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! Alkalmazza Microcontroller Developers szabadúszót

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    114 munkát találtunk, az árak pénzneme: EUR
    VHDL ModelSim 6 nap left

    I have a project in Embedded System using VHDL in ModelSim

    €31 (Avg Bid)
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    4 licitek

    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...

    €1295 (Avg Bid)
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    Electronics project 6 nap left
    IGAZOLT

    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...

    €33 (Avg Bid)
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    Verilog module for ring oscillator and the whole pll for clock recovery application

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    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).

    €110 (Avg Bid)
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    8 licitek

    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 .

    €238 (Avg Bid)
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    5 licitek

    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...

    €408 (Avg Bid)
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    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...

    €348 (Avg Bid)
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    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...

    €8 / hr (Avg Bid)
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    Ethernet Hub 6 nap 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...

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

    €501 (Avg Bid)
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    I have 2 types of auto leveling controllers I would like to have programmed/edited... I'm providing sketches for the 2 controller functionality I'd like to end up with. The controllers would basically work as shown in this YouTube video with some tweaking to the code to accomplish the control functions in the included jpg: [jelentkezzen be az URL megtekintéséhez]

    €294 (Avg Bid)
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    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...

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    I have a project to write in ModelSim using VHDL.

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

    €8 - €25
    €8 - €25
    0 licitek

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

    €108 (Avg Bid)
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    salat time clock 6 nap left
    IGAZOLT

    Design a clock that displays the time, date, prayer times for Muslims, With Full PCB design It shows The time for Sunrise+XX, Sunrise+XX, Sunrise+XX, Sunrise+XX and Sunrise+XX prayers Using Arduino or PIC microcontrollers and Large 7-segment Displays , Wifi Module for Android App (Management App to set time and location) Project code must work with any city in the World.

    €97 (Avg Bid)
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    8 licitek
    €15 Licitátlag
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    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.

    €373 (Avg Bid)
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    Αυτοματισμός , χρειάζομαι να ρυθμίζω την ΡΟΗ του νερού start stop

    €129 (Avg Bid)
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    4 licitek

    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...

    €180 (Avg Bid)
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    556 Timer Circuit design 5 nap left
    IGAZOLT

    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...

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    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 (...

    €117 (Avg Bid)
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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 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 ...

    €245 (Avg Bid)
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    9 licitek

    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...

    €189 (Avg Bid)
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    11 licitek
    PLC Programming 5 nap left
    IGAZOLT

    I am seeking someone with experience with CODESYS Programming Software

    €409 (Avg Bid)
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    20 licitek

    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

    €15 / hr (Avg Bid)
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    Please READ the attached files, DO NOT JUST SUBMIT AN OFFER WITHOUT READING IT, MANY WONT BE ABLE TO ACCOMPLISH THIS PROJECT.

    €2740 (Avg Bid)
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    I need to get a person who has experienced in Bluetooth IoT connectivity for apps to react native platform We need to send a command from front to Bluetooth hardware for communication between devices

    €7 - €17
    €7 - €17
    0 licitek

    Se requiere código en Arduino para enviar mensajes con los módulos ya mencionados. Adicional se requiere una tutoría del diagrama y conexión del equipo. Código para raspberry enviar mensajes con los módulos.

    €16 (Avg Bid)
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    1 licitek

    Electronics parts development. Need to creat a box 1 that can connect to wifi and emit a signal to another box 2 that is also connected to same wifi. When box 2 gets signal from box 1, it should create audible sound. wifi signal reach should be ranging enough to reach 3 floor level home. box 1 will be placed in 1 floor, and box 2 will be on 3rd floor. Approximate wifi range is 4000 sq yards.

    €373 (Avg Bid)
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    18 licitek
    Solenoid Coil Driver 5 nap left
    IGAZOLT

    We are looking for a power electronics designer to develop the electrical design to drive a solenoid coil with 220VAC 1-phase power supply. The frequency and impulse time will be generated from I microcontroller which is not part of the design. The created magnetic field shall be used to attract a magnet or an iron core at a variable frequency of between 0 and 100 Hz. The required power shall be i...

    €214 (Avg Bid)
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    Looking for an Electrical Engineer experienced with designing PCB + Arduino Programming in Both Eagle and Fusion 360 * Modifying (Editing) our custom design PCB that has a microcontroller * Familiar with Arduino Microcontrollers **** Designs Must be made in Fusion 360 Electrical Design * Familiar with ordering from pcb manufacturers * Excellent with coding Arduino for Sensors * Experience with IO...

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    Looking for someone who can help me get the Adafruit datalogger board to work properly with the Wemos D1 R2 board. I have an arduino sketch that works properly on an UNO but need to port it to a WEMOS D1R2. Required to have one of each to take on the project

    €16 (Avg Bid)
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    I have an Arduino MKR1000 monitoring a power failure system. When the power fails, the MKR registers a change of state in the system's "off-line" LED (changes state to on, which is captured by a photo-resistor. The Arduino then sends an power failure alert via wifi. May need help cleaning up the existing code, but for now what is most pressing; building code that performs a self-di...

    €206 (Avg Bid)
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    4 licitek

    Necesito programador atmega para lograr lo siguiente Tomar temperatura de 4 sensores PT1000 Loggs de datos en una memoria interna Conexión wiFi GPS GSM y entrega de datos a AWS IoT

    €185 (Avg Bid)
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    PCB Design 5 nap left

    I need to design a PCB up from my schematic, using SMD components.

    €102 (Avg Bid)
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    Bluetooth Raspberry PI fix 5 nap left
    IGAZOLT

    I need to connect a tablet to raspberry pi for data transfer, however whenever i connect i get this error Bluetooth - Connection Failed: [jelentkezzen be az URL megtekintéséhez]: Protocol Not available I don't get the error when using a phone, only on a tablet need any urgent fix

    €89 (Avg Bid)
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    7 licitek

    Looking for an Embedded developer who can customize Soldering and Rework Station. project is already design and the code also written need to add some functionality GitHub link will be provided after discussion. developer must have knodwege temperature controlling. if developer has rework sation that will be good to check and understand. functionality to add jog dail button for temperature an...

    €115 (Avg Bid)
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    4 licitek
    Assembly emu 8086 -- 2 5 nap left
    IGAZOLT

    Assembly emu 8086 Only Expert

    €6 - €18
    Rejtett
    €6 - €18
    5 licitek

    Hello, looking for a talented individual or team, preferably in the US because of covid-19 travel restrictions, who are very experienced working on electric vehicles and ev systems. We've developed a generator/alternator for ev's and we want to install it into an ev, kind of like how the Chevy Volt and the new BMW i3 have a small generator that runs on fuel and feeds the battery when t...

    €43 / hr (Avg Bid)
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    4 licitek

    I want someone experienced with adruino programing and designing for aquaponics controlling and monitoring. 1- calcium levels data logging 2- ph levels - data logging - controlling 3- ec. - levels - data logging - controlling 4- GH levels Data logging 5- kH levels data logging 6- salinity levels - data logging 7- water levels - data logging - controlling 8- ammonia levels - data logging ...

    €9001 (Avg Bid)
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    3 licitek

    I am wanting to have 2 separate RGB cameras that can record to a Micro SD-Card or if it will be easier to have each of them recording to separate Micro-SD Cards that will be fine. I am not 100% sure what else will be needed for this project. I am assuming a PCB board, Micro-Controllers etc. If it is possible to get a quote for all each camera using all three RGB connectors and a quote for just the...

    €333 (Avg Bid)
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    7 licitek

    Create circuit with ATmega328 and Simulation using Proteus. -> Make the SCH fit to our requirements. -> 5W LEDs, Diodes ->Arduino software

    €15 / hr (Avg Bid)
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    PIR sensor 4 nap left
    IGAZOLT

    the project components: -arduino Leonardo connected to pc -PIR sensor conencted to arduino i need when a motion is detected by sensor, send to pc (as keyboard input) a random letter from "A or B or C or D or E or F of G or H or I or J"

    €22 (Avg Bid)
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    Projects PİC It will be designed to work on 16F / 18F series microcontroller. In the microcontroller parts of the projects At least one interrupt and timer / counter will be used. Codes in CCS program C It will be written in accordance with the programming language. Android in their projects will be able to use the application development tool App Inventor Agricultural data collection Sensors to ...

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    6 licitek

    Configure murata module for lpwan data transmission.. Please, apply only who has worked on this module

    €206 (Avg Bid)
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    1 licitek

    developer should have their own hardware [jelentkezzen be az URL megtekintéséhez] do not need and hardware only code in thr form of .h and .c code must be written on TrueStudio ide and HAL library is [jelentkezzen be az URL megtekintéséhez] some example code of sending data and receiving data to any server.

    €27 (Avg Bid)
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    This is a firmware project using NXP's iMXRT1050 MCU. Please check the rough details in the attachment for the general project introduction. To summarize: 1. Asynchronous USB Audio Class 2.0(UAC2) controller. - UAC2 audio connection is already enabled with EV board. Needs some more tweaks. 2. Enable 2 MCU sharing audio data in series. 3. Enable I2S,I2C, GPIO, UART connection with other audio...

    €1059 (Avg Bid)
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    7 licitek