Microcontrolador 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! Contratar a Microcontroller Developers

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    110 trabajados encontrados, precios en USD

    I need to make a project for 2 types of LED-drivers: 30W and 72W Power supply is in both cases a battery pack eg. BOSCH 18V/2Ah or 18W/5Ah. There is no AC power supply, nor battery charging function. Both drivers need to have automatic signaling of low power in the battery and switch to an emergency function mode (low light output eg. 10%). Normal functioning should be possible at 3-5 output level...

    $928 (Avg Bid)
    $928 Oferta Promedio
    7 ofertas

    The application should measure weights up to 200kg, through 4 load cells of 50kg connected to the HX711 module. The code must run on NodeMCU. Attached photos with mounted scale. The scale should start by informing the current weight on the scale. With known initial weight, the weight of the cylinder informed by the user must be subtracted. The IDE Arduino Console should display: 1. Current wei...

    $30 (Avg Bid)
    $30 Oferta Promedio
    4 ofertas
    Arduino Simple connection 6 días left
    VERIFICADO

    Hello I have a Arduino MEGA 2560, and NODE MCU, I need them to talk to eachother, simple bridging code, plus tell me how to wire it all together. I already have 2 separate codes. 1 for NODEMCU and one for the mega. Many Thanks

    $33 (Avg Bid)
    $33 Oferta Promedio
    8 ofertas

    I have a PIC32MK I need it to be able to control an actuonix pq-12 R. I need the code in order to do so. This should be done Using MPLABX

    $35 (Avg Bid)
    $35 Oferta Promedio
    1 ofertas

    Maximum solar input :300W, 50 VDC . Battery Type : LeadAcid/Lip04/Lion, Nominal voltage 12 /24 . Load Output :12/24VDC @ max 75W Need automatic load control (EX: Dusk to Dawn, Timer ). Hardware Design , C Code .

    $7 / hr (Avg Bid)
    $7 / hr Oferta Promedio
    2 ofertas

    This project will be using for the drone where the camera is placed at the drone and at the GCS(ground control station ) the video willl be received the range i want to achieve is 50 KM .

    $14 (Avg Bid)
    $14 Oferta Promedio
    1 ofertas
    arduino coder 6 días left

    Coding for smart plug is required with the help of wemos d1 mini

    $112 (Avg Bid)
    $112 Oferta Promedio
    8 ofertas

    I need freelancer who can take aggressively the projects which are lying in our office

    $128 (Avg Bid)
    $128 Oferta Promedio
    16 ofertas

    Raspberry pi programming for robot - to program 4 motors and install wireless video

    $268 (Avg Bid)
    $268 Oferta Promedio
    10 ofertas
    Cabin Control Unite 6 días left
    VERIFICADO

    Street Geckos LTD offer electric services for boat. Working with boats for years now shown us that the electrical system can be upgraded. Reducing wires by implementing a "Can bus communication" between modules controlled by a GUI interface base on stm32 c++ required

    $527 (Avg Bid)
    $527 Oferta Promedio
    9 ofertas
    Arduino project 6 días left

    I want an Arduino developer to fix a bug in a 500 line code. It is for reading some temperature sensors.

    $29 (Avg Bid)
    $29 Oferta Promedio
    22 ofertas

    The board to use on this arduino is latest, developer can try to comile without uploading to verify if success or keeps errors returns.

    $34 (Avg Bid)
    $34 Oferta Promedio
    15 ofertas

    I need three LEDs controlled by Arduino nano, triggered by RF remote ; [iniciar sesión para ver URL]:g:~G8AAOSwlw1dy~nA LEDs1 &2 (green) should latch on and flame flicker on rf button one. This button should also turn off LEDs 1&2. RF button 2 should latch on slow pulsing LED3 (red) and turn it off when pressed again. Both operations should be able to run simultaneously and not in...

    $32 (Avg Bid)
    $32 Oferta Promedio
    26 ofertas

    I need Arduino code and circuit design for a Solar air heater temperature controller. I would like to set a max/min temperature and control the air flow with pwm. As low energy consumption as possible to be able to run it on a solar panel. Possibility to turn fan on or off by remote control [iniciar sesión para ver URL] Project should be based on a Arduino mini if possible.

    $53 (Avg Bid)
    $53 Oferta Promedio
    21 ofertas

    Hello I am looking for someone who is looking for me a new and winning product with a supplier identification

    $10 (Avg Bid)
    $10 Oferta Promedio
    2 ofertas

    Size: 2 bord=14mm*70mm Parts: Sim card on bord Battry on bord Spicker on bord Microphon on bord Button camera Camera 5 mp USB sharg battry Function: [iniciar sesión para ver URL] mobile with SIM card on board and automatic call and talk and talk and voice calling (call with SIM card=outomatic Make a call=Talk and hear and talk) [iniciar sesión para ver URL] the button = Taking...

    $152 (Avg Bid)
    $152 Oferta Promedio
    10 ofertas

    Scope of project: Mimic a vehicle lightning system. Deliverable: functional prototype with design files (Kicad schematics, Kicad PCB file, Gerber files, BOM, source code - fully commented with explications, binary). The PCB designs and schematics could be in other free tools. Description: description of project is atached in the PDF. Architecture: - For device that connects to motorcycle - Prot...

    $398 (Avg Bid)
    Acuerdo de Confidencialidad
    $398 Oferta Promedio
    19 ofertas
    anc active noise control -- 3 6 días left
    VERIFICADO

    active noise control . Development of a pcb board . A noise emission is analysed in frequency by a microphone and from a loudspeaker an opposite noise cancels the effect of the source . Reference data: A) noise 40 dBA B) distance from the noise source to the loudspeaker about 300 mm Read Less

    $154 (Avg Bid)
    $154 Oferta Promedio
    4 ofertas
    Larger SD card 5 días left
    VERIFICADO

    Modify Atmel AVR program to accept both FAT and FAT32 SD cards. Present program will only recognize FAT up to 2 Gb.

    $118 (Avg Bid)
    $118 Oferta Promedio
    7 ofertas

    Designing a controllable laser lamp with 15 pcs 100mW 980nm LED laser matrix. The LEDs should be individually driven, controlled with current sensing monitor function. The controller should control integrated monochrome graphic display, - output power setting in 3 steps,(30% - 50% - 100%) - pulse mode control 1-3 settings (continuous, 5Hz/w 50% duty cycle , 10Hz/w 50% duty cycle) - timer (3 minut...

    $1256 (Avg Bid)
    $1256 Oferta Promedio
    25 ofertas

    Make alterations to Atmel AVR assembly code

    $20 / hr (Avg Bid)
    $20 / hr Oferta Promedio
    17 ofertas

    I have a Vertical slider connecting to a stepper motor via timing belt. So I want to control the speed of the stepper motor using a Keypad and a Screen by entering speed in Velocity that is mm/sec or cm/sec. I need you to program this for me with connections of LIMIT switches as well.

    $408 (Avg Bid)
    $408 Oferta Promedio
    21 ofertas
    Automotive P.A Amplifier 5 días left
    VERIFICADO

    Automotive P.A Amplifier. All project files will be required including, gerber, Altium project, code, firmware for the device. This project is to design an Automotive P.A Amplifier that will be manufactured 9- 36VDC Input Voltage Permanent 9-36VDC Input Voltage Ignition Switch mode low heat low power loss xxVDC to 12VDC converter. 12V Output Permanent (Current limited to 6A Max ) 12V Output Ign...

    $2156 (Avg Bid)
    $2156 Oferta Promedio
    8 ofertas

    Hi, I have a display led light for my shop that needs a new Attiny85 chip programmed to work the lights. I fried the other chip, including pic of the light..chip needs to be programmed to alternate and fade between the two light. Thx Ian

    $53 (Avg Bid)
    $53 Oferta Promedio
    12 ofertas

    I wanted to have one or two fpga bitstreams created for mining it depends on the board i have and how it's build i could give the model fpga i am going to use if that helps you better decide what to do to make the bitstreams compatible with the particular board or boards i will have.

    $39 / hr (Avg Bid)
    $39 / hr Oferta Promedio
    14 ofertas
    Edit Arduino Mega Sketch. 5 días left
    VERIFICADO

    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. If you believe you can accomplish this project please bid.

    $30 (Avg Bid)
    $30 Oferta Promedio
    15 ofertas

    I am an independent IoT Edge Systems Engineer and Architect, and owner of the partnership US Purtek LLC ([iniciar sesión para ver URL]). I am current developing a Proof of concept (PoC) for a customized solar and battery powered, standalone AI camera with 24x7 4G LTE/ NB-IoT / LTE-M wireless connectivity to Google Cloud IoT core; for Object Recognition at remote industrial sites (with no ma...

    $21 / hr (Avg Bid)
    $21 / hr Oferta Promedio
    12 ofertas

    I am building a prosthetic hand for final year project using 3D printing. I need the motherboard to be designed. I need the motherboard as atmega controlling four servos and a emg sensor with a single power source.

    $107 (Avg Bid)
    $107 Oferta Promedio
    5 ofertas

    Looking to use the services of a developer with Serial Peripheral Interface protocol to have a Particle board talk with an eInk display.

    $1090 (Avg Bid)
    $1090 Oferta Promedio
    29 ofertas

    Hello, I want to build a prototype of my new product. I need someone who is good in circuit board building and knows how to make software aswell.

    $137 (Avg Bid)
    $137 Oferta Promedio
    22 ofertas

    All outputs are enabled by pulling the common OE/R input high. When OE/¯R is low, all outputs are inhibited and all latches are reseted. The OE/¯R function is important during power-up,in preventing floating inputs from turning on the outputs. Operating Votlage 11vdc-14vdc / 3.3v Delay time 2us

    $85 (Avg Bid)
    $85 Oferta Promedio
    15 ofertas

    i have working prototype of an arduino based variable voltage power supply to control small motor speed with wireless on/off [iniciar sesión para ver URL] button is not working so need work on that.i got schematics,bom list,design files and coding files are [iniciar sesión para ver URL] are few bug in coding that need to be fixed and need changes in design.

    $163 (Avg Bid)
    $163 Oferta Promedio
    53 ofertas
    Industrial PCB 5 días left

    Only the freelancers of Gujarat should bid for this project

    $940 (Avg Bid)
    Local
    $940 Oferta Promedio
    11 ofertas

    I need programmers with experience on the Nordic 9160 platform. Either 9160DK or thingy91. Programming on Segger IDE preferred.

    $534 (Avg Bid)
    $534 Oferta Promedio
    12 ofertas

    Requirement- 1. Auto Control through a small PLC (Siemens make only - S7-100/200) is required to be provided for Controlling the Air Cond Units (3nos), 2 Cooling Towers, 2 Pumps and Motorized Fir Dampers, and for Control of Makeup Water Line based on the Level Indications. 2. PLC communication will be of Profibus type only. 3. Your PLC should be made to communicate with our PLC system...

    $369 (Avg Bid)
    $369 Oferta Promedio
    15 ofertas

    I am looking for someone who has android motherboard PCB project files based on Qualcomm Snapdragon MSM8996 and can do open sourcing the PCB project files. Once you have the PCB file, I will pay 100$ soon. Please contact me.

    $167 (Avg Bid)
    $167 Oferta Promedio
    4 ofertas

    There is project in some software, we need to draw schematic in the Altium software, and to create a little different PCB design, remove and add some new components, to reduce quantity of layers from 7 to 4.

    $11 / hr (Avg Bid)
    $11 / hr Oferta Promedio
    27 ofertas
    IOT power line 4 días left

    Hi, My name is Oren and I'm HW manager at CC. I have IOT design including 2 units with very similar design :uC + Wifi + ST power line modem+ AC/DC converter I'm looking for PCB layout services regards, Oren

    $502 (Avg Bid)
    $502 Oferta Promedio
    24 ofertas

    IOT projects requiring embedded software using C, Diptrace PCB(preferable). Outputs/Requirements - Schematic - PCB layout - C Code Testing will be done by us. Require reliable Pune or Mumbai(India) based Engineer.

    $7 / hr (Avg Bid)
    $7 / hr Oferta Promedio
    10 ofertas

    One pic16 communicates with another using I2C

    $123 (Avg Bid)
    $123 Oferta Promedio
    21 ofertas

    We need to update PCB design for passing EMC testing based on FCC Part15 Subpart B Class B Compliant. Previous design was done using OrCAD/Allegro, which will be provided to relevant person.

    $570 (Avg Bid)
    $570 Oferta Promedio
    8 ofertas

    Please read the attached document which has all the requirements as stated.

    $671 (Avg Bid)
    $671 Oferta Promedio
    16 ofertas

    Certo freelancer per: Programmazione scheda Arduino per un motore passo. Consiglio sull’acquisto dei componenti. Contatto Solo linguaitaliano

    $134 (Avg Bid)
    $134 Oferta Promedio
    3 ofertas

    Certo freelancer per: Programmazione scheda Arduino per un motore passo. Consiglio sull’acquisto dei componenti.

    $291 (Avg Bid)
    $291 Oferta Promedio
    3 ofertas

    I need someone to do these labs for me. There are 6 labs. You can do them in parts and send me one by one. Deadline is till the beginning of march. Labs need to be done in C programming language and they need to be done on TI’s MSP430 MCU architecture, specifically the MSP430F5529.

    $138 (Avg Bid)
    $138 Oferta Promedio
    11 ofertas

    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...

    $646 (Avg Bid)
    $646 Oferta Promedio
    20 ofertas

    j'ai besoin de corriger un code arduino robot suiveur de ligne avec 4 roues , capteur de couleur , capteur de presence et ecran lcd

    $51 (Avg Bid)
    $51 Oferta Promedio
    4 ofertas

    1 - Develop an efficient timing system for transponder and decoder motorcycle racing. 2 - Develop a system based on the Arduino microcontroller or PIC, providing the source code and schematic of the entire project. 3 - Use the MickroC compilers for PIC or IDE of the arduino to develop the source code. 4 - Develop a system that can be implemented on several bikes as an example. 5 - Desenvolver ...

    $158 (Avg Bid)
    $158 Oferta Promedio
    16 ofertas