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    4,345 microcontroller chromatography jobs found, pricing in USD

    *** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with... ESP32, microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, or circuit design. - If Freelancer.com prevents you from bidding on this p...

    $11 / hr (Avg Bid)
    $11 / hr Avg Bid
    15 bids

    *** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - If Freelancer.com prevents you from bidding on this pro...

    $10 - $10 / hr
    Local
    $10 - $10 / hr
    0 bids
    Write code for sim800l gateway 2 hours left
    VERIFIED

    I need to design project that represents small electronic system based on SIM800L module and microcontroller (esp8266 for example) It must send http request via gprs to api server on every recieved SMS message It should be ready for use: microcontroller must listen to sim module via software serial, configure module for work with gprs, configure sms notifications and disable storing on memory ...

    $83 (Avg Bid)
    Urgent
    $83 Avg Bid
    16 bids

    *** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with... ESP32, microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, or circuit design. - If Freelancer.com prevents you from bidding on this p...

    $10 / hr (Avg Bid)
    $10 / hr Avg Bid
    15 bids

    *** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with... ESP32, microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, or circuit design. - If Freelancer.com prevents you from bidding on this p...

    $10 / hr (Avg Bid)
    $10 / hr Avg Bid
    8 bids

    *** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - If Freelancer.com prevents you from bidding o...

    $10 / hr (Avg Bid)
    Local
    $10 / hr Avg Bid
    16 bids

    It is temperature controller project from microcontroller concepts (455). If anybody can do it please reply me as soon as possible. I am attaching the file about details of project. Email me : cherainder@[login to view URL]

    $148 (Avg Bid)
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    12 bids

    *** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - If Freelancer.com prevents you from bidding o...

    $10 / hr (Avg Bid)
    Local
    $10 / hr Avg Bid
    1 bids

    *** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - If Freelancer.com prevents you from bidding on this pro...

    $10 / hr (Avg Bid)
    Local
    $10 / hr Avg Bid
    12 bids

    *** OVERVIEW *** - This project is still available as of 9 September 2019. - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python....

    $10 / hr (Avg Bid)
    Local
    $10 / hr Avg Bid
    10 bids

    *** OVERVIEW *** - - This project is still available as of 9 September 2019. - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Pytho...

    $10 / hr (Avg Bid)
    Local
    $10 / hr Avg Bid
    8 bids

    This is a simple toy type product which will be given away at trade shows. The build needs to be as cheap as possible. The goal is to use a simple microcontroller, SPST momentary switch and several LEDs. The microcontroller turns the LEDs on and off in a simple strobing sequence. The switch cycles through three different lighting sequences with the last of the cycle turning the device off. Po...

    $111 (Avg Bid)
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    35 bids

    Electrical Engineer to provide full electrical engineering and circuitry solution, Printed Circuit Board Assembly design through the fully compliant and working prototypes with all related components to validate compliance to product modality requirements. Project components in the electrical circuit include and not limited to RGB/RGBW LED lights, Lithium Ion/Polymer or Iron-Phosphate rechargea...

    $2557 (Avg Bid)
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    Waveshare epaper has a demo code working for arduino IDE. However i want to program the epaper for atmega328 microcontroller using AVR programmer. And i want the code to run on Atmel Studio 7.0 programming enviroment. Essentially, changing the functions of the demo code from Arduino IDE to Atmel Studio.

    $21 (Avg Bid)
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    5 bids

    *** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - You can avoid “spending” one of your Freelancer ...

    $10 / hr (Avg Bid)
    $10 / hr Avg Bid
    6 bids

    *** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - You can avoid “spending” one of your Freelancer ...

    $10 / hr (Avg Bid)
    $10 / hr Avg Bid
    6 bids

    I am working with STM32F407VGT microcontroller and AH3362Q Hall Effect Unipolar Switch (Hall Effect Sensor). Need help for functioning codes. Pm me for more details if required.

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    I am looking for someone to write a code in c to manage UART to replace HD-6402 in an existent board. We have already an application in our PC windows that communicate with HD-6402 and we need to replace the HD-6402 with a microcontroller. VERY IMPORTANT: We are not able to modify the Window application that communicate with the HD-6402, so the new micro must send the same information that the HD-...

    $151 (Avg Bid)
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    5 bids

    *** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. *** LOCATION *** You must live the Western Balkans, Eastern ...

    $10 / hr (Avg Bid)
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    18 bids

    This project consists of a main board that comunicates with a VFD for motor control over serial. This board consists of microcontroller header pins, opto-isolator for all the gpio inputs, push pin terminals, and 12v to 5v dc convertor, and level shifter. The second smaller board consists of 3 relays, dip switches, and many screw terminals, and an AC to DC 12v power supply As far as the design, i ...

    $150 (Avg Bid)
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    I need to develop a project for LVDT/Strain Gauge sensor enabled Data Logger, for that I need a microcontroller developer. Those can do program and help me out in the project development can contact me.

    $381 (Avg Bid)
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    In this project, a smart line following car is use for the movement from one room to other. The Line follower car is a mobile machine that can detect and follow the line drawn on the floor. Generally, the path is predefined and can be either visible like a black line on a white surface with a high contrasted color or it can be invisible like a magnetic field. Therefore, this kind of car should sen...

    $69 (Avg Bid)
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    1 bids

    In this project, a smart line following car is use for the movement from one room to other. The Line follower car is a mobile machine that can detect and follow the line drawn on the floor. Generally, the path is predefined and can be either visible like a black line on a white surface with a high contrasted color or it can be invisible like a magnetic field. Therefore, this kind of car should sen...

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    Please read carefully. You need to fix my code. I will sent to you in messages my project. Here is project description: The brightness measurement with help of PMODALS sensor ([login to view URL] ) should be realized. For this purpose, the Basys 3 FPGA board should be used. Furthermore, an 8051 microcontroller IP core([login to view URL]) is to be used, which takes over the control. The result of ...

    $522 (Avg Bid)
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    14 bids

    Smart office file carrier In this project, a smart line following car is use for the movement from one room to other. The Line follower car is a mobile machine that can detect and follow the line drawn on the floor. Generally, the path is predefined and can be either visible like a black line on a white surface with a high contrasted color or it can be invisible like a magnetic field. Therefore, ...

    $69 (Avg Bid)
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    1 bids

    Programming of Real-Time Systems , linux , C++ ", you are asked to realize servocontrol in position of a rotating machine with direct current. For this purpose, the equipment your disposition is as follows: - EMG30: DC brushless motor, with 2 Hall effect rotor position sensors, and reducer integrated mechanics - EMG30 control / command board: bidirectional DC motor control, conditioning ...

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    Programming of Real-Time Systems , linux , C++ ", you are asked to realize servocontrol in position of a rotating machine with direct current. For this purpose, the equipment your disposition is as follows: - EMG30: DC brushless motor, with 2 Hall effect rotor position sensors, and reducer integrated mechanics - EMG30 control / command board: bidirectional DC motor control, conditioning ...

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    I need someone who can write code and build microcontroller props

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    Hi Rina D., I noticed your profile and would like to offer you my project. We can discuss any details over chat. Questions to be answered: II.a Hardware Is it true, that basically we need two printed circuits (boards). One for the camera and one for the microcontroller (if I call it right)? The first one will contains mainly the CMOS sensor and the IR light. The second one contains the “bra...

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    *** RATE *** I will pay you $10 (ten US dollars per hour) on Freelancer.com. However, normally Freelancer.com takes a 10% commission. Therefore, I expect you will be receive $9 per hour (nine US dollars per hour). *** HOURS *** I would prefer that you work four hours per day, six days or nights a week. But I understand you might be too busy. However, you must work at least two hours per day,...

    $10 / hr (Avg Bid)
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    Hello, I am about to program a microcontroller bare metal and have some problems where I need help. I did not find any good books or tutoring, because today everybody uses HAL or CMSIS. I work with the microcontroller STM32F429ZIT Discovery kit and I want to play pixel animations on the built-in display (AN4861). So I need a drawPixel () function or something like that. I already have working sof...

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    What is needed to be ported is a emulation for the EEPROM DS2431 where the microcontroller acts as a DS2431 eeprom (as slave), right now it is working on arduino and it makes the same behaviour as described in the ds2431 datasheet in terms of timings of the commands (verified by a logic analyzer) from the master such as ( write scratch pad ,read scratch pad, copy scratch to memory ,and read memory...

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    The aim is to transfer existing Atmel 8051 firmware (more than 21) to a new platform based on STM8 microcontroller. The ideal candidate will have working knowledge of one or more communication protocols such as SPI, RS232, RS485, USART, I2C and ADC, DAC interfaces. We are seeking candidates that have knowledge in the system design and implementation of embedded firmware applications. Knowledge and...

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    * concerns an extension for a microcontroller * 4 layer pcb design with high speed signals (hdmi) * demonstrable experience required * small circuit board (100 x 50 mm) * preferably drawn in eagle * BOM, PCB footprints, PCB layout, schematics available (has to be dubble checked) * circuit board contains; • two hdmi connectors and an IC: drawing schematics and routing high speed signals •...

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    Hi Rajagopal S., I noticed your profile and would like to offer you my project. We can discuss any details over chat. The brightness measurement with help of PMODALS sensor ([login to view URL] ) should be realized. For this purpose, the Basys 3 FPGA board should be used. Furthermore, an 8051 microcontroller IP core([login to view URL]) is to be used, which takes over the control. The result of t...

    $221 (Avg Bid)
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    1 bids

    I am developing a product which requires a microcontroller board. Most of the work is done and now I want to provide RFID security to my product. More details will be shared in further communications.

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    We have a short section of assembly code that we have isolated that runs on a C167CR-L33M HA+ 16-bit 33 MHz Microcontroller C166 Core processor. Keil uVision will let you step through it line by line but what we need is an Excel sheet that replicates this functionality and lets you give it the 5 inputs and have it show you what it is doing as it walks through the ~20 relevant lines of code. We hav...

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    The suggested idea is to develop an aiding technology called Solar Power Monitoring System using IoT for ensuring continuous power supply across the solar cells. The main goal of this project is to detect any fault occurring on the solar system by measuring the voltage and the current of the solar PV using voltage divider circuit, and the current is sensed using Hall Effect Current Sensor. The sys...

    $360 (Avg Bid)
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    Programming of Real-Time Systems , linux , C++ ", you are asked to realize servocontrol in position of a rotating machine with direct current. For this purpose, the equipment your disposition is as follows: - EMG30: DC brushless motor, with 2 Hall effect rotor position sensors, and reducer integrated mechanics - EMG30 control / command board: bidirectional DC motor control, conditioning Hall ...

    $184 (Avg Bid)
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    I need to develop an app and program to control the microcontroller nodemcu v3, ESP8266 I need to develop skill for amazon alexa and google home, we want to use the firebase servers and AWS we want to have everything necessary for our devices to work in the best way. WIFI, ARDUINO, ESP8266, AMAZON, GOOGLE HOME, SERVER, APP

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    Finishing project or troubleshooting or make a project (PLC Omron, Mitsubishi, Siemens)

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    Programming of Real-Time Systems , linux , C++ ", you are asked to realize servocontrol in position of a rotating machine with direct current. For this purpose, the equipment your disposition is as follows: - EMG30: DC brushless motor, with 2 Hall effect rotor position sensors, and reducer integrated mechanics - EMG30 control / command board: bidirectional DC motor control, conditioning Hall ...

    $54 (Avg Bid)
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    3 bids

    We have designed Motherboard with the Microcontroller LPC1833, We have already designed 4-20ma Input Board we need support on LPC1833 SPI Interface With ADC1248 Read RTD and 4-20ma data. We also need a 4-20ma output. We use DAC8750 IC.

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    I need someone who can make code for a magnetic stripe reader, and numeric keyboard,, so that it will log all magnetic stripe data and keyboard data and save it in flash memory, so afterwards it will be accessable with either usb connection or bluetooth connection using ATCOMMANDS to communicate. I want to use ATMEGA Microcontroller with a custom made PCB, or a PIC,, I have codes for magnetic ...

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    Hi There, Please do not bid if you have not worked on a similar project earlier. No generic cover letter. Please put a bit of detail of the similar product you worked and why you are suitable for this work. Details of work: Create a small device with a GPS module and and 2G gsm module only to capture location information and send to an API(which I will provide). deliverables - 1. Circuit diagr...

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    THIS IS A FULL TIME JOB OPPORTUNITY, NOT A FREELANCE PROJECT...ONLY INTERESTED CANDIDATES WILLING TO REALLOCATE/RESIDING IN DELHI/NCR (INDIA) MAY APPLY We are an IoT venture who are using their proprietary technologies exclusive products for fintech & banking sector. We just received funding for our startup from big names in the industry and are on track to becoming the next big thing. Apart ...

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    I am trying to use the TMS3705DDRQ1 RFID transponder for the project I am working on. Texas Instrument has a RFID transponder module (TMS3705DDRQ1) that you can request free samples ([login to view URL]). The datasheet for the module can be found at: [login to view URL] The idea of the project is to first set up the application circuit of TMS3705 based on page 17 (I can send you all the electrical...

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    Need simple IDE using C# for flashing/programming Arduino Board. My mean just not interfacing but flashing is to burn .hexa also to microcontroller. So i dont need anymore Arduino Sketch to program it. Simple IDE/GUI just make button "ON", button "OFF" and button "Download" "ON" to make port 13 ON "OFF" to make port 13 OFF Program will sent/fl...

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    how to make simple GUI, for example there are button "ON" and button "Download". when i clicked button "ON", then i clicked button "Download" so instruction of "ON" will sent/program to Microcontroller. So i dont need Arduino IDE to program Arduino Board. only use my own .exe to program it. need low cost please.

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