A microcontroller refers to a small computer on a single integrated circuit consisting of a CPU, clock, ports and memory. These chips are designed for small or dedicated applications. They are used in engine control systems in cars, medical implants, remote controls, power tools and toys. Your business may need help with designing microcontroller chips. You can find such help in the form of freelancers willing and able to do microcontroller work right here. Simply post your job today to get started! Alkalmazza Microcontroller Developers szabadúszót

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    78 munka, árazás ebben: EUR

    Required: Circuit Scheme at Proteus or LTSpice, Keil Project file with CubeMx or MPLABX project file with libraries Project Details: Basicly Master card Continuously Read 6 seperate ADC signal source and send their ADC information via Uart to Slave cards. Addressable Slave Cards continuously receive analog information from the UART and Matched address Slave Cards convert them to 6 channel DAC. ...

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    I would like someone to make one of these self playing xylophones for me. With 15 Solenoids (15 key xylophone) [jelentkezzen be az URL megtekintéséhez]

    €275 (Avg Bid)
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    11 árajánlat

    Hello, I have a project idea. Would like to have a tire pressure sensor project. it need to be developed in esp32 board. basically for a trailer for horse. -must be in c++ and oop -unit testing with mocks -explenation of project and code ask for more details. 6 days ask for more details. kind regards

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    7 árajánlat

    We are building gas sensors for multiple gases in association with University of Cambridge and IIT Bombay, and require an experienced electronics engineer with experience in building signal conditioning circuits for sensors. The candidate should have good experience and understanding of analogue circuits. The candidate should be capable of designing electronic circuits, identifying components, d...

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    4 árajánlat
    XInput over BLE -- 2 6 nap left
    HITELESÍTETT

    Please read attached document for greater project details. General Task Requirement Steps: 1. Make PCB adjustments as listed in attached file 2. Order PCB and assemble to use for testing purposes. 3. Possibly purchase Xbox SeriesX controller as it uses BLE 5+ XInput protocol 4. XInput over BLE firmware 5. GUI to allow changes to switches and joystick deadzones. Please open the attached file and...

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    Hi there, We are looking for an embedded software developer. We developed a custom ESP32 device with 2.8 inch touch screen. And we tested LVGS demo apps and it works well on our hardware. Now we need to develop the real application using LVGL. We are open to use other alternatives. Now our main interest is about LVGL and C/MicroPython. The budget is also open to discuss. We can ship the hardware t...

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    15 árajánlat

    I am looking for a professional who can work with us on the Spartan-6 board. The TCP-IP communication protocol is what we are looking forward to.

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    4 árajánlat
    Smart Energy Monitor Based on IoT 6 nap left
    HITELESÍTETT

    Using raspberry pi, Python, Distance sensor and any other devices needed

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    19 árajánlat
    Program a psoc 1 6 nap left
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    hi, need to programe a psoc1 chip of a 4 channel ktype temperature sensor by psoc designer. the chip is [jelentkezzen be az URL megtekintéséhez] programmer is miniprog3, the chip is done to be able to work with an open source software which will be given later.

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    We have a project in water&waste water treatment plant and need to write software with SIEMESN PLC TIA PORTAL PROGRAM AND WILL USE S7-1500 PLCS AND ITS REMOTE IOS DETAIL WILL GIVE WITH CHATS

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    Custom ASIC Miner -- 2 6 nap left
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    We want to create our own custom ASIC Miner similar to Antminer E9 or Innosilicon A11, Innosilicon A10 or Linzhi Phoenix, available in the market. Anyone who is able to provide the end-to-end solution or consulting is welcome with their inputs or bids. the ASIC Miner should get over 2500 MH/S. Please share the cost and timeline estimation at the earliest

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    Stepper motor NEMA17 driven by driver TB6600 (12V source) should rotate endlessly at a certain speed. The speed should be determined / controlled by a combination of a Rotary Encoder and a MAX7219 (8x8 LED matrix, driver included) > Each rotation click of the rotary encoder lights an LED on the matrix, one by one, in order, until the matrix is full. Depending on the direction of rotation, you c...

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    i need a peltier circuit setup to be powered by a laptop battery or some other premade battery system. i will need a lightweight docking station for the laptop battery, a switch to turn it all on or off and a peltier circuit that can be powered for 4+ hours by a battery.

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    Circuit board 6 nap left

    I need an Arduino base system to read a CAN BUS data and base on the it should either close or open a relay. I have a device that communicate through CAN bus protocol. The protocol sends readings ( voltage, current, power etc), device state, error message etc. But all I want to read using Arduino is the SOC ( state of charge) value of the battery and use that to either open or close a relay.

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    we need full design (Gerber, BOM, Pick and Place) of custom esp32 board for assembly in jlcpcb (standard and extended parts). Board will be used for ultrasonic atomization (20mm plate, 108kHz), with pir sensor and touch button. On board RGB led and wifi antenna. Details: - JLCPCB Assembly only (best if EasyEDA) - used chip ESP32-D0WD-V3 - WS2812 RGB led - on board pins for one touch sensor TTP223...

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    Hello, I'm looking for a group or a freelancer who would be willing to assist us with creation of a BLDC motor driver to our specs. I'm more than glad to share more details and specifications of the project with people who would be willing to assist on this. Another side of the project will involve on Bluetooth functionality with the system being created. If you are interested in the p...

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    FPGA, DSP OR ARM EXPERT Neeeded 5 nap left
    HITELESÍTETT

    1. I need you understand the word I will send you. 2.I need you tell me what microprocessor I think we can use ARM o DSP. 3. I need you make the easy samples for I can check you understand the proyect and you will do it. 4. Do you have experience in make digital filters (Type FIR, IIR or FFT)?

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    Hi, looking for someone with electronics familiarity to take the lead in writing Rust code for an embedded system and user interface. The system will drive stepper motors and pumps to create a programmable robotic paint tinting machine. The role would be fully remote but will need video check-ins to ensure the electronics is setup and functioning to spec and other team member on location is abl...

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    Designing and building of a application circuit with a specified microcontroller unit with all datasheet and info provided.

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    I have been challenged with logging key parameters on an injection molding press with an Arduino Uno. We have a prototype that is logging data to a server and to a database. We have interfacing in-place to turn key parameters of 24 VDC on/off functions into a digital low to send to the Arduino. We are having issues getting our read input_pullup to do what we tell it to do. I think we may have som...

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    Programing Microcontroller 5 nap left
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    Hello, I am an electronics repair technician I have units with shorted microcontrollers. I need to replace them but I will need to program the new one. So I need to extract the code from one of the good ones to flash to the new one.

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    I need Arduino Developer 5 nap left
    HITELESÍTETT

    Required Arduino automatic print with Thermal printer. The input log should come from Fixed Cellular Terminal (FCT). Mindmap: FCT -> Arduino (should have precise information that comes from FCT) -> Print information

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    arduino programme 5 nap left
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    I need a simple Arduino programme that can send messages from a phone app to an arduino display

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    CSR 8670 bluetooth development ADK 5 nap left
    HITELESÍTETT

    Looking for someone in the US who has access to the csr8670 development board and software to help with a reprogramming/modification project. I need to copy existing firmware from Bluetooth device and modify the DSP-CVC settings and then transfer back to original device. I have Bluesuite but it doesn’t allow these modifications. It may actually but have no experience in the coding. Certain a...

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    Fan Controller Embedded Software 5 nap left
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    We have a fan controller board with 7 fans (MR3010H12B1+6-RSR) that have 4 wire signalling. The board also has RS232 connectivity with a host board. The embedded software: 1) Must be able to drive all fans at the same speed (no per fan speed control required). 2) Fan throttle must be 0%, 10%, 40%, 70% and 100%. 3) A status LED must be used to show the status of the drive. 4) Last set fan throt...

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    We need someone who has good knowledge of arduino and electronics. We need someone who can help us rectify our basic schematic and program for it. Programming is very easy, mainly programming will be for h bridge (PWM) & oled. Anybody who can help us in this budget, please bid.

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    DNP3 Protocol 5 nap left

    I need a DNP3 protocol library for and SCADA project. My target microcontroller platform is STM32. I would appreciate it if anyone can present me with such along with technical support for integration.

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    Drone project using Arduino nano, multiwii, nodemcu,

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    ESP32 based BLDC Driver (230VAC) 4 nap left
    HITELESÍTETT

    I am looking for someone who is experienced in designing BLDC/EC Motor drivers. Goal is to have a compact design based on an ESP32 which can handle sensorless BLDC motors up to 1 kW. Coding for the MCU could be done by Arduino or Espressif IDF. Please let me know your thoughts to discuss further details.

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    Hi. I need a Pi HAT that had three microphones and ADC circuit on it. Please let me know if you can do it. Thanks

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    Motorola CPS2 analog activation

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    I want to make the PCB software schematic, I already have the schematic on paper, it is 4 components and 9 connection. I want to send the schematic and the attached gerber file.

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    Arduino POV display 4 nap left
    HITELESÍTETT

    Arduino POV display looking for someone to do what we need is, recorded video with a clear voice covering the following topics 1- circuit schematic design - screen record 2- circuit assembly - practical video 3- coding from scratch - screen record 4- testing the project - practical video all videos must be with clear voice in english

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    I have an AVR C code running on a Atmega328/Arduino Uno, which is connected to a 433MHz receiver RFM01. The data reception is ok. All I need, is the code modified such that the Data Received can be viewed on the serial Monitor. The person to do this must know AVR C properly Thanks

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    bulid robot 4 nap left

    Robotic inspection I will explain everything when we deal but using Arduino and IoT is possibly used in this project we also just want to meet online and asking some questions not do all things at a project

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    We have a custom PCB that was designed to control a safe locking mechanism with a keypad for the combination of the lock. We need a new feature added into the software that counts the number of attempts to unlock the safe and to display it in some way on the keypads 5 digit 7 segment displays.

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    We are a manufacturer of plug & play access & revenue control products for vehicles and pedestrians. We are looking for a developer with the following experience • C / C++ • Experience with Linux • Experience with Embedded Linux • Experience with firmware development • Some knowledge of web technologies like http css javascript php • Some experience with Win...

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    I want a code for my arduino uno data logger connected to sd card module, rtc and a dht22 temperature & humidity sensor. I want the temperature & humidity data to be stored on sd card every few minutes and we can access the data from computer as excel file

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    Raspberry Pi Expert Needed 3 nap left
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    Work Details Are you familiar with Raspberry Pi? Also With ReSpeaker projects audio microphone array? First is to have the basic visualization of sound levels over time: graph, and the direction of sound. The idea for example you have 3 units outdoor separated by whatever distance in meters (50 or 500 meters....etc.) and you have a sound that is captured by all 3 units. Also to monitor noise level...

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    Need to update the existing firmware. The GPIO pins have changed & the person who does the job should be comfortable with reading circuit designs

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    Infineon TC297TP booting 3 nap left
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    we are looking for someone to make a method to boot this mcu from a control unit : TC297TP boot and read/write firmware.

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    3 árajánlat
    Embedded Engineer is Required 3 nap left
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    I am looking for an engineer having good experience in ESP32, Arduino IDE, Flask, Database. I will share work details in chat

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    10 árajánlat

    We need a device built on whatever hardware that can send an infrared laser signal morse code. 1. We input some text (preferably via an API or manually at first) 2. The device should convert it into morse code and send this morse code via an infrared signal

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    EM4095 RFID Firmware 3 nap left
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    Task Description: Write code on STM32 F410RB to decode data from EM4095 Sample code exist for Microchip candidate must have the above hardware to apply.

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    I want the source code and complete product of 1KW 3 Phase hall sensor BLDC hall sensor Motor Controller having feature set as: 1, Speed control through Throttle. 2. Forward/ backward movement with switch 3. Over Current Protection the threshold set by user 4. dc bus voltage monitor 5. drive temperature monitor using NTC The STM32F072C8T6 Device is used, The detailed Circuit Schematic shared af...

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    We need a petalinux drm-kms driver for our LVDS TFT Screen. We are using Xilinx zqyqmp-7EV chip, and LVDS pins are on the PL side. The driver should work well with Petalinux 2019.2 Screen detalis are on the attachment.

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    7 árajánlat

    Hi, I would like an electrical engineer or another appropriate engineer to review and pick apart an electric indoor smart garden I bought from China and provide me with a full report of all of the good parts and faults. The electrical parts are is the LED light strip which have three light settings, the low water indicator and the power indicator. Engineer MUST be based in AUSTRALIA. Thank you!

    €38 / hr (Avg Bid)
    Helyi
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    6 árajánlat

    Hello Team, I would like to inform you all that - I am looking for person who can create Wireless Keyboard & Mouse PCB

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    14 árajánlat

    Emprendedor con experiencia de éxito en varios proyectos en la actualidad estoy buscando alguien con conocimientos de electrónica y programación para la construcción de un localizador basado en Arduino e IOT que no necesite de la comunicación vía GPS, sino que utilice la propia red de Sigfox/Cellnex para indicar su posicionamiento

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    Correction of Arduino code 2 nap left
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    I have an arduino code that needs some correction to make it work..I need somebody with better knowledge to try and correct the errors..

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