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    6,247 microcontroller zakázek nalezeno, ceny v EUR

    You must live in the Western Balkans, Eastern Europe, or Latin America. I'm looking for a high school student or a university student to help me build an Internet of things (IoT) device using MicroPython on the ESP32. (ESP32 is a microcontroller just like Arduino). You do *not* need to currently possess an ESP32. Why don't you need any experience? I would rather work with someone who is inexperienced yet very intelligent, rather than someone who is experienced yet not very intelligent. You must to be able to work 5 days each week for 1 hour each day. You may choose the five days that are convenient for you. You may work at any hour of the day (or night) which you prefer.

    €18 / hr (Avg Bid)
    €18 / hr Průměr. nabídka
    19 nabídky

    We are trying to develop a prototype for our idea. We require a skilled worker to help us use the arduino and microphone to consult on our basic design and help us improve it. We would like to pay per hour of consultation. The consultant should ideally be based locally in London and have knowledge of microphones, arduino hardware and circuit design.

    €35 / hr (Avg Bid)
    Místní
    €35 / hr Průměr. nabídka
    3 nabídky
    Draw icons 5 dní left

    Embeetle is a young Belgian startup (see ). We develop an IDE for microcontroller coding. This basically means that we develop "software to develop software". The current set of icons is drawn by Kristof Mulier, one of the company founders. He drew a few hundred icons in the Tango-style (see ). We want to switch to a new icon style. A "minimalistic" modern style. Your job is to redraw (or find online, making sure the license is permissive) a replacement for each of our Tango-style icons. In the end, you should give us two(!) sets of icons in the new style. One for our light theme and one for our dark theme. Please find more information in the attached pdf-file.

    €52 / hr (Avg Bid)
    Doporučené
    €52 / hr Průměr. nabídka
    47 nabídky

    You must live in the Western Balkans, Eastern Europe, or Latin America. I'm looking for a high school student or a university student to help me build an Internet of things (IoT) device using MicroPython on the ESP32. (ESP32 is a microcontroller just like Arduino). You do *not* need to currently possess an ESP32. Why don't you need any experience? I would rather work with someone who is inexperienced yet very intelligent, rather than someone who is experienced yet not very intelligent. You need to be able to work 5 days each week for 1 hour each day. You may choose the five days that are convenient for you. You may work at any hour of the day (or night) that you prefer.

    €14 / hr (Avg Bid)
    €14 / hr Průměr. nabídka
    20 nabídky

    We have an one PCB with ATMEGA32 Controller. We want to be upgrade this with STM32 Controller. DC Power Supply will also be upgraded. Sensor, Communication and Amplification part will also be changed.

    €2076 (Avg Bid)
    €2076 Průměr. nabídka
    34 nabídky

    The objective of the project is to create a device using a microcontroller (Arduino) with a NFC device capable of communicating with a 1st Android Phone. The microcontroller with the NFC device will send a message to the 1st Android Phone and will receive a message from the 1st Android Phone. The microcontroller with the NFC will then send the 2 stored messages to a 2nd Android Phone. The sending and receiving of the messages will be done through the NFC device to be connected to the Microcontroller and the NFC devices of the Mobile Phones. The preferred NFC device to be connected to the Microcontroller is the PN532 and the preferred Microcontroller is the Mega.

    €153 (Avg Bid)
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    18 nabídky

    Develop an app to send feedback to a microcontroller regarding surface level.

    €959 (Avg Bid)
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    54 nabídky

    Required a c code developer for STM 32 microcontroller with GSM/GPRS module , TO operate three phase induction motor, for more information we will discuss in chat box

    €734 (Avg Bid)
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    21 nabídky

    Embedded software design and coding for Microcontroller for operation of BLDC motor

    €1069 (Avg Bid)
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    15 nabídky
    STM32, 4G and MODBUS 17 hodiny left
    OVĚŘENÉ

    Hello, I need to design a software that can program an STM32 microcontroller using function block diagram (similar to a PLC) and is capable of storing data on a cloud platform. The device will have 4G module/ Ethernet module to upload data.

    €207 (Avg Bid)
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    C, C++ developer required to write control and telemetry software based on ESP32 or STM32 microcontroller. 1. The device must connect to the vending machine using the MDB version 4.2 protocol in SLAVE mode and present itself as a bank card reader. 2. The device must connect to the bank payment terminal using the MDB version 4.2 protocol in the MASTER mode, and present itself as a vending machine. 3. An example of the operation of the device: - the vending machine makes a payment request to the device - the device, depending on the business logic, makes a request for payment to the payment terminal or immediately responds to the vending machine with a refusal. - if there was a request for payment to the terminal, the device waits for a response and, depending on the bu...

    €101 (Avg Bid)
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    BLDC Motor 3 dní left

    Hi Metin A., I noticed your profile and would like to discuss my project with you. I need PCB design for bldc ceiling fan(FOC Control) with microcontroller scripting. Let me know if you can help me out.

    €7 (Avg Bid)
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    1 nabídky

    You must live in the Western Balkans, Eastern Europe, or Latin America. I'm looking for a high school student or a university student to help me build an Internet of things (IoT) device using MicroPython on the ESP32. (ESP32 is a microcontroller just like Arduino). You do *not* need to currently possess an ESP32. Why don't you need any experience? I would rather work with someone who is inexperienced yet very intelligent, rather than someone who is experienced yet not very intelligent. You need to be able to work five days each week for one hour each day. You may choose the five days that are convenient for you. You may work at any hour of the day (or night) that you prefer.

    €16 / hr (Avg Bid)
    €16 / hr Průměr. nabídka
    27 nabídky

    You must live in Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Colombia, Israel, Kosovo, Montenegro, North Macedonia, Romania, or Serbia. No experience is required. I'm looking for a high school student or a university student to help me build an Internet of things (IoT) device using MicroPython on the ESP32. (ESP32 is a microcontroller just like Arduino). Why don't you need any experience? I would rather work with someone who is inexperienced yet very intelligent, rather than someone who is experienced yet not very intelligent. You need to be able to work five days each week for one hour each day. You may choose the five days that are convenient for you. You may work at any hour of the day (or night) that you prefer.

    €15 / hr (Avg Bid)
    €15 / hr Průměr. nabídka
    14 nabídky

    You must live in… Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Colombia, Israel, Kosovo, Montenegro, North Macedonia, Romania, or Serbia. No experience is required. I'm looking for a high school student or a university student to help me build an Internet of things (IoT) device using MicroPython on the ESP32. (ESP32 is a microcontroller just like Arduino). You do *not* need to currently possess an ESP32. Although you do *not* need any experience, you must prove to me that you are able to think logically. Normally you must work 1 hour/day (20 days/month). For more information, please see the attachment named… Freelancer.com IoT project using MicroPython on the

    €19 / hr (Avg Bid)
    €19 / hr Průměr. nabídka
    14 nabídky

    The project is about the design and fabrication of a small-sized spherical robot. The Design and Fabrication process has been completed but needs someone to write a code in Arduino. I am using TinyPico as my microcontroller, Pololu DRV8835 dual motor driver, Pololu AltIMU v5 IMU sensor, 160 mAh Lipo battery, and a small brushed DC motor from Portescap motors. I need to use the Pololu IMU sensor to control my two-brush DC motor to maneuver my robot to move in a Straight line and circle. Also, It has needed to be wirelessly controlled.

    €164 (Avg Bid)
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    Hi Sardar Hasnain A., I am reaching out for a new project im in need of assistance regarding python code to link speech api with tm4c123 microcontroller

    €999 (Avg Bid)
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    1 nabídky

    I need to interface to the OV9281 CAMERA SENSOR using the DVP interface on the sensor ideally using the SAM S70 but I am open to any microcontroller of your choice, but the source code must be written in C enabling me utltimately to port it to the SAM S70

    €539 (Avg Bid)
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    I need an Electrician who knows the microcontroller as well to visit our site and implement the things will explain via video call. He should be good in Urdu or English for communication. Must be from New Delhi to visit to our site.

    €8 / hr (Avg Bid)
    €8 / hr Průměr. nabídka
    1 nabídky

    I'm looking for a high school student or a university student to help me build an Internet of things (IoT) device using MicroPython on the ESP32. (ESP32 is a microcontroller just like Arduino). You need to live in the Western Balkans, Eastern Europe, or Latin America. Why don't you need any experience? I would rather work with someone who is inexperienced yet very intelligent, rather than someone who is experienced yet not very intelligent. You need to be able to work five days each week for one hour each day. You may choose the five days that are convenient for you. You may work at any hour of the day (or night) that you prefer.

    €12 / hr (Avg Bid)
    €12 / hr Průměr. nabídka
    19 nabídky

    ...need any experience but you must prove to me that you are able to think logically. You will normally work 1 hour/day (20 days/month). ✻ THE PROJECT ✻ You do *not* need an ESP32 (which is similar to Arduino). You will help me build a consumer IoT (Internet of Things) product using MicroPython on the ESP32. MicroPython is a subset of Python used to program microcontrollers. ESP32 is a microcontroller (similar to Arduino) but ESP32 is generally better and more powerful than Arduino. ✻ DAILY PAYMENT ✻ I will pay you each day for every hour you work with me. ✻ WORKING DAYS AND TIMES ✻ You will normally work 1 hour/day (20 days/month) for one hour on Sunday, Monday, Tuesday, Wednesday and Thursday at a time that is convenient for you. ✻ PAYING YOU TO LEARN ✻ No. Yo...

    €10 / hr (Avg Bid)
    €10 / hr Průměr. nabídka
    28 nabídky

    I need someone who has actual knowledge about sensors, microcontroller, wireless technologies of IOT. Details will be discussed later.

    €578 (Avg Bid)
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    27 nabídky

    I am a student looking for an expert who can give his guidance in microcontroller programming, sensors, SoC, and SoH estimation algorithms for the project Battery Managment System with c2000 microcontroller and 48V, 100 Amp for 15s.

    €385 (Avg Bid)
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    solar-wind prototype Ukončeno left

    I’m Electronics engineer who have 25 year experience on analog design, renewable energy, power electronics, motor control, microcontroller coding and PCB design.

    €1221 (Avg Bid)
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    1 nabídky

    I need a digital true rms to digital converter. Source is a current transformer 0-1vac for rated turns ratio. I just need a i2c output. 2 wire input to board is floating 0-1vac to a 100 ohm resistor. 5vdc input (2 wire) with a 3.3v i2c interface(3 pins). There is many examples of hardware/software for doing this on the internet. I would like to use microchip but any low cost solution will do. Quote design, pc board layout and working sample as 3 different quotes. I feel that using and esp32 is a good solution.

    €212 (Avg Bid)
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    I am looking for a hardware engineer who has got some experience in battery management. The charging curve can be handled mostly in software, but some experience in using ADCs to measure the charge level and logic to limit the current will help. He should be able to design a microcontroller based board for monitoring bettery as well as raw power and switch to battery when raw power is bad.

    €410 (Avg Bid)
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    18 nabídky

    I need someone who has good knowledge about IoT, sensors, microcontroller .Rest will be discussed later.

    €992 (Avg Bid)
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    40 nabídky

    Creating 2-chain Arbiter PUF on specific FPGA with 64-stages MUX for each chain. The output response PUF will be sent to external device, i.e. Arduino (microcontroller). On the other words, the output response PUF will be processed further on Arduino/microcontroller device

    €131 (Avg Bid)
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    ...need any experience but you must prove to me that you are able to think logically. You will normally work 1 hour/day (20 days/month). ✻ THE PROJECT ✻ You do *not* need an ESP32 (which is similar to Arduino). You will help me build a consumer IoT (Internet of Things) product using MicroPython on the ESP32. MicroPython is a subset of Python used to program microcontrollers. ESP32 is a microcontroller (similar to Arduino) but ESP32 is generally better and more powerful than Arduino. ✻ DAILY PAYMENT ✻ I will pay you each day for every hour you work with me. ✻ WORKING DAYS AND TIMES ✻ You will normally work 1 hour/day (20 days/month) for one hour on Sunday, Monday, Tuesday, Wednesday and Thursday at a time that is convenient for you. ✻ PAYING YOU TO LEARN ✻ No. Yo...

    €11 / hr (Avg Bid)
    €11 / hr Průměr. nabídka
    21 nabídky

    ...components listed above, but I am willing to go with a recommendation for a suitable (easy to use) microcontroller, such as Rasberry Pi, Arduino, or similar. I currently have four different unused microcontrollers available, but I don't want that to influence the recommendations. For my test, I will have one of the two components fixed in a position, and the other item will be moveable on an X and Y axis but set at a Z distance. For example, imagine a short-legged table, where one device is on the floor (facing up), and the other is facing down and free to move on the top of the table in any direction. I need these two devices to be isolated electronically so that the text platform can use one microcontroller for the stationery item and one for the moveable object. ...

    €120 (Avg Bid)
    €120 Průměr. nabídka
    8 nabídky

    We are working on an already up and running project that modulates frequencies based on scientific neurological research to create a better environment for people with electromagnetic hyper sensitivity. Out current code works very well, we need to debug and develop further. Skills Needed ADF4351- analog devices microcontroller programming in c/c++ Ability to optimize code Programming frequency/amplitude/phase modulation in adf4350/51 series

    €576 (Avg Bid)
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    need to write code for ESP32 hardware controls motors with encoder limits, also need RF and bluetooth controls

    €38 / hr (Avg Bid)
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    The project is to create a circuit that can produce PWM waves and regulate the output current to a fixed value as selected by user. The task includes 3 parts: 1) Microcontroller for PWM control and display control 2)Power Circuit to amplify currents to required value 3) LCD and selection control input For further information contact me.

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    I need a software written in Python or C/C++ for reading the NFC and/or EMV Chip to retrieve Track 1 & 2 of the access card and save them in an SD card. I would be using a Raspberry Pi Pico or Raspberry Pi Pico W for the microcontroller, PN532 NFC Reader for the NFC reader, and for the EMV, I would need a "CardLogger" device to serve as a keylogger between the reader and computer. Message me for more details and requirements.

    €708 (Avg Bid)
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    Simple python server Ukončeno left

    I need a simple python server that runs on my raspberry pi. I should: 1. listen on a port for an incoming connectio 2. accept the connect 3. accept a string, split the string into 2 pieces (it will be 2 numbers, one for temp and one for humidity) 4. add the temp and humidy, along with a time stamp into a mysql database. 5. return to 1 and listen for another connect An example of the ...stamp into a mysql database. 5. return to 1 and listen for another connect An example of the string looks like this "25.2:40.5" where 25.2 is the temperature in Celsius and 40.5 is the % humidity. Likely the first of a few jobs I'll need, so would like to find someone consistent to work with for other parts of the system. I also need some PoC python micro rewritten that runs on a esp8662...

    €19 / hr (Avg Bid)
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    It is a biometric digital locking system, based on biometric fingerprint sensor with microcontroller, buzzer, led lights, motors, batteries

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    I have two task for that read the following. I need only c code and proteus simulation for designing a tachometer that can measure the speed of dc motor in rpm and display it 16x2 LCD. And To design multimeter that can measure voltage and current. Only serious, expert and interested freelancer can place bid.

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    Padauk Microcontroller PMS - 152 -

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    Hello, I'd like to hire you again after such great performance for the last project. I need microcontroller code to be able to log the data from the sensor. You said ESP32, right? And I'll still need the video help you agreed to, thanks a lot.

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    We are a company specialized in overpressure systems that keep machinists in a safe working environment. To be able to do that we have a Controller that controls the speed of a blower motor to create a desired overpressure. the controller keeps track of different sensors, different values, alarms, outputs, etc. The microcontroller used is an ESP32, programmed at the moment inside the arduino IDE. Our problem: After alot of changes/additions to the program it became messy. Making easy changes not so easy hard to keep track off. What we want: Someone who could clean up the existing code in a structured manner so that the code becomes easier to understand and has a better structure overall. Creating own Libraries so that the main code shrinks. Rewriting functions that are unneces...

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    I have a bldc driver with CAN Bus with CiA 402 protocol. STM32F446RE microcontroller is used to control the driver through CAN bus. Stm32 Cube Ide is used to program the microcontroller. I need guidance to write program code for CAN bus in stm32 cube ide in CiA 402 protocol. Expecting 2-3 hr discussion for getting to know about the step by step process in implementing CiA 402 in stm32 cube ide.

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    ...Harmonic Pollution in the Electrical System. It is also used for Active Power Factor Improvement. The literature of this product is easily available on the internet, from various manufacturers worldwide. If the developer requires more details we can share. Skills- 1) Should be highly skilled in design and development of IGBT Inversion/Conversion Topologies. 2) Should be highly skilled in Microcontroller and DSP Environment Hardware and Firmware development. 3) The Project requires the developer to have a very good understanding of Electrical Power Systems, Electrical Power Quality and Electrical Measurement 4) The Developer should be ideally willing to keep assisting in future additions,upkeep,improvements,changes and upgradations in the design as extra paid projects. Timefram...

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    UML State Machine C Ukončeno left

    We have a stream of Hex data that needs to be decoded and then a decision made on what to do next. The data is received as a single byte. A loop will be the receipt of a byte. The code must be written in C because it will be integrated into an already active microcontroller code. There will be an input section, verification and then an output section. There must be a variable to set the unit number as well. Entry into the code could be something like this Void SerialDataEntry( int MyData ) = That I will use as the entry into the state diagram. intUnitNumber = 1 - 16. I will set this before I call the procedure. Int ReceiveDerialData( void ) = I use this to check if data is available. Please use -1 to indicate no data is present. Char GetState( void ) = Get the state that we in ...

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    The objective of this project is to modify existing firmware to interface sht30 sensor with PIC microcontroller. The existing firmware was written for HDC1080 Humidity sensor and works fine. However HDC1080 sensor was replaced with sht30 and now a firmware update is required to get values from sht30. Code is written in MPLAB and is fairly documented. The major portion of the code deals with menus on LCD, which works fine so only changes will be required are "to read humidity values from sht30". Ideal candidate will have prior experience with sht30 sensors and PIC microcontroller programming using MPLAB. Please start your response with the default I2C address of sht30 and we will know you are interested.

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    Neodkladné
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    We designed and built custom very reliable bldc controller board with STM32G431CBU6 microcontroller. We need to write a custom firmware with additional function that MC SDK doesn’t have as standard - holding a motor in one position. When any rotational force is applied, the motor should try to stay at the same position, when its power is not enough rotate as slow as it can.

    €36 / hr (Avg Bid)
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    I have a small powder filling machine with an unknown type of plc or microcontroller and HMI types of wecon, for plc I have some problems with the software of plc which is used to write or edit the code, but for HMI the motherboard is damaged, so if can I access to PLC I will use another HMI to solve this problem. any other information you will get lately

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    I am looking for a freelancer who can code STM32F0 series microcontroller in STMCube IDE Key Requirements of Code: -> The code should contain parts which can make MCU to communicate with Quectel BG95 module -> MCU should use Multi UART communication The MCU should use a UART connection to connect with one external device (ex. datalogger), the mcu should wake up once per day from sleep and communicate with the external device by sending some commands. The external device after receiving commands from MCU will respond back with its own responses, the received responses should be sent to the Quectel BG95 module using another UART connection, finally these responses should be sent to google cloud.

    €36 / hr (Avg Bid)
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    ...components listed above, but I am willing to go with a recommendation for a suitable (easy to use) microcontroller, such as Rasberry Pi, Arduino, or similar. I currently have four different unused microcontrollers available, but I don't want that to influence the recommendations. For my test, I will have one of the two components fixed in a position, and the other item will be moveable on an X and Y axis but set at a Z distance. For example, imagine a short-legged table, where one device is on the floor (facing up), and the other is facing down and free to move on the top of the table in any direction. I need these two devices to be isolated electronically so that the text platform can use one microcontroller for the stationery item and one for the moveable object. ...

    €17 (Avg Bid)
    €17 Průměr. nabídka
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    SSID(nama ssid) contoh SSID Playerku (max 10 digit) simpan ke eeprom 11-20 PASS(password) contoh PASS 1234567890 (max 10 digit) simpan ke eeprom 21-30 Device wifi default name --> AUTOPLAYER and password 123456789 As tcp communication, ip static -> and port 23 or 80 or 81 whatever The wifi name and password can be changed and stored at the internal eeprom, and displayed on the LCD when starting up the device Replacement command with the format: SSID(SSID name) example --> SSID MyPlayer (max 10 digits) save to eeprom 11-20 PASS(password) example --> PASS 1234567890 (max 10 digits) save to eeprom 21-30 : Synchronization of time from hyperterminal send --> SDTDDMMYYHHMMSSDoW (SDT followed by date, month, year and hour, minute, second, and dayofweek (which da...

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