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! Πρόσλαβε Microcontroller Developers

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    80 δουλειές που βρέθηκαν, με τιμές EUR

    • Complete specifications provided with NDA • Creating handheld prototype • Prefer final prototype device approximately cylinder shaped from plastic • Prefer powered by LIFO battery • Prefer recharged with existing cell phone charger through standard port • Linear solenoid LIFO compatible voltage • Pressure switch activated • Controlled by Arduino control bo...

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    Customize the Arduino Mega library to the Arduino Due. Add new code to hold is therefore avr and SAM usable. [κάνε είσοδο για να δεις το URL]

    €95 (Avg Bid)
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    Single Core and Pipeline MIPS Verilog 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    -Tools:Altera Quartus,Modelsim and FPGA. -This Project is divided to two parts:- [κάνε είσοδο για να δεις το URL] and implement a 32 bit architecture pipelined CPU with a single bus for a MIPS computer. Found in figure 1 is a top level view of a single core single bus MIPS CPU. Use...

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    Line sensor 6 μέρες left

    Industrial control micro controller Arduino or similar . C++ or python.

    €489 (Avg Bid)
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    27 προσφορές

    For an existing project with lot of information in the internt required arduino programmer

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    Hi! I need four steps to be completed for this project 1) capturing audio from i2s mic (About 10 sec) The microphone is a sph0645lm4h. 2) Saving audio to .wav file I'd like to save it on the local memory of the ESP32 3) Sending audio to rest API I've already some pieces of code ready for the API communication, I'd only need the .wav to be inserted. 4) Get the response

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    I have attached the schematics for the circuit. I want to: * Add a micro-controller to change the voltage of VCC between 5V and 3V. * Replace K3-1296S-E1 (physical SPDT switch) into a digital one. I will: * Write the code for the ATMega32 for changing the voltage. Components: * K3-1296S-E1 is a SPDT switch * XC6206P332MR is a low dropout regulator * TYPE-C-31-M-12 is a USB connector (female)

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    €50 Μέση Προσφορά
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    Function description: The device is composed of a level sensor (ultrasonic sensor) and a temperature sensor. On the outside, a battery can be recharged itself using sunlight. The device is watertight and has of a tamper of protection for the case of vandalism. Once a day the device should transmit via Sigfox the measurement level. The value obtained is transmitted to a server. This information ca...

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    Are you interested in Arduino/ Micro-controller based gadgets ? I am running an Arduino project workshop in March 2019 and need someone interested in these sort of projects to help demo some simple Arduino projects. These projects have already been completed. **** NO Technical development or implementation is required. *** The duration of the event is 2.5 hrs. Also, you need to be physic...

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    PSOC Programmer C 6 μέρες left

    I need a programmer to make a vehicle which can detect fire and put them out (using a spray like a mechanism). The vehicle hence needs to autonomously sense the fire(small scale, like a matchstick or a candle) go towards it while avoiding obstacles and spray the fire down. The coding needs to be in C. The robot will make use of 3 ir sensors in front to detect the fire. While it will have several...

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    €446 Μέση Προσφορά
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    nrf24l01 enableDynamicAck 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    i have a nrf24l01 coding problem as below. The "master" arduino device is broadcasting a signal (dataToSend) to several "slave" arduino devices. If master and slaves are all arduino devices, the code is working. When I replace the master arduino device with a raspberry pi device and use python3, unfortunately i was not able to find equivalent commands of [κάν&epsilo...

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    build and test circuits 5 μέρες left

    b) Build & test the circuit – Demonstrate working system  Construct the circuit on veroboard and test. Demonstrate, via a verbal presentation, that the circuit is working to the design specification (for your specific band). c) Circuit Simulation  Simulate the circuit (for your specific band) and extract the quality factors (Q) and understand the limitations of the simulated results. ...

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    Building a self-balanced robot by arduino UNO and IMU sensor 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Building a self-balanced robot by arduino UNO and IMU sensor

    €161 (Avg Bid)
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    ARM Assembly language Expert Needed 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hey, I need help with ARM Assembly expert urgently.

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    looking for designing a device which receives a signal from a mobile phone via Bluetooth end send the signal to elector muscle simulator. it will be 6 to 8 electrodes.

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    Home Automation using Raspberry Pi/Arduino/Python 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    This Project is for Engineers/Developers in INDIA ONLY only, as we may need to send & receive parts. Project Details in attached pdf, which will be changed, if required by our discussions, to be the final project brief. Amendments:- 22/02/2019: Project Brief amended. Point 6.2 added. Latest File: "Home Automation v. [κάνε είσοδο &gamm...

    €26 - €221
    Σφραγισμένο
    €26 - €221
    14 προσφορές
    Post Data to Google Sheets from PIC18 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need a PIC18Fxxk42 to post data to Google sheets using ATWINC51xx (preferred) or ESP8266. Needs to send the data to Google Sheets without going through a third party such as thingspeak etc.... Need to confirm portability with my platform before payment. Send artificial data (Date/Time Stamp, Temperature, Humidity) directly to Google Sheets (public). Setting up WiFI module and posting the data....

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    ARM Assembly language Expert - Urgent 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need help with ARM Assembly expert who can help me with ARM assmebly codes. I need help of someone urgently..

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    Trophy icon Autonomous home construction robot 91 μέρες left

    Design contest for an hypothetical autonomous home construction robot that could build an entire house on its own in the future. -Include 3D design and simulation in software such as V-REP: [κάνε είσοδο για να δεις το URL] -Include electronics design schematics, PCB design, Bill ...

    €18 (Avg Bid)
    Εγγυημένο
    software difned radio (SDR) and gnu radio project 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    need an expert with SDR hardware and GNU Radio

    €662 - €1323
    Προεξέχον Σφραγισμένο ΣΜΓ
    €662 - €1323
    2 προσφορές

    We are developing an embedded controller for a battery inverter system that have a PIC32 controller programmed in C. The embedded controller hardware are built and have been used for different applications since 2002, and it is in need of a software update with new main functions for this new application.

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    firmware development 5 μέρες left

    We have an exciting drone project involving Pixhalk flight controller driven by opensource Ardupilot firmware. We have an immediate requirement for a firmware engineer having 1 to 4 years experience with following Skills: - C / C++ programming - Data Structures - Algorithms - Operating System Concepts - Virtual Memory, IPC, Multi-threading, Interrupts - Debugging - Linux

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    In this project i have 1 unit of Arduino Mega Board + UHF RFID reader + RS232 to TTL + Rfid Card. The project i need to do is to read the card ID from UHF RFID reader and pass the data to Arduino Mega via RS232 to TTL.

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    Labview expert needed 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello, I need Urgently a labview expert.

    €15 (Avg Bid)
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    Need Firmware development. Based on NRF MCU SPI, power saving, Connect to Android, master for BLE devices, RTC Details in PM

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    BLDC motor controller 4 μέρες left

    The project consists of porting c source code from an atmel xmega device to a sam E53 device. Experience required in embedded systems using c and knowledge in atmel studio 7 IDE. Also, need to have experience in BLDC motor controls. I2C, UART and RF for laying out PCB antennas. I almost forgot, i need someone in the Los Angeles, CA USA area.

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    Energy Meter GPRS/GSM/3G/4G 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need a Energy Meter to be developed. Must communicate with Gprs/gsm/3g/4g with a web based system. Must be able to Cut Off and put back on electricity service. Able to detect anomalies in current V and A And also able to measure energy cost

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    Eagle Custom ULP 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need a ULP for Eagle that can read a CSV file containing X,Y coordinates and create a line with a set width and layer number.

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    Microprocessor and Operating System 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need an expert who has excellent knowledge of Microprocessor and Operating System

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    openwrt firmware 4 μέρες left

    I need a customized OpenWRT firmware that can install on TP-Link. The following work needs to done in OpenWRT firmware. 1) Firmware UI needs to change. 2) Documentation for firmware installation and up-gradation 3) Firmware should send live user, load, last reset or reboot time to the centralized server.

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    Embedded C error detector -- 2 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello, I have number of code which have error. I want embedded C coder who detect error and give me error free code who then can generate hex code. The code is in MPLAB IDE.

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    A vision-based robot navigation and localization 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    - using Extended Kalman Filter or Particle Filter to track landmarks in a dynamic environment for mobile robot localization and mapping by developing a vision-based mobile robot localization and mapping algorithm the robot pose should be estimated and a consistent three-dimensional map should be built. - Codes and report are needed.

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    We require a programmable wireless MIMO based Radar that is based on IWR1443 and ESP32 ( wireless module). Following are the requirements of the design: 1. Both the IWR1443 and ESP32 should be individually programmable via USB. 2. The IWR1443 and ESP32 should be in a single board. 3. The MIMO radar front end should possess 7 antennas as in the reference design ([κάνε εί...

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    I'd like someone to build an Arduino system in a small box with the LiDAR Lite sensor to collect 3D cloud points of surfaces scanned using it handheld.

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    LoRa Gateway Schematics and PCB 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    LoRa Gateway. This project consists of the realization of electronic schematics and PCBs. We want to make a complete LoRa Gateway. Part 1. This gateway must be based on the SEMTECH SX1301 chip and incorporate two SEMTECH SX1255 chips (433 MHz) as well as two SEMTECH chips SX1257 (868 MHz) for the Front End part. A jumper on the PCB will configure which chips will be considered for the Front End...

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    Προεξέχον
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    RF Boards Testing 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Test distance of RF boards as part of wider firmware development project

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    Review and Test BMS design via simulation. 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a 4S BMS USB-C charging board and I need someone to run a simulation at different USB-C Charge rage and different motor loads to check the board will function as intended and to check for RF, EMC and heat etc. There is also a 5V circuit for ESP32 power and some signalling. The board is 2 layer, 29mm x 100mm approx. Where something cannot be simulated, I would like a manual review to dete...

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    Hi! my name is Guillem and i am looking for an electric/electronic engineer who can develop a project with the implementation of batteries in a product

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    Magnetic Motor 3 μέρες left

    US PAT US 8,058,755 B2 proto type magnetic motor on U Tube- Hoogerhyde motors My new clock design Magnetic Motor will become a complete self- sustain power supply without the uses of any fossil fuels to operate. Uses from transportation to generating electric. I will need app 1.5 million to finish this magnetic motor.

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    help with arduino project 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need some help with arduino code. I need a flashing light at a specific frequency and a stepper turning at variable speed at the same time.

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    I need update firmware 2 series devices: PRO2, DINxx, C2N-xx and QMxx.

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    ESP32 to RaspberyPi webserver 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi, I have 50 rooms with wireless chargers connected to the ESP32. The wireless charger has 2 LEDs - RED & BLUE. (See [κάνε είσοδο για να δεις το URL]) I need to somehow (HTTP POST/GET probably) connect it to the Raspberry Pi web server. So the result will look like "[&kap...

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    INPUT: ______ Board esp32 with 2 relais: (or similar) [κάνε είσοδο για να δεις το URL] Mongoose-os Amazon AWS iot platform (AWS IoT on Mongoose) YOUR JOB: _________ Create a simple ios and android app to control the board using IoT (2 outputs, 2 inputs) Configure and program the ...

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    Hi, I am looking for For An Experienced Coder & Hardware/Software Reverse Engineer - With expertise in Eftpos & Credit Cards Cyber Security. - Requirements: - Must have a eftpos machine that is working for example Square Card Reader ( [κάνε είσοδο για να δεις το URL]) - Must...

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    Make a Programmable Logistics circuit using arduino controller with gsm 3G data connection

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    We need a programmer to develop a source code for Radio frequency modules which will work in a Transmitter and receiver pair.

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    Need create a private IOT network with structure : NODE -> lora -> GATEWAY -> wifi -> MysqlDB. with pycom LoPy modules. A LoPy module process value of some digital or analog inputs and sends them via RF (Lora) to another module that acts as a gateway,... this sends data to a Mysql database. ( maybe via API / POST) Micropyton base programming is required as a starting point for the tw...

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