someone to produce a solution using existing parts in the market i.e. (Hx710, HX711, MUX breakout boards, Pic microcontrollers or Arduino Mega 2560...), for Analog to digital reporting of weight in real time of approximately 200 individual loadcells (weight sensors) to 1 computer through 1 USB plug? Anyone with problems with a product related to casino games, better not to apply plea...

    $445 (Avg Bid)
    $445 Avg Bida
    19 bida

    You do *not* need an Arduino. You do *not* need an ESP32. You will normally work 1 hour/day for 10 US dollars/hour. But, I presume Freelancer will pay you 9 US dollars/hour after they deduct their 10% fee. You will normally work 20 days each month for 9 US dollars/hour. Therefore, you will normally earn 180 US dollars/month. If you are very intelligent and if you solve engineering problems s...

    $9 / hr (Avg Bid)
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    13 bida
    Ethernet Hub 5 hari left

    We need a hub module with two Ethernet ports which either one will be input an other one output also we need a branch for internal use inside the module itself. This module is suppose to work through arduino and Enc28j60 chip. This device should work stand alone or integrate in main board. At the end we need altuim file of pcb design and related arduino sketch. For better understanding check atta...

    $146 (Avg Bid)
    $146 Avg Bida
    7 bida

    Controller for a self-service car wash installation. Firmware development, pcb development, implementation of my ideas in this project.

    $595 (Avg Bid)
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    16 bida

    I am looking for a hardware and software developer. You must provide the schematics, circuit design, firmware. All components must be surface mount except for DC jack and display. Design must be very compact circuit. Functionality: - Webserver to set time - Webserver must be able to be access point for config and must be able to connect to existing network - DHCP or fixed IP config in webserver...

    $2120 (Avg Bid)
    $2120 Avg Bida
    27 bida

    I have a project to write in ModelSim using VHDL.

    $22 (Avg Bid)
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    6 bida

    Цветомузыка. Адресная светодиодная лента, фильтр по частотам (высокие, средние, низкие), в зависимости от громкости и частоты мигает лента разными цветами

    $17 (Avg Bid)
    $17 Avg Bida
    1 bida

    Hello, I have tasks with assembly language and I need fast developer to work with. Please feel free to contact me. Thanks.

    $131 (Avg Bid)
    $131 Avg Bida
    14 bida

    computer organization and computer architecture

    $18 (Avg Bid)
    $18 Avg Bida
    4 bida

    I have 2 devices that need to be enhanced. They are a Raspberry Pi and Arduino. One transmits data to the other. But I need it to be better engineered. Need to add encapsulation to the devices and add an accelerator and one device needs to be able to connect via Bluetooth to multiple devices and manage them.

    $456 (Avg Bid)
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    16 bida

    I create an experiment on a coffee machine in which I want to control with many options on a display the extraction ever stops and how much water is running in phase. I am technically complete, I want to adapt this code to a board, my machine will work. With the scenario I give 90% is OK it definitely has many errors and many gaps, I want you to identify me and suggest me which arduino board or...

    $150 (Avg Bid)
    $150 Avg Bida
    5 bida

    The battery-powered mobile device is built on the ESP32 architecture. The device wakes up every hour (deep sleep), receives data from the sensors, sends it via the GSM channel via the SIM800 module via the MQTT protocol to the server and goes back to sleep. There is a sample code. All sensors are connected via the i2c or 1-wire bus: ADC1115 (2 pcs.), BME280 (2 pcs.), DS18B20. Basic requirements...

    $182 (Avg Bid)
    $182 Avg Bida
    10 bida
    556 Timer Circuit design 4 hari left
    DISAHKAN

    Provide a schematic design for a 556 dual timer IC base circuit to be triggered by a phototransistor with the result that two simultaneous 5v pulses are generated. The first pulse shall be approximately 50ms in duration and the second shall be approximately 1000ms in duration. The two timer circuits within the 556 IC shall be effectively interlocked such that the first 50ms pulse may not be repea...

    $408 (Avg Bid)
    $408 Avg Bida
    32 bida

    Write a modbus slave sketch to run on a Arduino Nano Every. I/O Modbus RS485 3 x 0utput - 0 to 6Khz (approximantely) clock outputs - modbus output registers base + 0-2 1 x Output - 1Khz (approximately) 10 bit PWM - modbus output register base + 3 5 x Bit ouput - Mapped from one register word - Base + 4 7 x Bit input - Bits mapped to one register word - Base + 5 3 x Bit input - Slave address (...

    $138 (Avg Bid)
    $138 Avg Bida
    11 bida

    Looking for an Embedded developer who can edit code for Hot air gun temperature and speed control project is already design and the code is written by the Developer which available on GitHub i ll share link need to add more functionality GitHub link will be provided after the discussion. developer must have knowledge of temperature controlling. if the developer has rework station that will be ...

    $285 (Avg Bid)
    $285 Avg Bida
    10 bida

    We are doing a prototype automatic gearbox conversion/update on my car (needed repairing anyway!). A 5 speed auto is being replaced by a 6 speed auto. The conversion is done and working apart from from one very minor, but annoying niggle. The gear number display in the instrument cluster (currently a seven segment LED) isn't showing 6 for 6th gear. I do not plan to interfere with any ECU inst...

    $237 (Avg Bid)
    $237 Avg Bida
    11 bida
    PLC Programming 4 hari left
    DISAHKAN

    I am seeking someone with experience with CODESYS Programming Software

    $528 (Avg Bid)
    $528 Avg Bida
    23 bida

    I need a developer to ask some questions about the atmel SAMD21 MCU and ASF4 environment (not arduino) I want to see some functions of the usb port

    $18 / hr (Avg Bid)
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    5 bida