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    Coding in Python 5 ditë left

    Read data from a sensor connected to an embedded computer. (In case device not available, write program in VS Code and test on an online emulator). Log data continuously into a .csv file. Two different connections to be tried: I2C and UART.

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    1 ofertat
    TDS & Ph sensor 5 ditë left

    Need to code for the below-mentioned sensors in ARDuino IDE and ESP32 as a microcontroller the output value should be displayed on the display Product Analog TDS Sensodule Normal Quality × 1 DS18B20 Water Proof Temperature Probe – Black (1m) × 1 Industrial Grade Analog PH Sensor Kit × 1 0.91 inch I2C/IIC Serial 4-Pin OLED Display Module-WHITE × 1

    €43 (Avg Bid)
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    Looking someone who can program on dsPIC microcontroller, adc, dac, i2c, MPLab ..

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    Looking someone who can program on dsPIC microcontroller, adc, dac, i2c, MPLab ..

    €25 (Avg Bid)
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    5 ofertat

    arduino+barcode handheld+ 100 lcd 16x2 i2c I want 1. schematic 2. arduino code

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    100 lcd 16x2 i2c 2 ditë left

    arduino+barcode handheld+ 100 lcd 16x2 i2c I want 1. schematic 2. arduino code

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    Need 8ch stepper motor PWM controller with I/O expander ,* 1) need to control all motors at same time , with indipendent frequency 2) should support spi or i2c 3) should be isolated 4)should support min 100khz indivudial I/O frequency

    €341 (Avg Bid)
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    Context: There is Two Board connected by i2c interface, Arduino Mega (as slave) and ESP32 (as master). Issue: When ESP32 ask for float value there is a strange error. When float value is higher than ~150.0 (from slave side), an i2c error appear at ESP32. Master code ESP32 : [identifikohuni për të parë adresën URL] Request float value master to slave : [identifikohuni pë...

    €103 (Avg Bid)
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    Project for Mykola N. Ka përfunduar left

    i am looking for a webpage with different tabs for esp32 project. which has to get selected data parameters by user , show their raw statuses on their respective tabs and then those data would be converr to topic name selected by user like 'macid/home/kitchen/ac' and then publish and subscribe to mqtt server. also same data send to database local or api and same data send to google shee...

    €93 (Avg Bid)
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    Project for Ankit B. Ka përfunduar left

    i am looking for a webpage with different tabs for esp32 project. which has to get selected data parameters by user , show their raw statuses on their respective tabs and then those data would be converr to topic name selected by user like 'macid/home/kitchen/ac' and then publish and subscribe to mqtt server. also same data send to database local or api and same data send to google shee...

    €70 (Avg Bid)
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    I need you to develop a single page websocket webserver with tabs for uart,serial,morbusrtu,mqtt,databaseand google sheet apis. all configurations/connect/disconnect would be on page itself. simulation on page itself. modbus/i2c/serial to mqtt

    €146 (Avg Bid)
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    Project for Deep K. Ka përfunduar left

    hey i have a project on Esp32 microcontroller with a webpage and more things to show on webpage. initially work in access mode and then station mode. project includes modbus rtu, serial, i2c and uart, apis.

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    1 ofertat

    I have esp32 working as master , i have 3 Arduino nanos connected with i2c bus to the esp32, i need the esp32 to send request to receive data only when the nano send external digital output to the esp32 as external interrupt, i need you to write me a code solving isr i2c conflicts.

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    23 ofertat

    Need circuit design, PCB layout in altium, programing and functioning prototype Finally need a simple Android App to change settings and also to see the pressure graph in a smart phone. The circuit is used to detect a leak in an underwater camera housings. There are two modes of leak detection: vacuum pressure and water ingress. Vacuum is detected by a cheap MEMs barometric pressure sensor. The h...

    €732 (Avg Bid)
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    A small project that involves using a Renesas ZMOD4410 on the Arduino platform. (ESP8266). I need to have an existing library from Renesas "ported" to Arduino, so it can be used on a board with ESP8266. I can do all low-level I2C testing, but need someone with c++ / Arduino library knowledge. Existing firmware from Renesas is attached.

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    I need to use arduino uno as remote mcu to handle 3 encoders with push buttons, I need to connect them all with one interrupt as per this example [identifikohuni për të parë adresën URL] i need you to write arduino library to communicate with this arduino over i2c and update the values of every encoder, also the ability to set the ranges of every one x5 also x10, and ranges (...

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    The project consist in a wearble device connected at three little beacon, the sistem is controlled by an ATMEGA328p-MU and has a NRF24l01+ like module connection, the device contains different simple modules like real time clock, oled display i2c, gyroscope. I need a computer scientist for to make the software part and the viewing images (ONLY SCIENTIST COMPUTER)

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    Arduino/ESP32 library needed for a rgb ambient light sensor using the Arduino IDE and its I2C wire library. i need a driver library for following I2C sensor. LTR-381RGB. dont need all functions so far. it should be doable to set the gain. ALS_CS_GAIN Register (0x05) (Read/Write) as i would need the data for following channels CS_DATA_IR Register (0x0A / 0x0B / 0x0C) (Read Only) CS_DATA_GREEN Re...

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    I2C Radio link rework Ka përfunduar left

    We have 2 controllers controlling many lights. We connect about 100 controllers via a repeater to the I2C bus. 2 controllers we need to connect via a radio link to the I2C bus. (100kHz CLK) We use RF-NANO. Attached is the block diagram and the program we use. With our testprogram we are able to send the data to the slave. (We do not need to know if it arrived). But with the real world it does not ...

    €26 - €213
    Cilësuar Vulosur
    €26 - €213
    11 ofertat
    Embedded project Ka përfunduar left

    experience in Digital design, Analog design and Power supply designs • Experience in micro controller/processors 8/16/32, DSP/SoC based hardware architectures, interfacing various types of memory NAND, NOR, EEPROM, DDR etc. • Experience in protocols interfaces I2C, SPI, RS232, RS485,CAN, UART and connectivity protocols like Ethernet, Wi-Fi • Require Sensor based analog signal condi...

    €9 / hr (Avg Bid)
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    18 ofertat

    NEED TO MAKE A PCB SHIELD FOR STM32 NUCLEO BOARD h745zi-q 2- max31865 temperature module 4-20 ma current transmitter module (24 supply pin which also powers the other isolated components with 5 v) , 16 opto isolators for pwm signals (prefer pc817) max31864 modbus module esp32 wroom u 12 opto isolators for gpio output 4 opto isolator for gpio input i2c level shifter module , EEPROM MODULE keypad ...

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    I want to communicate some data(I2c) using BLE between 2 nRF52832

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    LED I2C control on ATMEGA328 Ka përfunduar left

    This project uses the design and code from OpenEVSE, designer and manufacturer of open source electric vehicle charging equipment. The ATMega328 microcontroller is used in the project, and the code is maintained in C++. A modification of the source code is required to repurpose the I2C functionality of the controller to control a third-party off-the-shelf LED controller. More information about ...

    €28 (Avg Bid)
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    10 ofertat

    NEED TO MAKE A PCB SHIELD FOR STM32 NUCLEO BOARD h745zi-q 2- max31865 temperature module 4-20 ma current transmitter module (24 supply pin which also powers the other isolated components with 5 v) , 16 opto isolators for pwm signals (prefer pc817) max31864 modbus module esp32 wroom u 12 opto isolators for gpio output 4 opto isolator for gpio input i2c level shifter module , EEPROM MODULE keypad ...

    €313 (Avg Bid)
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    Control system -- 2 Ka përfunduar left

    I need a FW/SW for control system. The system is used with ATMEGA644PA as main CPU. Need to control 5 servos using PWM, RF module using SPI, Barometer using I2C, Led and buzzer using digital output, GPS using UART, Memory (SPI or I2c). The input for the Logics are from the RF (SPI) and 3 switches from digital Input. More info please contact.

    €958 (Avg Bid)
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    18 ofertat

    NEED TO MAKE A PCB SHIELD FOR STM32 NUCLEO BOARD h745zi-q 2- max31865 temperature module 4-20 ma current transmitter module (24 supply pin which also powers the other isolated components with 5 v) , 16 opto isolators for pwm signals (prefer pc817) max31864 modbus module esp32 wroom u 12 opto isolators for gpio output 4 opto isolator for gpio input i2c level shifter module , EEPROM MODULE keypad 4*...

    €105 (Avg Bid)
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    12 ofertat
    ESP32-OV2640 Imaging Project Ka përfunduar left

    This project utilizes a TTGO T-Camera Plus with OV2640 RGB sensor and a custom designed illumination PCBA. Custom firmware shall be developed to achieve the following; • ESP-WHO framework, specifically Camera with Web Server functionality shall be considered the base firmware. ([identifikohuni për të parë adresën URL]) • Because of limited GPIO, an I2C GPIO interface...

    €732 (Avg Bid)
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    I have a sensor of pressure BX-PSM19D, and i need a library to manage the information from it, i have the datasheet of the the sensor and want a library similar to the one for the oled or rtc i2c.

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    AVR development Ka përfunduar left

    I (Electrical Engineer) work for a small company that makes Ethylene Oxide Sterilizers and I've got some 8 bit AVR programming work that I'm simply stretched too thin to do myself. I just got the go ahead to outsource it. We've got a mainboard and a daughterboard each running an AVR128DB-64. Have a small touchscreen display. That display is used in another released product so we...

    €3500 (Avg Bid)
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    Универсальный робототехнический контроллер представляет собой модульное устройство на основе периферийного "Arduino-контроллера" на базе процессора AtMega2560 и встраиваемого одноплатного микрокомпьютера Интерфейсы программируемого контроллера* TTL, USART, I2C, SPI, Ethernet Тип передачи беспроводного сигнала* Bluetooth WiFi Количество ядер микропроцессора модуля технического зрения...

    €213 - €639
    Vulosur
    €213 - €639
    2 ofertat

    Develop real-time embedded software for production consumer products on a range of silicon platforms, mainly ARM [identifikohuni për të parë adresën URL] product/system requirement document review and analysis, feasibility study and proof of [identifikohuni për të parë adresën URL] software architecture and high-level design, as well as improvement of robust...

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    I2C development Ka përfunduar left

    1. I2CA Module Driver for TMS320F28379D [identifikohuni për të parë adresën URL] API development for Byte Read, Byte Write, Page Read and Page Write. 3. EEPROM Slave Address: 0X00. 4. Pins used for Interfacing: Serial Data (SDA): GPIO00, Serial Clock (SCL): GPIO01, Write Protect: GPIO02 [identifikohuni për të parë adresën URL] module frequency: = 100KHz...

    €717 (Avg Bid)
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    Our electronic products integrates an I2C memory (NTAG I2C PLUS). We would like to update our existing Android application: Nexelec Config Tools available on PlayStore. This app makes it possible to read / write / modify plain text NDEF records. The main tasks involves: - Adding new products in the application - Taking into account new text record - Modifying the GUI - Adding multilingual feature...

    €1142 (Avg Bid)
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    Ju lutemi Regjistrohuni ose Identifikohuni për të parë të dhënat.

    Cilësuar MRS

    We have ready prototype PCB and need a code writer with following skills: 1 Microchip PIC24 architecture using MPLAB X and XC16 2. I2C and 2 line symbol display 3. UART serial peripheral 4. buttons and LEDs Here is a short description: a signal commutator using commands from buttons or from RS485 interface. The commutated signal needs to be displayed on LCD. There is some interlocks. Its a simp...

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    I am looking for a 180 degree fisheye camera module with HDCVI video output and an UART, SPI or I2C interface for text overlay. I want to connect a microcontroller with a sensor like temperature, etc and show this info on the camera image (text overlay).

    €4151 (Avg Bid)
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    I2C libraries on STM32F303CB Ka përfunduar left

    Hi, We are looking for fast mode 400 Khz - I2C libraries without using HAL/Standard peripheral library functions. IDE - STMCUBE - 1.6.1 Initialization - 72 Mhz system clock (8 Mhz external crystal, PLL_Mul - 9), I2C1 PB6 - SCl and PB7 - SDA. I2C_Read( slave_ID, data_address, data. len_data) - function to read data from I2C slave(EEPROM) I2C_write( slave_ID, data_address, data. len_data) - fun...

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    About Project: Hardware with base circuit and Arm controller to control +Measure circuit values or test area. Test measurements fed to ARM Micro controller via ADC thru SPI or I2C. Micro-controller connector to PC via USB/UART. Need freelancer for below activity: 1. Develop ARM Micro controller coding to read ADC data, covert it as per provided conditions and fed to PC by UART/USB protocol. Micr...

    €581 (Avg Bid)
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    14 ofertat
    Nrf52840 with I2C sensor Ka përfunduar left

    Need to interface an I2C sensor with nrf5 SoC. Only require to edit corresponding I2C functions write in an already existing sensor driver. The program needs to be compiled in Segger Embedded Studio. Further details will be shared during the project discussion.

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    5 ofertat

    We are making a device wherein we are required to filter and amplify sounds. We are using ESP32 as our controller and MEMS INMP441 as our sensor. Communication channel is I2C. We need someone who is experienced with these hardware. We have a code ready that captures the sounds and send them via bluetooth. We need someone who can help us put frequency filters and amplification of sounds captured.

    €26 - €213
    Vulosur
    €26 - €213
    7 ofertat

    Necesito poder leer una fila especifica de un archivo txt, con Arduino mega, si el numero leído es el correcto, entonces se leerá todo el archivo completo, si el numero no es el correcto entonces se mostrar un mensaje en display oled de 1.3" (i2c)

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    6 ofertat

    ESP32 project will be written in C Language , and by using ESP-IDF Inegrated Development Enviroment. This project is about to communicate ESP32 Microcontroller with MPU9255 Gyro sensor. Communication will be done by using I2C Protocol. You dont need to write any logic. Just i need is , to see Gyro, Accelometer, Magnetometer, Barometer, Temperature values at the ESP-IDF terminal viewer... Also you ...

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    headlamp with BLE Ka përfunduar left

    I have a nrf52 pcb board with peripherals on i2c bus and leds driven by cpu output. I' d like to create the firmware to control the lamp into Segger environment but i never used it.

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    Project for Yaoming L. Ka përfunduar left

    I've got a small embedded LTE modem ([identifikohuni për të parë adresën URL] MIFI: [identifikohuni për të parë adresën URL] You'll see there is a 6-pin header for an onboard Li-Ion battery. I need to remove the battery, and power the board via that header instead. However, it appears they are using i2c to monitor state of charge, temperature, ...

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    Here are 2 tasks I need to get done. If things work well, there are a few other small tasks: 1) PIC32MZ2048-EFH100: SPI-6 slave node Using Harmony-3 framework, transmit ASCII char content of a buffer on SPI-6, after each time a specific packet arrives from the master. 2) PIC32MZ2048-EFH100: SPI-5 Master node Using Harmony-3 framework, Read and Write a number of bytes to/from a...

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    FPGA I2C module Ka përfunduar left

    prepare a I2C module for Altera FPGA

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    embeded software Ka përfunduar left

    The core of the system is MSP430FR. We will get commands over IR and based on reveived command control sevral device over I2C, UART, SPI(OLED). Keep some boot register information fram.

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    Automatic Co2 controller Ka përfunduar left

    Essentially the code I am requiring is for an automatic greenhouse Co2 controller where if the light level is sufficient and the user has input the desired Co2 level (in ppm) the controller will turn on a relay until Co2 levels are at the desired set point. PID functionality would be nice be not required as hysteresis would be sufficient. Variables like acceptable light level and hysteresis toler...

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    Scenario You need to build a com,plete IoT system that can have real life application related to home, healthcare, transportation, and community, etc. For example, one can create a system that can measure and monitor humidity & temperature of home, measuring distance between the two objects, creating a Burglar alarm or any other system. For this development, you need to develop a system usi...

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    13 ofertat