Mikrokontroller Jobs

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! Av 49562 recensioner betygsätter kunder vår Microcontroller Developers 4.85 av 5 stjärnor.
Läs mer

Filter

Mina senaste sökningar
Filtrera:
Budget
till
till
till
Typ
Kompetens
Språk
    Jobbstat
    55 jobb har hittats, med prissättning USD
    Writing an Arduino Code 6 dagar left
    VERIFIERAD

    I want someone to write code in Arduino App for the attachment below

    $22 (Avg Bid)
    $22 Snittbud
    3 bud
    ESP32-CAM Help Needed 6 dagar left
    VERIFIERAD

    We need help from someone to do following tasks in parallel: 1. Record Video and save it in SD card 2. Record Audio and save it in SD card Once they are achieved, we also need to send this data to cloud from time to time... Please contact if you have done similar task before or write code before similar to it. NO TIME WASTERS PLEASE... Thanks.

    $11 / hr (Avg Bid)
    $11 / hr Snittbud
    6 bud
    Weather station 6 dagar left

    To build a weather station using esp8266 nodemcu model.. that forecast weather like temperature humidity rain air pressure using dht11 and bmp180 and one rain sensor and the will be shown in web server or any third party apps like blynk or thingspeak all u need to do is design a circuit and write the code for it... I know it is available in YouTube but I just want a neat code... That's all

    $24 (Avg Bid)
    $24 Snittbud
    1 bud
    Making the Motor Move in Arduino 6 dagar left
    VERIFIERAD

    All I need is help making the motors move. There is starter code with lots of information and implementation in it already.

    $23 (Avg Bid)
    $23 Snittbud
    15 bud
    C code with Arduino UNO -- 2 6 dagar left
    VERIFIERAD

    1. Switches SS S1 S2 S3 S4 These switches should be (OFF). Before start next steps delay for (1) minute. 2. Internal Alarm (ON) for (15) second then turn (OFF). 3. Sound Sensor (ON) when detect sound turn (ON) the External Alarm until any of the switches SS,S1,S2,S3,S4 turned (ON) then turn (OFF)the sensor and the Alarm. 4. Motion Sensor (ON) when detect movement turn (ON) the External Alarm until any  of the switches SS,S1,S2,S3,S4 turned (ON) then turn (OFF)the Sensor and the Alarm.  5. When any switch is (ON) turn the alarms and sensors (OFF). // Please put your notes and pins number or any additional explanation.

    $29 (Avg Bid)
    $29 Snittbud
    17 bud
    C code with Arduino UNO 6 dagar left
    VERIFIERAD

    C code with Arduino UNO 1. Switches SS S1 S2 S3 S4 These switches should be (OFF). Before start next steps delay for (1) minute. 2. Internal Alarm (ON) for (15) second then turn (OFF). 3. Sound Sensor (ON) when detect sound turn (ON) the External Alarm until any of the switches SS,S1,S2,S3,S4 turned (ON) then turn (OFF)the sensor and the Alarm. 4. Motion Sensor (ON) when detect movement turn (ON) the External Alarm until any  of the switches SS,S1,S2,S3,S4 turned (ON) then turn (OFF)the Sensor and the Alarm.  5. When any switch is (ON) turn the alarms and sensors (OFF). // Please put your notes and pins number or any additional explanation.

    $21 (Avg Bid)
    $21 Snittbud
    5 bud

    I would like a multi-class KiCad software tutorial, at first with the most basic concepts (from zero) and increasing the level with each class, starting to beginners and finishing with a professional mastering of the subject, to learn and understand completely how to design PCB. The minimum total duration of the videocourse with all of classes is 8 hours.

    $69 (Avg Bid)
    $69 Snittbud
    5 bud
    raspberry pi dog 6 dagar left

    raspberry pi dog I want to detect dogs and take pictures of them and save them.

    $21 (Avg Bid)
    $21 Snittbud
    4 bud

    I need gps tracker which communicate with server to send and receive data every one second (minimum) using ESP32 controller. GSM/GPS Module preferred to use is A9G. Communication Protocol open to use anyone such as http, https, TCP/ip

    $141 (Avg Bid)
    $141 Snittbud
    23 bud
    help building pi/arduino projet 5 dagar left
    VERIFIERAD

    hi, i need help to build a bartender with a nema17 stepper motor and a Linear guide and 1 servo. i already have a idea of how it should work . i need help to chose the correct components (stepper driver, Arduino or Raspberry pi ect...) you will have to help me choose the right components and help me write the code for the project to move forward. i already have: - arduino uno - raspberry pi 3/4 - linear guide - stepper motor - drivers (TMC2208,DRV8825) I have a preference for the raspberry pi and python Maybe only weekend we will be working on this projet, i'm not in a hurry, the goal is to learn at the same time I speak french and english if you have any questions, do not hesitate to ask questions in private in order to fully understand my needs

    $129 (Avg Bid)
    $129 Snittbud
    20 bud
    Arduino Sensor calculation -- 2 5 dagar left
    VERIFIERAD

    Arduino Sensor calculation Code Fixing Budget: 30

    $3 / hr (Avg Bid)
    $3 / hr Snittbud
    9 bud
    Gyroscope mock 5 dagar left

    This project aims to control a Gyroscope, having motors in 3 axes. As the delivery of this work, I would like to obtain: - Complete technical drawing. - Arduino program, containing comments for understanding the flow. - List of recommended components, cables, boards, motors, other elements deemed necessary for future purchase. The idea is to have two Servo Motors and a DC motor. The DC motor in the center, axis C, image attached, being powered by a current that will pass through a Slip Ring Connector B. Such Slip Ring Connector turns from axis B, which represents the second servo motor, also powered by current that will pass through Slip Ring Connector A, coming from A. The DC motor will be activated as soon as the Arduino is connected to the power source. Servo motors will be driven clo...

    $518 (Avg Bid)
    $518 Snittbud
    18 bud

    Hello developers Request details We have developed an AC charger based on OpenEVSE. We would like to add ISO 15118 (specifically plug'n'charge and SoC reading) to the existing board. Will discuss more details in chat.

    $162 (Avg Bid)
    $162 Snittbud
    11 bud

    The driver is to be used with Solomons hardware SSD1333. It is a 176 x 176 RGB driver with the possibility to be set as 528 x 176 Gray Scale (GS) driver. RGB columns become GS controlled. We use 2 of these SSD1333 chips, one on top of the other, to form an image of 528 x 352 pixels, with each SSD1333 device on its own SPI bus. This means that a full 528 x 352 image needs to be split in two 528x176 to be sent to two different SSD1333 chips hanged on two different SPI buses. We want the driver to be able to write an entire image of 528 x 352 pixels on display, as well as, to control individual pixels, rows and columns, with the intention of ease display testing. Check attached display scheme for better understanding. This driver should provide fps configuration and synchronization between...

    $229 (Avg Bid)
    $229 Snittbud
    2 bud
    ESP8266+LORA 5 dagar left

    Hello, I want to make two weather station based on EPS8266 and LORA sx1278. For this purpose I plan to use this project. 2 ESP8266 and 2 lora sx1278. + 1 ght11 temperature sensor. And maybe one DS3231 to wake up the transmitter to save power. My plan is to mount one lora high above me about 6-7km away in the mountains - that way I will have a direct line of sight with both devices. All the data after receive have to be upload to The Things Network Server

    $37 (Avg Bid)
    $37 Snittbud
    5 bud

    Project Description: I am looking for experts who has experience in 1) ST20 (Sti55xx) cpu. 2) Experience in DVB encryption system. expecially, ecm, emm and data exchange (smartcard and STB) in smart card processing I will provide: 1) firmware jtaged from STB (both data in the Flash and RAM). 2) The function/sub-routine that I am looking for to decrypt those data in the firmware The developer needs to: 1) decompile the function/sub-routine that I am looking for into linux c code (example: function.c) 2) provide any additional decompiled function/sub-routine that can be useful for me. we can have detailed interactive discussion over any app if you need to.

    $650 (Avg Bid)
    $650 Snittbud
    8 bud

    I already set up this project and running well (ESP-Now protocol, senders in deep-sleep mode, receiver works as a webserver in softAP mode, etc). In the attached photo you can see an ESP32 break-out board working as a sender. The main issue I have is the small range of all that (only around 15 meters)

    $169 (Avg Bid)
    $169 Snittbud
    26 bud

    This project aims to control a Gyroscope, having motors in 3 axes. As the delivery of this work, I would like to obtain: - Complete technical drawing. - Arduino program, containing comments for understanding the flow. - List of recommended components, cables, boards, motors, other elements deemed necessary for future purchase. The idea is to have two Servo Motors and a DC motor. The DC motor in the center, axis C, image attached, being powered by a current that will pass through a Slip Ring Connector B. Such Slip Ring Connector turns from axis B, which represents the second servo motor, also powered by current that will pass through Slip Ring Connector A, coming from A. The DC motor will be activated as soon as the Arduino is connected to the power source. Servo motors will be driven clo...

    $425 (Avg Bid)
    $425 Snittbud
    12 bud

    Need someone to work with me for App developments in flutter for many projects in future.

    $119 (Avg Bid)
    $119 Snittbud
    18 bud

    Looking for an "Embedded Firmware Engineer" or "Embedded Software Engineer".We need the freelancer to write a "USB HID Compliant" driver for our Pin pad. Skills Needed: C embedded programming USB communications, specifically the HID compliant protocol Knowledge of the USB HID compliant protocol Experienced programming microcontrollers and specifically Microchip PIC24 microcontrollers.

    $1269 (Avg Bid)
    $1269 Snittbud
    22 bud

    Gostaria de montar um sistema de segurança para controle de acesso dos elevadores de um apartamento com arduino, o prototipo precisa ter um controle de andares com RFID.

    $670 (Avg Bid)
    $670 Snittbud
    5 bud
    Arduino Sensor calculation 3 dagar left
    VERIFIERAD

    Arduino Sensor calculation Code Fixing Budget: 30

    $11 / hr (Avg Bid)
    $11 / hr Snittbud
    5 bud

    Hi, We need a compacthigh-quality Qi Wireless charging receiver for our project. Currently, we are using the following cheap version, but can not trust it for a long term project. We are interested to build one based on Western Chips (eg: TI, ST .....) with good documentation and test data. Your responsibilities: 1. Find the best chip for the purpose 2. Designing the boardcoil.... 3. Assist us with finding the PCB manufacturer who can provide all components and ship the final product. (We do not want a design that could NOT be manufactured) The design is very straight forward and could be based on the best practices and example circuit provided in the chip's data sheet. The only matter to note is: in our product 2x Qi receiver modules will be used. The output of these are di...

    $109 (Avg Bid)
    $109 Snittbud
    18 bud

    I want to learn completely about Handling and programming MCU peripherals. Driver development from scratch for GPIO SPI I2C USTART Programming for microcontroller Writing frivers for STM32 GPIO USTART

    $121 (Avg Bid)
    $121 Snittbud
    6 bud
    Verilog Coding 3 dagar left

    We need to program a FPGA board using verilog code with XNOR, Multiply, shiftleft and add modules that can run on the board using different switches. When we compile the code there are no errors but when we try to put the code onto the board it is showing only zeros so we think that there is something wrong with the XNOR, Mul, shiftleft or ADD modules. I will attach all codes and the manual for the project below, thanks.

    $90 (Avg Bid)
    $90 Snittbud
    5 bud
    SerDeser DS90UB953 and DS90UB954 3 dagar left
    VERIFIERAD

    A ser/deser needs to be developed to remotely connect an image sensor to an ISP. I want to use these chips: DS90UB953 and DS90UB954 Requires schematic and code to control DS90UB954. Write only those who have real experience with these chips. get ready to show real experience with these chips. Thanks in advance.

    $1100 (Avg Bid)
    $1100 Snittbud
    12 bud
    SIM7000G programming -- 2 3 dagar left
    VERIFIERAD

    I have a code that works perfect with SIM5300E, I am looking for someone to modify it and makes work with SIM7000G… I have tested the GPRS registration with SIM7000G, it works almost fine; but it needs extra work to make it more reliable… I am using TinyGSM libraries and other Arduino libraries… My board has STM32 and I am using platformIO with Arduino environment to build my code…

    $163 (Avg Bid)
    $163 Snittbud
    14 bud
    Amplifier tast for Jens G 3 dagar left
    VERIFIERAD

    Please see the chat and amplifier that you quoted on. The understanding is that you complete the rask for a fixed price although you asked that a hour rate project is to be made. We both agree that when the design is done that the fee of 450 is to be paid for the task, irrespective of the time spent to complete the task. My engineer will review the schematics and consult if he sees any possible problem on the design. Then you can complete the pcb. Please take care of the component that is to ne used as not to become obsolete.

    $13 / hr (Avg Bid)
    $13 / hr Snittbud
    9 bud
    Arduino circuits 3 dagar left
    VERIFIERAD

    This project is a time sensitive placement test creating a circuit or two for one hour staring 9 am Malaysia time 2 December

    $44 (Avg Bid)
    $44 Snittbud
    12 bud

    We need an electronic circuit that can convert AC signal into a train of pulses of 250 V (offload). The output voltage should not be less than 200 V while on-load (short circuit) condition. the shape and duty cycle of pulses is shown in figure attached.

    $13 (Avg Bid)
    $13 Snittbud
    6 bud
    MPLAB XIDE & proteus simulation 2 dagar left
    VERIFIERAD

    MPLAB XIDE & proteus simulation Budget 35AUD

    $8 / hr (Avg Bid)
    $8 / hr Snittbud
    6 bud

    You must have the experience, knowledge and capacity to design and develop a multichannel Functional Electrical Stimulation hardware and multichannel EMG sensing circuit. You will also have to integrate diverse sensors and design communication protocols. You must have proven experience on working with AI on the edge.

    $10520 (Avg Bid)
    $10520 Snittbud
    7 bud

    Use microchip MCC to generate two PWM sine-waves, (100, 300 Hz) to drive two H-bridge Use microchip dsPic33CK256MP508 DMA LUT, CCP Compare mode use CCP capture mode to track the phase of the sine-waves at an interrupt.

    $520 (Avg Bid)
    $520 Snittbud
    17 bud

    This project consist in control the scale Read gross weight Read net weight Send data from HMI Nextion Read data from HMI Nextion

    $159 (Avg Bid)
    $159 Snittbud
    22 bud
    Arduino help needed 2 dagar left
    VERIFIERAD

    Hello developers I need help setting up servo motor with ESP32 s2. Will discuss more details in chat. Thanks.

    $5 / hr (Avg Bid)
    $5 / hr Snittbud
    26 bud
    BLDC Motor Control 2 dagar left
    VERIFIERAD

    Can you make pi loop bldc motor control application with ch32v307 risc-v microcontroller hall sensor six step algorithm? If you do, please make sure it is simple and with explanations. motor=24v-3a-2 pole driver=ir2110 hall sensor input=pull up

    $105 (Avg Bid)
    $105 Snittbud
    5 bud

    TI IWR6843AOP uses out of box demo that sends the radar data via serial. We need to change that to CAN FD.

    $627 (Avg Bid)
    $627 Snittbud
    12 bud
    PIC16F886 asm code assistance 1 dag left
    VERIFIERAD

    need assistance with some assembly coding questions in the next 3 hours, make sure the language u familar has to be assembly language

    $155 (Avg Bid)
    $155 Snittbud
    5 bud

    PART_1 I want to control an Arcus DMX-UMD-23 stepper motor. Here is the link to the stepper motor manual and labview software. This motor has a built in integrated stepper controller and can be controlled via a usb port. 1. we want to control the motor via the usb port 2. we want a screeen display switch to send the stepper to "home", home is a limit switch. 3. we want a screen display "switch" that allows us to choose either clockwise or counterclockwise rotation. 4. we want to make changes in the speed of rotation (i.e. the step size), so we need a control on the screen to do that by choosing the step size. 5. we want a box on the screen that given an input of "X steps", when we press the button, the stepper moves that amount of steps. 6. we want...

    $152 (Avg Bid)
    $152 Snittbud
    15 bud

    I'm looking for some car canbus expert to find out a way to get wheel rotation from canbus OBD standard in order to work on all cars Or find out specific canbus frames for multiple cars I'm trying to get wheel rotation or ABS pulses from canbus If you don't understand the project or you don't know if you can make or not don't bid on the project

    $78 (Avg Bid)
    $78 Snittbud
    7 bud

    Need to control current output from a 220V rectifier. Keeping the voltage same… need to vary current… from 10 amps to 75 amps. Input to rectifier is 380V 3ph. Output 220v dc.

    $269 (Avg Bid)
    $269 Snittbud
    4 bud
    Build me a Electronice Engineer 1 dag left
    VERIFIERAD

    I have done three year diploma in Electronics. And lots of small projects made at home like Amplifier, Night circuit, Security Alarm and many more.

    $20 / hr (Avg Bid)
    $20 / hr Snittbud
    6 bud

    I have a Mini pixracer, and a raspberry PI4b. I am also have QGroundControl on my host machine. I would like to connect via either UDP or TCP for remote commands. I have this configured with MAVProxy, however it says waiting for heartbeat. Also, when FC is plugged in my Pi keeps cutting off and on.

    $17 / hr (Avg Bid)
    $17 / hr Snittbud
    8 bud
    Ttavli - Electronic 1 dag left
    VERIFIERAD

    I want to create an electronic version of backgammon. A board that players (users) can drag counters with their fingers to the right spot. I need to find a software developer that can handle this. Details will be submitted to the right candidate.

    $629 (Avg Bid)
    $629 Snittbud
    18 bud
    Porting of LIB from STM to NRF 1 dag left
    VERIFIERAD

    We need to port this library: from STM32F to Nordic NRF52840 chip using its native (UART, CLK, DMA) peripherals.

    $200 (Avg Bid)
    $200 Snittbud
    8 bud

    I require someone to utilize the coolprop C++ Compiler and developed a pressure enthalpy chart for NH3. We need the C++ runtime to run a PC, which will communicate via Ethernet/IP (Fieldbus) to a PLC which it will read 4x Float tags required for the chart Plot.

    $137 / hr (Avg Bid)
    $137 / hr Snittbud
    14 bud
    AVR Basic To C 1 dag left

    Converting AVR Basic Project to C.

    $620 (Avg Bid)
    $620 Snittbud
    27 bud

    Need to code in C++ for Circuit in Electronics.

    $83 (Avg Bid)
    $83 Snittbud
    16 bud
    Zigbee Professional 16 timmar left
    VERIFIERAD

    I need CC2530 firmware can work with ZHA installed on Homeassistant. I have CC2530 Z-stack firmware but I have some problems. I can't connect the device to ZHA. My firmwre works well with my custom coordinator. I can provide my firmware.

    $537 (Avg Bid)
    $537 Snittbud
    11 bud

    Rekommenderade artiklar bara för dig

    In this blog, we will describe how to run your first Photo Editing contest to find the best freelance photo editor.
    5 MIN READ
    Learn why you need a ghostwriter to write your speech and how to find one on Freelancer.
    7 MIN READ
    Read our guide on how you can get your data recovered swiftly and comfortably
    5 MIN READ