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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    Automatic dialer activate by RF signal and audio amplifier

    €766 (Avg Bid)
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    biometric lock development 6 ditë left
    VERIFIKUAR

    need a mechatronics/electronics engineer to develop me a biometric actuator based lock in smallest size.

    €258 (Avg Bid)
    €258 Oferta mesatare
    5 ofertat

    A robot is usually an electro-mechanical machine that is guided by computer and electronic programming. Many robots have been built for manufacturing purpose and can be found in factories around the world. Designing of the latest inverted ROBOT which can be controlling using an APP for android mobile. We are developing the android app by which we can control the robot motion by using voice command...

    €89 (Avg Bid)
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    biometric actuator lock 6 ditë left
    VERIFIKUAR

    need a mechatronics/electronics engineer to develop me a biometric actuator based lock in smallest size.

    €119 (Avg Bid)
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    3 ofertat

    Vreau sa dezvolt un convertor DC/DC, cu 2 iesiri, una de 12V si una de 5V. Acesta trebuie sa fie controlat de catre un uC care sa poata comunica cu alte placi

    €475 (Avg Bid)
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    I am a one-man business making slot car controllers under the name of TruSpeed Controllers. [identifikohuni për të parë adresën URL] I would like to add to the range by including a wireless unit. I have a 0-5V analogue signal and 3 button options that I would like transmitted wirelessly to the receiver. The Rx will decode that into a single 8-bit word with the first 6 bits c...

    €410 (Avg Bid)
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    Hello, I am looking to hire a company or freelancer with experience in DMX 512 Engine. I am looking to get an customised PCBs with DMX512 Engine to control RGB+CCT LEDs. So the deliverables are hardware and software.

    €547 (Avg Bid)
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    * MY FIRST CHOICE COUNTRIES * Bosnia and Herzegovina, Montenegro, Albania, Serbia, Kosovo, and North Macedonia. * MY SECOND CHOICE COUNTRIES * Romania, Moldova, Ukraine, and Belarus. * MY THIRD CHOICE COUNTRIES * Argentina, Uruguay, Chile, Colombia, Venezuela, Panama, Costa Rica, and Mexico. * MY FOURTH CHOICE COUNTRIES * Egypt and the Russian Federation. * IF YOUR COUNTRY IS NOT LISTED ABOVE ...

    €8 / hr (Avg Bid)
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    Please read this in detail This is an existing project, we are looking for maintenance and feature upgrades Looking for someone that has experience in a very Large Arduino codebase, using Visual Studio for the code atmosphere. This robot uses XBEE and BLE 5.0 for communication, with PID , using a tablet IOS or Android for control. Please only apply if you have a ton of experience in Arduino and...

    €17 / hr (Avg Bid)
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    pcb design 6 ditë left

    PCB design to control a DC motor by means of a hall sensor to control run time/distance. The motor is to be controlled via reverse polarity power to control travel direction

    €16 / hr (Avg Bid)
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    We need to code a STM32 chip to act as a led multiplexer. The task is to multiplex 200 leds in an exact timed sequence (that we will provide) We have the component schematic for pin assignments also, just the code is remaining to develop

    €152 (Avg Bid)
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    Currently we are getting an error that is preventing us from completing the connection between a BG96 Module and Amazon cluod services.

    €237 (Avg Bid)
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    - Reposting - Need an Engineer to design the circuit schematic and PCB layout for a Rockchip RK3399 SoC. This board will use a Linux based OS. All components used (wifi/bt /ethernet controller...) must have working linux drivers. Board will need to have: RK3399 SoC 4GB RAM - LPDDR4 SD Card Ethernet Port - 100M or 1G, depending on component cost. WiFi + Bluetooth - WiFi @ 2.4GHz and Bluetooth at ...

    €1010 (Avg Bid)
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    The Twittertape Machine (a prototype from Mr A Vaughan) connects to a Twitter account via Ethernet, checks for updates twice every minute, and prints out a hard copy of any new Tweets using a thermal printer. I would like to recreate something like this, but I do not have the technical skills. I just need help with the electronics and programming part.

    €97 (Avg Bid)
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    Experienced IoT programmer (ESP8266) needed for an existing project to make changes work with the mobile program. Where currently via mobile device we connect the ESP device to the Azure server through local home router. We need to identify the function in the code and provide the mobile programmer the communication format and data structure to initialize the ESP device. Also, the variables and...

    €137 (Avg Bid)
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    BluePill STM32 Programming 5 ditë left
    VERIFIKUAR

    Need to program STM32 BluePill. Keil is preferable. Arduino IDE can also be used.

    €30 (Avg Bid)
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    Complete design, schematic preparation, BOM list, firmware code, Proteus simulation and offsite support for 3 Phase, 10 kW ongrid solar & battery hybrid inverter along with MPPT suitable to operate in ongrids mode as well as island mode based on the requirement. during island mode of operation, the inverter should recharge the battery banks through its inbuilt 48V DC boost battery charger whic...

    €254 (Avg Bid)
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    Needed to write the firmware program for ATTINY20 microcontroller. Will be provided a schematic file.

    €160 (Avg Bid)
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    Design a special PIR Sensor 5 ditë left
    VERIFIKUAR

    Looking for an engineer that has experience design and coding PCBs related to a change in light or change in motion. Please do not reply unless you have this experience in your past Must know: PIR sensor types (3 or 4 pin) Code logic for digital filtering Other factors such as response time, measuring distance, fresnel lens pairing

    €179 (Avg Bid)
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    I need someone to deliver the schematics for a ten keyless pcb that’s hotswappable with rgb’s above every key.

    €359 (Avg Bid)
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    I would like to build a matrix of sensors and process this data to a certain output. I just need to have a one-hour discussion on the possibilities of building that.

    €25 (Avg Bid)
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    I want to create a server to connect my arduino hardware to voice assintant. I need create my own server like [identifikohuni për të parë adresën URL] or [identifikohuni për të parë adresën URL]

    €563 (Avg Bid)
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    A small arduino project to be developed lcd screen menu and sub menu creation subject

    €67 (Avg Bid)
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    Custom counting device (hardware) 4 ditë left
    VERIFIKUAR

    I need a team who can build a custom electronic counting device for me. The device is fairly simple in terms of electronics and you would need to have plastic moulding experience in order to manufacture the containers for assembly. Please share your prior related experience along with your bid. I have detailed diagrams and an actual sample as well. I can share pictures/videos of the sample with...

    €2545 - €4241
    Cilësuar Vulosur
    €2545 - €4241
    28 ofertat
    Vehicular Traffic Counter 4 ditë left
    VERIFIKUAR

    The Vehicular Traffic Counter (VTC), placed 15m from the edge of the road, scans, identifies and records the number of cars, trucks etc that pass every hour and saves the data onto a memory card. The VTC is unobtrusive. No one should know it's there.

    €191 (Avg Bid)
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    Hello! I would like to catch a LVDS signal with video from Sony FCB-EV7520 block camera and convert it to MIPI CSI-2 signal using FPGA or any different chip. If you have experience with video processing on FPGA, please message me to clarify the details.

    €58 (Avg Bid)
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    Se requiere el desarrollo de un PCB para controlar un compresor. Las especificaciones se encuentran en el archivo adjunto.

    €142 (Avg Bid)
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    I need to control data transfer between two Nodemcu. Also to control access of Nodemcu through router.

    €64 (Avg Bid)
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    I want to make a single phase electrical energy measurement module using IC V9881D. After learning a little about the IC, it turned out that the IC had to be programmed before it could be used. I don't know how to program the IC. I need someone who can program the IC. Can anyone program the V9881D IC so that it can output voltage (Volt), current (Ampere), power (Watt), and single-phase electr...

    €254 (Avg Bid)
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    we buy new ic v9881d but it is not function inside board, because ic need insert program, but we don't know (function this ic is for energy meansurment) kWH meter

    €209 (Avg Bid)
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    We have a Esp32 board, which contains touch and IR Receiver, Getting Guru Meditation Error when we are trying to store previous state in EEPROM using touch and IR . Need to Solve this problem.

    €26 (Avg Bid)
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    We have an issue in that the license manager for a PADS PCB Design Software has stopped. We need to determine whether the process is running properly and remediate and test on the client.

    €119 (Avg Bid)
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    Solid State Relay form "D" 3 ditë left
    VERIFIKUAR

    We are a contract manufacturing firm with client requiring full design , documentation and boom for a Form "D" SSR this is nothing more than form "C" except MBB ( make before break contact . with the following specification this is nothing more than form "C" except MBB ( make before break contact Design goals in order of priority : 1: >50 Amps DC minimum 2: Volta...

    €2056 (Avg Bid)
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    FPGA realization of data compression technique based on hash functions calculated from the input text data

    €121 (Avg Bid)
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    Hi! I want to convert video LVDS signal from SONY FCB-EV7520 Block Camera to USB 3.0 using FPGA board from market, for example Spartan Edge. If you have experience with FPGA and video processing, please message me.

    €150 (Avg Bid)
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    Solder electronics to a motherboard. Parts and tools will be provided. Only looking for freelancer in Selangor, Malaysia

    €10 (Avg Bid)
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    Phase 1: need to read data from Tx signal (TTL) of a micro controller, dsPIC33 series display the necessary data on to an OLED display of 0.9",1.3", 2.5", 3.5" etc. Phase 2: need to interact with RX Tx signals (TTL) from a micro controller, dsPIC33 series 2 way communication Phase 3: establish cloud wifi & connectivity

    €289 (Avg Bid)
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    Passive RFID Expert 3 ditë left
    VERIFIKUAR

    making a customized key fob with passive rfid tag and readers.

    €3246 (Avg Bid)
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    Hi there...we need a PCB designed that is a variation of what you would find in a small/portable bluetooth speaker. We are not experienced in the particulars of PCB design (we are mechanical engineers) so we need to employ someone who can: -design the PCB to our size specifications (circular, around 60mm diameter) -choose the proper components to achieve our goal -work with us to arrange for PCB...

    €137 (Avg Bid)
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    Dear Candidate, I am looking for someone that can design and engineer a golf putting training aide. Please see details below: Small unit, battery-powered (or USB) that can easily sit inside a golf bag. Can't be too big. Features of the unit: - makes a beeping noise (metronome) that can be adjusted to suit - flashing light that matches the beeping noise - random number or picture or ques...

    €84 (Avg Bid)
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    Please contact me who can do this project. Device uses F1C200s CPU based on ARM9 architecture. You have to code this by using keil IDE. My previous developer didn't solve this problem: first, he said that he can't install arm9 package on keil ide. i also checked that. second, .... Finally this device support LCD, bluetooth audio chip and wifi module. I will discuss the final cost a...

    €489 (Avg Bid)
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    10 ofertat
    Pi Controller in C/C++ -- 3 3 ditë left
    VERIFIKUAR

    UPDATE I have received and appreciate the multiple offers received. This has maade me look more carefully at the project requirements, and indeed to purchase / assemble the proposed hardware - to see what works and what doesnt. There's no point writing code for a platform that can't deiver, and i'm hoping to prove the hardware in the next few pandemic weeks. As it gets closer, I...

    €1041 (Avg Bid)
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    FPGA Based Real-Time Selective Harmonic Elimination for Multi-Level Inverters for more details contact me

    €110 (Avg Bid)
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    OMRON CPM1A PLC 2 ditë left
    VERIFIKUAR

    Need to configure an Omron PLC for my machine

    €35 (Avg Bid)
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    I currently have Laser Diode Driver, and I am going to build my own board for it. The max current output will be 40-45 amps, and the input will be 24V DC. This board will include 3 TEC drivers 10A, 5A, 5A. For the DC converter, I have a specific component in mind, it will be Vicor component. I will share details to the right candidate. Schematic design is urgent, so please contact me. Thank you

    €243 (Avg Bid)
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    Hello, I'm looking for an expert who has experience works with CIS sensor for scan image I need to get an image from any CIS sensor using a microcontroller and transfer the data to a computer and get a gray image. Or Maybe you can suggest another technology for 2d scan

    €1795 (Avg Bid)
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    15 ofertat

    Bootloader, device-tree, and linux customisation and compilation.

    €452 (Avg Bid)
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    neogeo mini arduino controller 2 ditë left
    VERIFIKUAR

    would like firmware for arduino leonardo or Arduino Pro Micro or ATmega32U4 wrote to act as custom hid device for the neogeo mini to emulate the controller joystick and buttons. requirements neogeo mini arcade Arduino board

    €96 (Avg Bid)
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    I have a project in mind but would like to understand the basics of Arduino. I would like to do a small project with the help of a more experienced person. Happy to pay £15/hour. Ideally it would be good to do this in person. I live in central London. Usually either in Earls Court or Chiswick.

    €14 / hr (Avg Bid)
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    36 ofertat
    Embedded Electronics Solution 2 ditë left
    VERIFIKUAR

    we are developing an iot device. need development and design services

    €3272 (Avg Bid)
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    25 ofertat