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    measure power using ade7753 Đã kết thúc left

    cần mạch đo công suất, năng lượng, góc pha và code tương ứng. Sử dụng MCU 8052

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    Sektör Verilerine Ulaşma ve Raporlama Merhaba ; Sektörel raporlar ile ilgili belirlediğim konu başlıkları aşağıdakilerdir; 1. LPG-Petrol Ürünleri ve Lojistik - Araçlar için alternatif yakıtlar (örneğin doğalgaz) -Dizel motorların LPG ye dönüşümü -Soğutucu Hidrokarbon Akışkanlar R290, R600a, R1270 (üretim, pazarlama ve satış) 2. Madencilik ve İşlenmesi Konuları -Alçı Sektörü (Toz alçı ve Plaka Alçı) -Yapı Kimyasalları 3. Teknoloji -Otonom araçlar -Elektrikli Araçlar ve Yan Sektörleri 4. Enerji / Elektrik Enerjisi santralleri / Yenilenebilir Enerji -Yurtiçi ve Yurtdışı Devlet alım garantisi olan enerji yatırımları 5. İçme suyu arzı ve den...

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    BLDC Motor Controller Design PCB/Software 6 ngày left
    ĐÃ XÁC THỰC

    I want to build a BLDC Motor driver for 310V Motors which means a 230VAC Input. Basically it can be based on existing development kits (Infineon/STM/etc.). Example like this from STM: Please lets discuss which MCU and Software could be used to program different motor types.

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    help me on pic project 1 ngày left
    ĐÃ XÁC THỰC

    I want to read a digital state (1 or 0) RC4 pin on PIC16F15223 MCU. It is always returns 1. Need help to solve this issue. We can mae zoom or teamviewer or any smillar connection.

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    MSP432 lunchPad Lab example Đã kết thúc left

    Hi, I need embedded system expert, especially MSP432 lunchPad expert. It's just simple Lab example - a working arcade game system that integrates with various hardware peripherals including an LCD screen, a joystick. What you havt to do is just move a hero. Simple! If you read my description, jsut add "I'm a MCU expert" on top of your coverlet.

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    Need a developer who is intrested in writing code for node mcu to run ws2811 pixel which are controlled through wifi and mobile .reference video link

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    Looking for a software developer who is experienced in desktop and Atmega32 MCU, project Details Pixel led Controller ws2811 / ws2812 Desktop software for making effects. aur we can use any open-source software which available on the internet. further discuss on chat box

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    ...LiPo) to 19Vdc (from a standard AC to DC power supply module). A common design must be drafted (all around 20W), preferably all with same core size, but with different output voltage: - A first version has a 24V fixed output voltage. - A second version has an output voltage adjustable between 10Vdc and 35Vdc, controlled by an MCU trough I2C alike or directly from the MCU’s DAC. - A third version has an output voltage adjustable between 10Vdc and 190Vdc, controlled by an MCU trough I2C alike or directly from the MCU’s DAC. You will be responsible to provide: - the calculations justifying the selection of proper core material and size (preferred PQ core), primary and secondary winding and other wire/winding related parameters so the transformer can be built. ...

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    This project is for interrupt driven UART firmware on an ESP32 that can receive a 5KB file over UART at 1Mb/s and place into RAM buffer. in the main loop is not fast enough to achieve this performance. Freelancer must have ESP32 and another MCU to transmit test file.

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    PCB Layout Updates Đã kết thúc left

    Hi Md Abu Sakib M., MUST DO: - R16 increase (M Ohm level) to reduce power consumption Memory increase (please have a 2nd look): - New MCU: EFM32PG12B500F1024GM48-C. (1024KB, QFN48, pin-to-pin, PD8 is different (NC becomes VDD, but it can still be NC) Existing MCU: EFM32PG1B200F256 (256KB) - New External Flash: MX25R4035FM1IL0 (4Mbit = 512KB, pin-to-pin) Existing Flash: MX25R1035FM1IL0 (128KB) - C19 change location (currently it sits on the board holder of the box) OPTIMISATION list.

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    Arduino Task.. Đã kết thúc left

    Hi, I am looking for someone to do a simple task on Arduino but the freelancer should have Adafruit 2478 and Adafruit circuit playground class MCU development board 3000. I will share more details through chat.

    $30 - $250
    Niêm phong NDA
    $30 - $250
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    Arduino Task. Đã kết thúc left

    Hi, I am looking for someone to do a simple task on Arduino but the freelancer should have Adafruit 2478 and Adafruit circuit playground class MCU development board 3000. I will share more details through chat.

    $10 - $30
    Niêm phong NDA
    $10 - $30
    2 lượt đặt giá
    STM32 + LoRa + Magnetometre Đã kết thúc left

    I only need software and circuit diagram for a project. The project should be like this: Data should be sent to a LoRa gateway via an 868Mhz LoRa module with an STM32L15x MCU. This must be an IOT sensor powered by a battery. The data to be transmitted to the LoRa Gateway will be data from a Magnetometer sensor and an IR transceiver. Also, the voltage of the Battery should be measured and sent via LoRa. normally the MCU should be in sleep mode and wake up every 15 seconds and check the IR sensor, if there is data, it should send it or it should wake up and send data according to the interrupt from the magnetometer.

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    Hi Kennedy S., I noticed your profile and would like to offer you my project. I am an Informatics student and working in at Siemens as a firmware developer. I have an idea about building a toy camera which will communicate through a Xamarin app on Android/IOS. I have used ESP32 with in my project. The MCU has a camera. It takes picture when a button triggered. But what I would like to have for this project is an app. The user should be able to preview the live frames with in the app.

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    LPG Autogas Station Đã kết thúc left

    Need to design a fuel station. Should have facility of Fuel Tank (32' x 12'), Dispense area with a standard Canopy, Convenience store, public toilet (2 male and 1 female), wash zone, Food corner, Generator shed, Service station (Car and bike), Parking area and Land scaping with drive in and drive out. Other facility may suggested by you. Total area is apprx. 20,000 squire feet (192' x 106.5'). Road side is 192' length. Are is rectangle shape. There is an additional space we can use for for future.

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    Project for Chen Z. Đã kết thúc left

    Hi Chen Z., I wonder if you can port STM32 project to GD32F103C8T6 MCU. The project is writen in c language and used HAL library for now. Need to port it to GD32 standard library and most important part is the EEPROM emulation, it needs to work properly and also Wathcdog (Don't reset the MCU fully) Best regards

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    I need someone to write a part of a firmware to integrate it in my main project for any microcontroller(PIC microchip or Atmel or in arduino IDE) to be able to receive serial data and publish them on a channel on the Webserver MQTT and the opposite (receive/subscribe data from a channel on Webserver MQTT) . Serial Data baud rate:9600 Serial Data Type : String[200]

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    Replicate an FPGA Đã kết thúc left

    Recreate an FPGA simulation based on an open-source project programmed onto an MCU and communicate with the FPGA via SPI. Logic Analyzer captures would be provided for reference.

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    NXP i.MX RT MCU Đã kết thúc left

    Looking for someone with experience with NXP RT MCUs to work on various different projects using different communication interfaces such as WiFi, BLE, Cellular, etc. In order to connect to AWS IoT using FreeRTOS and MCUXpresso SDK by NXP. Further details will be given to the suitable candidate.

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    I HAVE CODE FOR NODE MCU 8266 (ESP8266) I CONNECTED WIIT GYROSCOPE I NEED HELP FOR CONNECTED TOW NODE MCU WITH ONE RASPBERRY PI

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    Analysis and simulation: model the MCU, Transceiver, Antenna to show the full data link throughput digital and RF, considering EU868 ISM Band. Rx, Tx Spectrum capture radio lora signal over the air signal detection network traffic between the blocks starting from I2c till antennas and vice versa Rx BER ( bit error rate) antenna needs to be designed and impedance graph, S parameter, 3D pattern graphs as well, Gain to be shown as well. check the document for compelte requirements

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    Circle Gas -- 2 Đã kết thúc left

    CircleGas is the company that found a way to bring clean cooking to low-income earners at a scale never achieved before. They identified KopaGas technology as the key to achieving this vision. Circle Gas is now bringing its latest technological innovation, a NBIoT-compatible smart meter to Kenya and expanding the provision of LPG to the mass market in Tanzania and Kenya. I`m looking for a strong Android developer to join our team!

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    Firmware Design Đã kết thúc left

    i have an archived firmware file that runs an MCU i need to study Experiences needed MCU Experts Archive file Expert Can BUS Expert Firmware Expert

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    Analysis and simulation: model the MCU, Transceiver, Antenna to show the full data link throughput digital and RF, considering EU868 ISM Band. Rx, Tx Spectrum capture radio lora signal over the air signal detection network traffic between the blocks starting from I2c till antennas and vice versa Rx BER ( bit error rate) antenna needs to be designed and impedance graph, S parameter, 3D pattern graphs as well, Gain to be shown as well. check the document for compelte requirements

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    design “Smart Store Door” using an MCU or SBC | packet tracer |

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    I needed an embedded sofware engineer with experience in C2000 from Texas Instruments to program the control of a power converter. The DSP needs to generate 8 PWM, sense analog signals, generate digital signals and implement the close loop feedback (with PI controller) for the power stage (it is a Dual Active Bridge, with output current/voltage regulation).

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    XC2000 C166 SPI Eeprom driver Đã kết thúc left

    Write functions to enable SPI on XC2000 MCU and read/write data on 95160 Eeprom.

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    Circle Gas Đã kết thúc left

    Circle Gas is the project that found a way to bring clean cooking to low-income earners at a scale never achieved before. They identified KopaGas technology as the key to achieving this vision. Circle Gas is now bringing its latest technological innovation, a NBIoT-compatible smart meter to Kenya and expanding the provision of LPG to the mass market in Tanzania and Kenya.

    $272 (Avg Bid)
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    11 lượt đặt giá

    looking for people thart can develop a software for read nand memory MT29F1G08AXXXXXX and T29F4G08ABADAH4 connected to arm mcu sta2062a by jtag

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    I want somone to implement interrupt driven circular buffer for pic16f1825

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    Maduino LoRaWan Đã kết thúc left

    ...breach sensor for remote locations on fencing. I've written a basic program on an Arduino UNO just to see that the sensor works to design; (it does), and have subsequently purchased a Maduino ATmega 328 with an RFM96 LoRa module built in. I know this is a P to P module, but I understand it can be made LoRaWAN with a Lmik sketch. 1: So I need this to be made LoRaWAN compatible. 2: I need the MCU program expanded to include the following... An "I'm still working" frame should be sent to the system say every six hours with an alert in the event of a malfunction. A "Disturbance" alert sent to the system in the event of activity that lasts less than three seconds (industry standard). A "Breach" alert sent to the system and relayed to the cl...

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    MCU IoT BLE - Mobile Đã kết thúc left

    Należy zaprogramować MCU z radiem BLE do komunikacji ze smartfonami. Firmware bez OS. Za pomocą smartfonów MCU będzie wymieniał dane z głównym serwerem. Smartfon będzie również interface użytkownika systemu. Użytkownik przy pomocy appki będzie korzystał z prostych funkcji urządzenia za pozwoleniem (czasowym bądź jednorazowym) uzyskanym z głównego serwera. Dla ułatwienia platforma hardware MCU/BLE do Waszego wyboru, to z którym macie pozytywne doświadczenia. Ograniczeniem jest energooszczędność (MCU zasilany z baterii). Doświadczenie z zabezpieczeniem przed niepowołanym dostępem oraz synchronizacja offline danych z serwerem dopełnią rozwiązanie. Wystarczy firmware dla MCU (+ appka mobilna tylko do testów/prezentac...

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    I currently seeking somebody that could assist me on getting a sample code that control individual SK6812/WS2812 LEDs. Now due to the limited supply of MCU, at the moment I only have this 18F and I use MikroC to assemble the code. The PIC18LF6628 is already on a PCB on which I can share once the project is awarded. I would like to use the fastLED functions or something similar where I can control a specific LED number and color. MCU: PIC18LF6628 Speed : 40mhz Complier: MikroC Pro 7.5.0

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    Arduino Task Đã kết thúc left

    Hi, I am looking for someone to do a simple task on Arduino but the freelancer should have Adafruit 2478 and Adafruit circuit playground class MCU development board 3000. I will share more details through chat.

    $10 - $30
    Niêm phong NDA
    $10 - $30
    3 lượt đặt giá

    would like to use a RGB OLED, 1.5inch diagonal, 128x128 pixels, 16-bit colour oled display with embedded controller, communicating via SPI interface. You'll need to design a simple processor board to interface to the display and code it to have a graphical display to look like a standard analogue audio VU meter. The design must be able to display 2 x 3 different audio inputs (1: input level, 2: ...6291291&s=computers&sr=1-1 The display will also need the ability to display Eq response curves/spectrum analyser. Development hardware will be supplied at my cost. You can supply schematics for the prototype processor board and I would layout the PCB and have them fabricated and then sent to you for prototyping/code testing Etc. I would prefer to use either a PIC processor or a ...

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    STM8L152C6 boot issue Đã kết thúc left

    Error when powering on device (see video). Does not continue to boot up. STM8L152C6 MCU... my question... how to troubleshoot to fix the problem? Flashed the firmware with latest .hex file and 2 versions back... still same problem.

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    Looking for a software developer to make a ECM Flashing Program to flash a MCU by UDS Protcol and J2534/J1939 Interface. I have CAN Logs from a already working program i would like to implement into my own

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    WE ARE INTERESTED IN BUILDING A MODERN 4.3" COLOUR LCD BASED ROOM THERMOSTAT. WE WOULD REQUIRE MCU SOFTWARE & PCB HARDWARE DESIGN TO FIT IN OUR EXISTING PLASTIC SENSOR ENCLOSURE. DESIGN BRIEF WRITTEN BY US.

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    ...have 2 pcb shields, one collects the data and then send it via lora to the gateway (second shield, much simpler) Our product is a weighing scale to monitor cattle. Overview of the complexity of the project: weighing scale board Microprocessor: ESP32 (dual-core 32-bit MCU + ULP core), FLASH 8MB (64M-bits) SPI FLASH , RAM 520KB internal SRAM, with LoRa node chip SX1276 TTL RS232 Converter Analog to digital converter RTC DS130 SD CARD Power Source: Solar panel/battery Gateway Board Microprocessor: ESP32 (dual-core 32-bit MCU + ULP core), FLASH 8MB (64M-bits) SPI FLASH , RAM 520KB internal SRAM, with LoRa node chip SX1276 SD CARD Power Source: Standard wall plug socket; If you can contribute with not only the pcb's design, but helps us to format everything needed to ...

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    Gấp NDA
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    create feasibility study Đã kết thúc left

    create market research, write feasibility study and business plan with real statistics to the market. To simplify the idea: Is to change oil vehicles to LPG vehicles in UAE. By providing the service to change the existing vehicles, parts, facility. Plus, providing LPG stations for fuel consumption.

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    NDA
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    Design the board and Program MCU write and develop firmware works with new IOS and Android update

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    MCU Renesas 70F3382M2 Đã kết thúc left

    Need to duplicate an MCU 70F3382M2 from Renesas.

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    CE certification of electronic Đã kết thúc left

    Help us CE certify one electronic product with 4 solenoid valves and a pcb with ATMEGA 328P MCU at 8MHZ clock frequency. No radio and external 12 VDC power supply only. We need assistance in EMC verification and create technical file.

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    IoT-Based Smart Farming System Đã kết thúc left

    Smart Farming System which consists of plant watering and MCU, Arduino and Blynk app.

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    I need a TPMS - Tire Pressure Monitoring Receiver board/code done. Example ICs that could be used Semtech SX1276 or Silicon Labs Si4464, or any equivalent IC with similar receiver sensitivity. The board has to receive straight FSK/OOK/AOK while making the data available to the onboard MCU. More details on PM. Thanks

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    ST10f27 flash programming Đã kết thúc left

    I need a custom CAN BSL Bootloader, CAN Loader for the ST10F275 MCU from ST. It needs to read and write Flash memory. Read and write EEPROM on SPI. Communication over CAN Program needs to run in STM32F103 CAN Loader written in C++ OR C#

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    LPG vs PNG- Savings Calculator Đã kết thúc left

    I have a model prepared for calculations on MS excel. I want to migrate the same functionality on mobile app or a website. The savings calculator will calculate the savings if a customer switches from LPG to PNG. User inputs would be 3-4 numerical, Using the backend methodology- Output will be 4 numeric parameters calculated.

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    Startthemcu Đã kết thúc left

    MCU universe that contain ironman also

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    We have a C# code comunicante through UART and we need this code to be used with Arduino. Therefore we need help to convert and make this C# code to communicate between two MCU through UART (RX/TX). This should be an easy task for someone who can code on both C# and Arduino. The output of this project should be an Arduino sketch (.ino file) that we can test. Attached C# files and some notes. Bonus will be given to fast delivery and further details can be sent, if necessary to finish the project soon. Looking forward for your bids and timeframe offer.

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    C Code for a motor driver Đã kết thúc left

    I will drive a three phase induction motor in constant speed. I want c code for microcontroller that will generate 3 PWM outputs for this project. I prefer STM8 or Atmega as MCU. - Rated voltage frequency is 200Hz. -Motor will be drived in constant speed. -At start and stop motor will accelerate and deaccelerate by changing frequeny and amplitude -Start and stop will be applied by any I/O pin of the MCU.

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