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    2,572 microchip i2c jobs found, pricing in USD

    What I need is very simple so I'll keep it short and sweet. I need someone with the ability to remotely deactivate a microchip without physical access. The problem is that I basically have no information whatsoever on the microchip. All I can tell you is that it detects sound like a microphone would, projects sound like a speaker would, and has a frequency of sorts. I am open to any ideas th...

    $320 (Avg Bid)
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    (Do NOT bid for the project if you are not able to send sample of below code) I need a working code to be written into PIC Microcontroller family where a crystal of 12MHz is being used. It is a device that will detect object using IR sensor (RX and TX) with 4 indicator LEDs. The device has an USB plug where data will be sent to and received from PC. You may use USB HID Terminal from mikroC/mikroBa...

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    We are in need of hiring firmware expert who has 5+ years of experience in ESP32 firmware programming. The peripheral components and functions are listed in the below - Step motor drive(A4988) - Server motor drive([login to view URL]) - RFID tag read(MFRC522 module) - Scale using Load cell(HX711) - LED stripe PWM dimming control(5V monochrome LED stripe) - Nextion display Interface(4.3" NX322...

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    What I need is very simple so I'll keep it short and sweet. I need someone with the ability to remotely deactivate a microchip without physical access. That's all.

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    The new project with BLE is following: STM8L152R8 (Port PC0 and PC1) connected to LBCA2HNZYZ (based DA14580, port P04 and P05) communication protocol is I2C. 1. uC send message to BLE , in a polling mode and should retrieve data back after 20-30 sec. 2. BLE will forward the message to mobile device 3. Mobile device will send feedback . 4. BLE will forward the feedback message to uC. I have c# app...

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    I need a basic function setting of the stm32f407 discovery board based on the EWARM program. 1. USB dfu mode setting and simple testing 2. 8 channels for servo motor(PWM) setting and simple testing 3. 3 channels for fan(PWM) setting and simple testing 4. 8 channels of interrupt setting and simple testing 5. 1 USART(Rx,tx) setting and simple testing 6. i2c for eeprome setting and fuctions and simpl...

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    Write a software for a Microchip PIC processor, according to the attached PDF "Software_functional_description". The code must be well commented in english. The Development should be done in Microchip's MPLab, and the result delivered as such a project. The code must be tested and verified on a special made prototype board, the prototype board must be manufactured by the Freelancer...

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    Need define I2C definition and also basic send receive command for STM8L152R8. Need to use standard I2C1 port according to datasheet I have NUCLEO-8L152R8 for debugging. the developing environment is IAR. Need to tests the code , I can provide TeamViewer connection. This job should be done in 2 days.

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    We are developer medical devices, need urgently expert hardware developer with over 10yearsof experience in designing & developing BLE based Nordic microcontroller with RS485, I2C , USB ports and BLE communication interface meeting all the CE guidelines. Device has hardware & display screen design with Firmware programming requirement. Only qualified & confident engineers shall apply.

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    Circuit designed and built using Arduino NANO and i2C LCD. Code 90% written. Requires tuning of ADC incputs to show greater resolution. Also requires change in use of bar/psi units with addition of switch. Full specification document available once freelancer is selected. Must be proficient in NANO's and ADC use. Proficient in English and previous projecte experience.

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    We are looking for someone to create a micropython library for the VL53L1X TOF sensor. It needs to work with Pycom GPY, and preferably use the PyCom I2C module ([login to view URL]). It does not need to support all functionality that the VL53L1X supports, but should be able to at a minimum: - Verify that the sensor is connected and working (e.g. retrieve Module ID), check boot state, etc. - Retrie...

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    We are looking for someone to create a micropython library for the VL53L1X TOF sensor. It needs to work with Pycom GPY, and preferably use the PyCom I2C module ([login to view URL]). It does not need to support all functionality that the VL53L1X supports, but should be able to at a minimum: - Verify that the sensor is connected and working (e.g. retrieve Module ID), check boot state, etc. - Retrie...

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    We are hardware and firmware developers of IOT devices. What we need is enhancements and bug fixes to an APP we have on Apple's "TEST FLIGHT" SKILL SET REQUIRED: * 4 years experience writing APPS for smart devices *App is written with Xamarin a Cross-Platform for building Android & IOS apps with .NET and C# WEB interface with IOT devices * Good written & verbal co...

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    looking for a specialist to build a firmware for nrf52840: 1. Going to sleep (System On Mode). 2. controlling PWM 3. Controlling Step motor controller 4. communicating with i2c eeprom 5. measuring voltage using ADC using native code (Not arduino or any). thx.

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    I need to communicate between arduino nanos and raspberry pi using I2C and communication between different arduino nanos using IR.. Let me know if you're interested and I'll give you a detailed explanation to the project.

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    Looking for a freelancer for an extremely time sensitive project, need to interface LCD with EFM8UB2 via I2C. Freelancer need to enable i2c communication in EFM8UB2.

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    We're an EdTech company looking to develop an open-source project to get more people interested in the International Space Station - we've started the project already but are looking for an extra pair of hands to keep the momentum going. We'll be developing some electronics that the Raspberry Pi will control based on realtime data being published by the ISS - people will be able to ...

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    I managed to Zap A Tracy Crooks EC2 engine controller used for a 13b rotary engine. The company is out of business. Their appears to be still some activity in the Microchip PIC18F6680 devices. I need someone set up to see if the internal programming can be read out and loaded into two news devices. Can you refer me to anyone setup to readout this (socketed ) unit and replicate it. Dave ...

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    I have a Raspberry Pi project working in python The Raspberry uses the I2C BUS to switch 16x Relays, monitor 16x Digital Inputs, monitor 8x ADC INPUTS The project is working in python & It measures, temp, rpm and other variables from various sources, outputs to the relays depending on conditions of inputs. The next stage of the project is a GUI, I've decided to go with Node-Red, So far i...

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    (Do NOT bid for the project if you are not able to show sample of below code) I need a working code to be written into PIC Microcontroller family where a crystal of 12MHz is being used. It is a device that will detect object using IR sensor with 4 indicator LEDs. It has a USB plug where data will be sent to and received from PC. I have a program which will send command to the PIC so it will genera...

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    We are looking for an engineer that has experience with C coding in Microchip SAM E5x series, CAN bus implementation, good understanding of all relevant interfaces IC2, UARTs, USB etc, We develop in Atmel Studio or with the new Microchip tools and code repository in our GIT that you will access using a VPN. The system has a tone of code already done and it is in production. Many MCUs are interconn...

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    PID CONTROLLER BASE ON ESP32/ESP 32 SOLO 1 THINGS TO INTEGRATE 1) RDL 4-20 MA LOOP CURRENT TRANSMITTER 2)MAX31865 PT100 MODULE 3)ROTARY ENCODER WITH PUSH BUTTON 4) I2C DISPLAY 5) BUTTONS AS PER REQUIREMENT NEED TO CREATE A PID LOGIC WITH AUTO TUNE AND MANUAL TUNE OPTION NEED WIRING SCHEMATICS ON LCD DISPLAY 1) RV(REAL VALUE)(0-100%) (VALUE IS SET IN CODE BY USER) 2) SV(SET VALUE) (0-100%)(VA...

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    [login to view URL] [login to view URL] need pid with esp 32 i2c display current loop transmeter max31865 rotary encoder and buttons

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    Generate code to control led using a Pic24 microchip See circuit image I need to control the LED's colour I need the LED colour to change when the sensor is activated Is this possible with circuit?

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    This should be easy task for professional. I have 3 bit input to arduino, according to state of the input arduino should change color to RGB diode. For example if input is 010 RGB will emit blue color, when input is 011 RGB will emit green etc etc... Diode i would like to use is with build in WS2812 controller and its connected over i2C, There are already a lot of libraries out there. Please apply...

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    Can any one help to make function for read write to sensor. There are driver given by them on github... But I’m not able to make it work... This support I2C and SPI. I just need read write function thats all... Thanks you!!

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    Design an iOS app icon with blue background, and white "sand dunes". Two versions; 1 as above, and the other with a "microchip" icon around the sand dunes.

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    We will provide supervisory support and and introduction. You should have "beagle bone type" small control system and you should have skills in : C++ (bare metal and embedded linux) Desirable: Experience with Microchip PIC and Ti TMS320X. Experience with PHP, Javascript and Lua. Experience with Linux cmd line and Bash. Some experience with power electronics. Some experience with renewa...

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    Looking for someone with experience in nRF52840 and ESP32 to communicate between the two modules and send two way data from nRF52840 and ESP32 wirelessly. nRF52840 will have an LED and I2C motor driver - TI DRV8830. ESP32 will be connected to the AWS IOT Cloud. Control of the LED and I2C motor driver should be done using MQTT protocol that is on the ESP32. NO Arduino code should be used !

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    I want an expert to build Custom Yocto Embedded Linux Build with QT fast boot for the RaspberryPi and STM32. Must be comfortable with different Embedded Interfaces / Protocols like SPI, i2C, and be comfortable with Linux Embedded device driver development / customisation. Must be comfortable with QEMU simulation, I want to migrate to RaspberryPi (with custom Yocto OS that boots up to a QT GUI ...

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    I have a Mega with built in ESP8266 ([login to view URL]) both parts programmed separately. My project consists of 10 Analogue inputs :- 9 x Current Transformers (STC-013-30) 1 x Voltage Transformer ([login to view URL]) 1 x Temp Sensors (Possible I2C) 3 x Digital Outputs 3 x Digital inputs I want the status of all of these to be reported back to a dashboard on "Things Board" or simi...

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    I had enlisted a programmer on this site but with an increase of specification his revised quote was increased by 5x, this is not affordable. I need to finish the project in an affordable budget. I can provide the existing code as reference. It may need to be completely rewritten or amended. This is a personal project that i may in the future move to one including custom making of a circuit and b...

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    We have a custom microcontroller hardware device that communicates with a mobile device via Bluetooth LE. All we need done for the first phase is to establish communication between the hardware controller (embedded C) and the mobile device (Android or Apple). GATT structure is very simple transferring only 2800 bytes in an array every 300 ms. We will supply hardware and schematics. Specifically, ...

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    We are a small business B2B, I must have designed and produced a shield for the Arduino Micro, which contain a simple analog OSD MAX7456 and an I2C level converter for connecting a pressure sensor. 2 samples must be delivered and subsequently approx 100 ps.

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    I need a small audio PCB with speaker term block terminations and a 3.5mm microphone jack. Need to drive 2w speakers. Also needs a humidity/temp sensor (296-46272-1-ND). Mayb this would work for audio IC? WM8962BECSN/RDKR-ND I need drivers for audio and mic to talk to Linux on a Jetson NX. I think Mayb it could communicate using I2C?

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    Hello, I need help for my project. Device: Raspberry Pi 3 with I2C, Blynk app, one water pump with 5v relay Sensors: water level sensor, 6 soil humidity sensor I need to design a fertigation system where when running, it can read all 6 humidity and water level in the tank. I also need to on and off the the water pump for the fertigation system. If possible, i would like the pump to be automatic...

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    I'm an old PIC programer (proton+, more like basic than C) with dozens of real world projects out in the field - trying to learn something new. I have built a base board for my Raspberry Pi (? boot, shoe - or whatever is the opposite of a HAT) to give me i2c access to ADC, DAC RTC, Serial and a few relays so I can learn how to control stuff. I've figured out how to use Python to talk ...

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    IoT hardware that is ready for release. We moved to Mbed for more stability (Google Cloud) and have some minor issues with SPIFblockdevice and Microchip 4-port switch PHY.

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    Hi I am designing eeproom emulator for my project. It should work via i2c protocol.

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    I've a circuit, it takes analog signals and amplifies with an Opamp. I need to take this signal when it is above a certain threshold via PIC, make some process and then store data into a external flash memory. Programmer person should look my circuit diagram, if needed to add extra electronic component for stable ADC he/she should tell me. The software project must be done in accordance wit...

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    I will do the hardware side of the system software. Integrations of ST or Microchip company will be used. - Modbus RTU 485 - Modbus TCP/IP - Information transfer will be provided wirelessly using Wireless (Esp8266 HTTP sever, MQTT, Router Mode), and wired using RJ45 connector Port, 10/100 Mbps speed, Modbus / TCP, TCP / IP, UDP, DHCP, Bootp, SNMP, HTTP, CGI, SNTP, SMTP protocols. Maybe later, comm...

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    I have designed a custom PCB containing WM7841 codec IC. The digital interface seem not responsive. The I2C configurations are sent to the IC. But I dont see any response from the I2S. I expect you to review the schematics and the layout to investigate the issue. I can send the board if you need testing.

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    Be sure you understand all details. You must have ESP32 devices for testing ! At least 2 devices ESP32 !!!! NO HARDWARE DESIGN REQUIRED ! We have 3 tasks: Task 1 - - - - - - - - - - Creating a full Bluetooth network for ESP32. (Bluetooth 5.0. ...distance range is required for more than 100 meters). We will test it outdoor. Network must have at least "Coordinator" and "End node&...

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    Instructions for pulse oximeter code conversion Pulse oximeter code refactoring requirements. Using Microchip Pulse Oximeter Firmware AN1525 [login to view URL] zip file included. convert code to run on PIC24F128F006 XC16 running at 32MHz Remove (comment out) all LCD code, we only want 2 global variables for spO2% value and pulse rate value No Wifi or other comms required The .s files need to be...

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    Hi Habib, I would like to update our project as below pls: Update of the temperature code from project #1 to include: 1) Replace the temperature sensor with a pressure sensor using I2C protocol (see datasheet attached) 2) Update the code to account for an AND logic gate on the third LED. so reducing the outputs to 2 but allowing all 3 LED to be activated.

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    Hi Habib, I would like to update our project as below: Update of the temperature code from project #1 to include: 1) Replace the temperature sensor with a pressure sensor using I2C protocol (see datasheet attached) 2) Update the code to account for an AND logic gate on the third LED. so reducing the outputs to 2 but allowing all 3 LED to be activated.

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    UPDATE I have received and appreciate the multiple offers received. This has maade me look more carefully at the project requirements, and indeed to purchase / assemble the proposed hardware - to see what works and what doesnt. There's no point writing code for a platform that can't deiver, and i'm hoping to prove the hardware in the next few pandemic weeks. As it gets closer, I...

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    Hello, 1. I am needed to be train Cross-compilation with ROS under Linux Machine. 2. and How to link libraries like Raspberry lib (I2C, wiring, and ...) in Linux Machine under ide (Qt or ...) 3. run a simple and intermediate project under Ros, to be compiled with Cross-compilation. the tutorial can be like video or pdf in detail. Thank you,

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    I have a LIN Slave controller project to drive a DC motor using Microchip Automotive Networking Development board ([login to view URL]) with PIC18F66K80 ([login to view URL]) MCU. Is this something you can do? Thank you.

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