絞り込む

私の最近の検索
次の条件で絞り込む:
予算
to
to
to
種類
スキル
言語
    ジョブステータス
    1,285 i2c 仕事が見つかりました。次の価格: USD

    A project that receives performance/production industry DMX512 protocol data to control LED brightness and stepper motor control. A series of sensors, probably using I2C is involved. Sensors would be temperature, optical position encoding and others. Touchscreen panel required. Need a committed and reliable person to work on project, using bare metal programming on the raspberry PI. Some open sour...

    $18 / hr (Avg Bid)
    $18 / hr 平均入札額
    13 入札

    Hello, We want to Read SPO2 as well as HRM data based on Osram SFH 7072 and nRF52. 1) [ログインしてURLを表示] 2)[ログインしてURLを表示] We use currently that development board for setup prototype. Development tool use:- Arduino IDE Work :- Connect heart rate sensor board (1) with Arduino nano 33 BLE sense(2) and read internal data of SPO2 as well as HRM and Send over terminal. We want to use Arduino IDE and w...

    $396 (Avg Bid)
    $396 平均入札額
    8 入札

    *Components will include PCB, IR (Emmitor- detector), a small microprocessor, power transistor to drive a relay, A dual-color LED, and the circuit will communicate with a mega Arduino via I2C protocol. *small program to operate the PCB. *the body form will be a hole disk with 30 mm out diameter the hole dia is 10mm and with a good design. 1- we want a PCB circuit with 30 mm out diameter and a cent...

    $149 (Avg Bid)
    $149 平均入札額
    17 入札
    PCB and firmware IR circuit 3 日 left
    認証完了

    I am looking for PCB design, and the gerber files to hand to prototypers. the circuit will use for a local textile machines *Components will include PCB, IR (Emmitor- detector) ,a small microproccessor, power transistor to drive a relay, a dual colur LED, and the cercuit will be comunicate with a mega aurduino via I2C protocol. *small program to operate the PCB. *the body form will be a hole disk...

    $180 (Avg Bid)
    $180 平均入札額
    17 入札

    Thanks for your intereset, this Project is divided into Three parts. 1. Connection of the device 2. Collect MPU9250 data 3. FFT process of MPU9250 data 1. First check in SPIFFS if there is any know wifi Connection site, the ssid and password be located in clear text in the SPIFFS file. If there is no availably Connections set ESP32 in servermode with SSID and Password from SPIFFS setup. If a new...

    $240 (Avg Bid)
    $240 平均入札額
    16 入札

    Hello, I need a PCB designer who's able to modify a current pcb on CADSTAR (Design Editor Version 13.0) : - switch from 2.7" pervasive display e-ink to 3.7" good-display e-ink - switch from NXP NTAG to NXP NTAG I2C Plus - keep only main chips: NXP Cortex M0 LPC11U37 Microcontroller, NXP NTAG I2C Plus NXP UHF UCODE 3.7” e-paper - remove arduino shield, usb, capacitive buttons...

    $81 (Avg Bid)
    $81 平均入札額
    10 入札

    - Develop Arduino Code - Arduino Mega, rotary encoder, lcd2004 I2c, DHT22, relays, and so on.

    $154 (Avg Bid)
    $154 平均入札額
    25 入札

    We are looking for someone to have a long term relationship with and will provide support and guidance even after project completion on different Social Media ventures like YouTube. For more information, feel free to contact us. Your First Task: You will be responsible for creating an introductory video for i2cTraining and i2c Business Solutions (i2cbs). Please understand we expect a total of 2 v...

    $149 (Avg Bid)
    $149 平均入札額
    32 入札

    I need a firmware written for a custom board made using an ATMEGA4809. Major skill needed for doing this software are: Switching I/O Timers Interrupts MODBUS RTU comunication protocol Controlling a I2C display. Attached you will find Software Description and board schematic. The software will need to be well commented. Please do not use arduino IDE THE SOFTWARE MUST BE DONE IN AUTONOMY! I can ex...

    $570 (Avg Bid)
    $570 平均入札額
    34 入札

    I am looking for PCB design, and the gerber files to hand to prototypers. *Components will include PCB, IR (Emmitor- detector) ,a small microproccessor, power transistor to drive an actuater coil, a dual colur LED, and the cercuit will be comunicate with a mega aurduino with I2C protocol. *small program to operate the PCB. *the body form will be a hole disk with 30 mm out diameter and with a go...

    $121 (Avg Bid)
    $121 平均入札額
    37 入札

    I want an expert to design me a PCB that has an ESP32 embedded on it (something similar to the attached image) and add the next to it: -Buck converter circuit DC to DC 5v (step down) - x2 PCA9685PW using I2C connection - Custom logo on the board I want 3D view for the circuit. the PCB can be more than 2 layers. there is more details about the circuit... I want the gerber files to order it online.

    $99 (Avg Bid)
    $99 平均入札額
    13 入札

    We are currently seeking an Embedded Engineer to help design and build our embedded systems in our new generation of electronics. JUMP seeks professionals who are passionate about making cities around the world a better place to live and bike, care about customer experience, and can help us continually improve our product. What You’ll Do * Design, develop and maintain embedded application...

    $32 / hr (Avg Bid)
    $32 / hr 平均入札額
    36 入札

    Hello, I would like to use a 1.3" OLED LCD Display Module IIC I2C Interface 128x64, instead of the 20x4 LCD I2C shown in the Layout picture. I require someone to edit the sketch to make this change. I have included pictures and the sketch in the files section. Thank you.

    $13 (Avg Bid)
    $13 平均入札額
    5 入札

    Reading Smart Batteries SoC over SMBus (I2C) using an Arduino and sending from the Arduino over I2C telemetry data to the LTC4015 to control charge current and voltage for the Smart Battery.

    $140 (Avg Bid)
    $140 平均入札額
    24 入札

    I'm trying to get an idea on price and timing on designing a prototype board. The complete module will include 3 parts, but this project is only about power management. All should be as power efficient as possible. Each input/output should be protect for reverse voltage/high voltage Able to sustain 70 degree Celsius -20 I'm open to any changes if it makes sens or add something. There ...

    $432 (Avg Bid)
    $432 平均入札額
    14 入札

    I want to make a vending machine controller based on Raspberry Pi and Arduino. It will use pulse based multi-coin acceptor and bill validator. 20x4 I2C LCD and Matrix keypad will be the GUI. I will provide sources from an open source VMC based on Orange Pi Zero for guide.

    $314 (Avg Bid)
    $314 平均入札額
    20 入札

    Pic16 reading temp and voltage values using I2C and sends the information to a 2nd pic 16 . So one pic reads the data and makes decisions based on that data.

    $116 (Avg Bid)
    $116 平均入札額
    14 入札

    Pic16 reading temp and voltage values using I2C and sends the information to a 2nd pic 16 . So one pic reads the data and makes decisions based on that data.

    $122 (Avg Bid)
    $122 平均入札額
    2 入札
    PCB BME280 終了 left

    Español o ingles./ Spanish or English. PCB board development for BME280. Minimum width. I2C as input with 2 pads top and 2 bottom (SDA and SCL in one side and VCC and GND in other side). No holes for I2C connection. Only 2 layers Take care with the model: BME has temperature, presure and humidity! PCB will be developed in Proteus or Altium. Project files and Greber files will also be provi...

    $33 (Avg Bid)
    $33 平均入札額
    21 入札
    $128 平均入札額
    20 入札

    I have a datalogger system, developed in C, on the basis of a Texas Instruments MSP430FRxxx series microcontroller which stores data to an SD card using the FATFS open source code. I would like to integrate a Bluetooth (or Zigbee or cc2500) module to allow remote data retrieval from the datalogger in the field and to query the status of the datalogger and set control parameters. The control unit c...

    $640 (Avg Bid)
    $640 平均入札額
    20 入札

    looking for embedded engineers having expertise in following areas: PIC microcontroller ARM Cortex M3/M4 digital I/O (GPIO, UART, SPI, I2C, PWM) STM32Fx, NXP, EFM32 new freelancers are also welcomed. I am looking for a freelancer who can work for a long term. I will share work details in chat

    $23 (Avg Bid)
    $23 平均入札額
    31 入札

    Need a 4 channel (2 x pt100 with max31865 and 2 x 4-20 mA with i2c) datalogger on raspberry PI usb. Every 2 sec create a new entry on a csv file in usb. Every day create a new file with date as name

    $254 (Avg Bid)
    $254 平均入札額
    10 入札

    Thank you for your interest in my project. Esp based multisensor pcb design I'm looking to build a product, from electronics design and manufacturing. I'm looking for engineer who can lead this project and help me though the process. Requirements - Esp8266 - Micro usb power and programming - Cp2102 usb serial - Bme280 temperature humidity - i2c - Am312 motion - Bh1750 luminance - i2c -...

    $456 (Avg Bid)
    $456 平均入札額
    30 入札

    Hello, My project is a management system for an interior stealth greenhouse for growing hemp :) For now, I've created/edited on Tasmota_FW a few codding lines in order to make it functional, and it is quite functional, however, I do not have the skills to make automation dependant on the esp8266/atmega728p, instead of relying on HA for automation. My goal is to automate the system directly on...

    $1267 (Avg Bid)
    $1267 平均入札額
    17 入札

    Programming in C in AVR studio The controller will start and initialise the sensors then read data from the sensors via I2C, in adition the controller shall count interrupts on two different input pins. The interrupts counts shall be calculated as number of interrupts per hour. Store the data in ram and deliver the data to the serial port (UART) when requested by an external command. When the c...

    $202 (Avg Bid)
    $202 平均入札額
    25 入札

    We need a quick integration of MAX32664 Version D with Nrf 51422 ( Ndk -51 ) Board. The integration is essentially i2C code. The code should run on Nordic SDK 10 and Keil uVision 5 Thanks

    $358 (Avg Bid)
    $358 平均入札額
    7 入札

    There are 2 boards : Master : NUCLEO-G071RB (based STM32G071RB) Slave : STM8SVLDISCOVERY (based STM8S003K3) I2C characteristics are: Speed - 100000, 7bit address, slave address 0x30 need transfer 4byte. Master initiate the communication. In master the pins that used are PB8 and PB9. In slave the pins for communication are PB4 and PB5.

    $168 (Avg Bid)
    $168 平均入札額
    7 入札

    1. Sort out power issues: our device (with 2 nRF MCU and sensors) will be power from the LED driver (SR, DEXAL, or other DALI part 150/250 / ANSI C137.4-2019 compatible LED Drivers). The connection is only 2 wires providing both power (~15v) and the data/signal to the LED Driver. Prototype the power converter on a breadboard to measure power parameters (volt and mA availability). 2. Develop the s...

    $20 / hr (Avg Bid)
    NDA
    $20 / hr 平均入札額
    19 入札

    Hi freelancers Looking for electronics engineers having good experience in following modules: • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • Drivers (GPIO, UART, SPI, I2C, PWM....) • IDEs like Keil MDK V5, ATmel studio and MPLab XC8.

    $25 (Avg Bid)
    $25 平均入札額
    25 入札

    I am looking for individual who is professional in STM32 firmware engineering. Must willing to work more than 2 months from now on. Familiar with DALI protocol is great plus. Start bid from "Firmware" and attach link I2C using FreeRTOS you have done so far. Hourly rate will be $15~25 and weekly limit is more than 30 hours so full time freelancers only, not moon rider.

    $2348 (Avg Bid)
    $2348 平均入札額
    13 入札

    Looking for specialist in STM32 series arm cortex chip, and this will be ongoing project. So I am collecting the idea how to handle this task whether it is fixed price based or hourly based. Experience in DALI will be great bonus. Must provide personal link for I2C using FreeRTOS otherwise will be discarded.

    $1099 (Avg Bid)
    $1099 平均入札額
    13 入札

    Looking for specialist in STM32 series arm cortex chip, and this will be ongoing project. So I am collecting the idea how to handle this task whether it is fixed price based or hourly based. Experience in DALI will be great bonus. Must provide personal link for I2C using FreeRTOS otherwise will be discarded.

    $20 / hr (Avg Bid)
    $20 / hr 平均入札額
    12 入札

    Using this tutorial as a base for the project - [ログインしてURLを表示] - update to use a MCP23017 GPIO expander (I2C device) - and add digital read/write to code. Using the adafruit MCP23017 ("Adafruit_MCP23017.h") library (and wire.h or similar library if needed to map I2C pins). Using this board - [ログインしてURLを表示] . Need to map I2C (SDA and SCL pins - suggested using pins 12/SDA and 14/SCL ...

    $169 (Avg Bid)
    $169 平均入札額
    23 入札

    Looking for a professional embedded developer in Keil and CubeMX for the DUAL-CORE STM32H747XI, which controls AD9959 via QuadSPI. Also full support of 3 ADCs 2 DACs I2C SPI UART via interrupts and DMA. Start working remotely on my Evaluation Board, then on the actual PCB, which will be ready in 2 weeks.

    $1120 (Avg Bid)
    $1120 平均入札額
    22 入札

    We have a raspberry pi that is going to be running a vending machine. We are using woocommerce for our website. We would like to develop two things. A gui for the Touch Screen on the vending machine itself: - should have knowledge of how to integrate the gui to call the sql database on the woocommerce site for pricing and photos of the button. - should have knowledge on how to integrate twilio to ...

    $20 / hr (Avg Bid)
    $20 / hr 平均入札額
    31 入札

    This is for the first part of the PN532 NodeJS I2C IRQ Project

    $30 (Avg Bid)
    $30 平均入札額
    1 入札

    Circuit board assembly (circuit board diagram) Two circuit boards: 1. First circuit board: a. Sensor MAX30102 (I2C) (one side) b. Component-related elements and cables (other side) 2. Platine: a. Microcontroller b. Bluetooth-Module c. Rechargeable power supply with battery, rechargeable via mini-USB d. Cable from circuit board 1 e. Other necessary elements Tasks 1: Search for suitable, certified...

    $511 (Avg Bid)
    $511 平均入札額
    38 入札

    Quick project for interface in NodeJS using I2C and IRQ on Raspberry Pi. Communication is for use with PN532 NFC Controller. Have functional code in C++.

    $440 (Avg Bid)
    $440 平均入札額
    6 入札

    I would like to learn Embedded C programing to Program below following items: 1. Serial Communication 2. MODBUS Protocol 3. Bootloader development 4. Timers initialization for State machine implementations 5. Interrupt Service for Priority interrupting 6. GLCD programming 7. CAN Protocol implementations using Microcontroller. 8. I2C and SPI Protocol.

    $4 / hr (Avg Bid)
    $4 / hr 平均入札額
    11 入札

    I have 2 boards first MB997D (the STM32) and second MB1008A (the STM8), one is master and the second is slave. I need I2C master and slave code for the MB997D (the STM32) in order to communicate with MB1008A (the STM8), I already have the code for MB1008A (the STM8). need to send 4bytes, and verify that they arrive to slave. they code should be used in IAR compiler. the work must be finished in ...

    $103 (Avg Bid)
    $103 平均入札額
    7 入札

    Need Petalinux configured for a custom board based on ZCU3EG with 2019.2 tools. It must work with 1 GbE, SATA, USB, UART, CAN, I2C and SPI peripherals including the dual QSPI memory. Vivado structure (bitstream, hdf, xda) are already created. All the problem is in setting up the device tree. To share files and test results, the developer must use Ubuntu 18.04 Thanks guys, I sorted out myself.

    $232 (Avg Bid)
    $232 平均入札額
    6 入札

    I need an MIT App Inventor 2 app built that can connect to an Arduino using Bluetooth, receive i2c data from a sensor and store that data (so I can use it in calculations) Once connected, the Arduino just needs to send the data every second, so that side should be very simple.

    $225 (Avg Bid)
    $225 平均入札額
    14 入札

    We're looking for freelancers to port from Arduino code to STM code using STM Cube MX and STM Cube IDE. We are looking to shift to STM32 L series microcontroller. Essential use cases 1. Capacitive touch - swipe/tap/proximity detection 2. Low Power development 3. I2C communication with Accelo Gyro module 4. UART communication with BLE 5. LED control

    $443 (Avg Bid)
    $443 平均入札額
    14 入札

    Hello, I need a 2-Cells (500mA) Li-Ion Battery charger but also needs to have a battery State of Health (SoH) measurement. The SoH measurement coud be SPI/I2C/Analog/... The most important think to know is you have to put SOHM in the first and last line of your bid. And that the SOH measurement will be on the charger no with the battery so it has to be measured only when charging. Please feel ...

    $349 (Avg Bid)
    $349 平均入札額
    9 入札

    PCB Design Driver Board for a Touchscreen for RPI 1) Design a PCB board to expose the pins from the display touchscreen connector. 2) Connect the I2C pins from the display to the raspberry pi I2C pins.

    $250 (Avg Bid)
    NDA
    $250 平均入札額
    1 入札
    $14 / hr 平均入札額
    5 入札
    Trophy icon STM8S003F3 I2C communication 終了 left

    I have 2 boards of MB1008A, one is master and the second is slave, I need to have I2C communication between them. the task is to write FW for this communication.

    $167 (Avg Bid)
    保証

    We are looking to drive a matrix of 24V DC Motors by i2c. (7 by 10 Matrix) This is to replace an old vending machine motherboard and to have it interface with an Arduino controller by i2c. We can provide detailed pictures of the motherboard made in 1984; It uses the following parts to drive the motors: MJE700 (60V / 4A) ULN2064B (50V / 1.5A) The motor detects a full rotation by shorting the motor ...

    $227 (Avg Bid)
    $227 平均入札額
    5 入札