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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    73 trabajados encontrados, precios en EUR

    Necesito soft en MCU de NXP (FreeRTOS) que levante del ADC un datos y lo comunique mediante pyerto serie RS322 a una PC.

    €187 (Avg Bid)
    €187 Oferta Promedio
    5 ofertas

    I would like a circuit which can control all types of camera releases detailed on the website below: [iniciar sesión para ver URL] I would need a circuit where if I apply 3.3v then the shutter is released. !!!The tricky part is that my project has to be low cost, and without a relay. This means that using BJT transistor is difficult as sometimes the current flows one way and other times...

    €30 (Avg Bid)
    €30 Oferta Promedio
    1 ofertas

    Need help in a C project which requires Teensy microcontroller knowledge

    €73 (Avg Bid)
    €73 Oferta Promedio
    6 ofertas
    Circuit designing 6 días left

    Electronic system for commercial purpose

    €86 (Avg Bid)
    €86 Oferta Promedio
    8 ofertas

    Would need the idea to be restricted for now, however we are looking to build our differentiation over and above a camera like Mi Home Cam ([iniciar sesión para ver URL]), for a reference. Hence need the right team member who can take up the task for PCB design & firmware programming for this project.

    €1735 (Avg Bid)
    €1735 Oferta Promedio
    1 ofertas
    nRF24L01 interference 6 días left
    VERIFICADO

    I have one nRF24L01 on the Raspberry Pi, and let me define this nRF24L01 as “Master”. The Master will send a signal every 1 or 2 seconds to many “Slaves” device. Initially the Master is at talking mode, after sending the signal out, the device will change to listening mode and wait for ~0.2s to receive the signals from all Slaves. The Master uses one talking pipe to talk to...

    €53 (Avg Bid)
    €53 Oferta Promedio
    3 ofertas

    A microcontroller with weight sensor to measure a weight setpoint. If object is heavier than setpoint, a signal will send out to turn off the switch and motor will stop . There must be a casing with digital indicator to show the weight. The project ideally should be made in Singapore .

    €341 (Avg Bid)
    €341 Oferta Promedio
    22 ofertas

    Need a programmer to create an Arduino library for interfacing with the MCDC04 chip. All I2C functionalities of the device should be implemented as defined in section 6 of the datasheet, and formatted into functions in such a way that makes the library relatively easy and straight forward to use. (Similar to how Adafruit or Sparkfun writes their libraries.) Commented code is expected, however it ...

    €108 (Avg Bid)
    €108 Oferta Promedio
    7 ofertas

    I need to control 4 solenoid in a certain pattern. Parts need to be used for this project is OP AMP as an Buffer, opto isolator, 4 channel mosfet board, NI DAQ 6341. Attached please find the previous schematics which my team lead has shared with me. he asked to com up with some ideas or design the circuit because it has some flaws in it. The op amp will burn out for some reason, the input signals...

    €147 (Avg Bid)
    €147 Oferta Promedio
    14 ofertas
    STM32 - Software Serial (UART) 6 días left
    VERIFICADO

    Simple library similar to [iniciar sesión para ver URL] but for STM32 micros. Select two GPIOs (IN and OUT) to simulate RX, TX and connect to dust particle sensor PMS7003.

    €29 (Avg Bid)
    €29 Oferta Promedio
    8 ofertas
    digital jacket 5 días left

    I am an electronic and communication engineer. i want to develop a digital jacket which will be control the temperature of the human body. it will contain sensors and a micro controller which will communicate an bring a relief results.

    €45 / hr (Avg Bid)
    €45 / hr Oferta Promedio
    12 ofertas

    I'm looking for a developer who will write a Arduino/raspberry pi software and compose set of equipment. Arduino / Raspberry Display - alfanumeric Barcode scanner Relay Purpose That is a tool to match if barcodes from 2 boxes are the same and matches together. User scans 1st box, code is stored, user scans 2nd box -> if barcode is correct, signal is sent to Analog output for Next XX...

    €435 (Avg Bid)
    €435 Oferta Promedio
    29 ofertas

    This is a small project, i am looking a quick resolution, you have to just use the Arduino debouce lib to connect 4 pins ( push buttons ) to the other 4 pins ( relay ) on a esp8266 microcontroller. i will share a quick demo as well. The push button should work even while the microcontroller is not connected to the internet. Protocol used ( MQTT )

    €17 (Avg Bid)
    €17 Oferta Promedio
    7 ofertas

    This is a small project, i am looking a quick resolution, you have to just use the Arduino debouce lib to connect 4 pins ( push buttons ) to the other 4 pins ( relay ) on a esp8266 microcontroller. i will share a quick demo as well. The push button should work even while the microcontroller is not connected to the internet. Protocol used ( MQTT )

    €14 (Avg Bid)
    €14 Oferta Promedio
    3 ofertas

    Need to trigger sounds using a dfmini player module in relation to a LDR sensor for a project I'm working on within a toy company. Would be good to get some advice for future projects also by talking me through your process

    €155 (Avg Bid)
    €155 Oferta Promedio
    19 ofertas
    PCB designer 5 días left

    I am looking for a PCB designer

    €341 (Avg Bid)
    €341 Oferta Promedio
    46 ofertas

    The circuit is inside of an electrical plug supplying power to a battery charger. I need someone with the right equipment to record the communications between this circuit and the charger. I will provide you with the battery charger and the plug, with the cable spliced to enable tapping into the signal wires. The communications occur upon plugging in the cord, and periodically thereafter. I think ...

    €201 (Avg Bid)
    €201 Oferta Promedio
    7 ofertas
    Need Eagle Expert 5 días left
    VERIFICADO

    I have a image file of circuit. i want to make the Eagle sch and BOM. I attached the image file. your task is to draw sch on eagle and make BOM I recommend the digikey and mosuer for BOM. I hope your good response. Thank you.

    €45 (Avg Bid)
    €45 Oferta Promedio
    15 ofertas

    I need a circuit board designed, built and tested. This design will be placed in a small container with a power source, an indicating LED, on/off switch. The circuit will make an audible sound (Sound could be selectable) when the circuit is closed.

    €144 (Avg Bid)
    €144 Oferta Promedio
    28 ofertas
    Build me a microcontroller 5 días left
    VERIFICADO

    Hello there, Thank you for your time. All I need is a micro controller hardware purpose built please. It is similar to an Orange Pi but I want this customised further with some specifications. Please, can you build us a sample and give us an appraisal or approximations in time and cost ? The hardware architecture requirement is attached in the file. Many thanks for your help. best, S

    €530 (Avg Bid)
    €530 Oferta Promedio
    14 ofertas
    Plc programming 5 días left
    VERIFICADO

    We would like to program a plc to control and monitor 4 sensor values with 24v DC outputs needed to be controlled

    €358 (Avg Bid)
    €358 Oferta Promedio
    29 ofertas

    Hello, i need to get a DualChannel FullHD Panel working on a A20 Allwinner Chip (Olimex Dev Board or Cubieboard or other A20 boards). The u-boot need to be based on mainline and boot from SD card. Datasheet for Panel and other parts are available. Should be as simple as setting up a defconfig for the Display. Looking forward to your offer Jakob

    €216 (Avg Bid)
    €216 Oferta Promedio
    2 ofertas
    Kicad designer 5 días left
    VERIFICADO

    Please see this document: [iniciar sesión para ver URL] please tell me your deadline and budget for this project. i need to be done this project as soon as possible. thank you.

    €98 (Avg Bid)
    €98 Oferta Promedio
    6 ofertas

    I want to some advice on ECU Remapping and ECU read/write devices. If you have enough experience in this fields, I want you to give me some valuable info a few hours.

    €22 (Avg Bid)
    €22 Oferta Promedio
    1 ofertas
    Raspberry Pi Hat PCB Design 4 días left
    VERIFICADO

    Design a Raspberry Pi compliant HAT with the following specifications LSM9DS1 ==> Gyro , Compass , Accelerometer MCP3808 ==> Analog Digital converter MCP2515 ==> CAN bus controller MCP2562 ==> CAN Driver 16 Mhz Oscillator for the CAN bus 120 Ohm Termination Resistor for the CAN Bus termination selectable via Jumper 10 PCB Screw terminals for the 8 Analog Channels of the MCP3...

    €167 (Avg Bid)
    €167 Oferta Promedio
    26 ofertas
    electronics 4 días left

    We need some one who is very good at power switching with not more than 700mA.

    €10 / hr (Avg Bid)
    €10 / hr Oferta Promedio
    14 ofertas

    I need to communicate with arduino using VISA read nand WRITE. I have alot of the code written. I just need someone to finish the communication so i can use PWM ports on ARDUINO using Visa read and WRITE

    €62 (Avg Bid)
    €62 Oferta Promedio
    16 ofertas

    I am looking for a firmware developer that has experience working with Laird Bluetooth modules. I currently have a firmware developed that requires modifications . I am using laird's Bluetooth 5 modules. here is Laird's website with their Bluetooth modules and its specifications [iniciar sesión para ver URL]

    €588 (Avg Bid)
    €588 Oferta Promedio
    9 ofertas

    Electronic doorbell with following specs: 1. Inbuilt fingerprint reader 2. WiFi connectivity module 3. Inbuilt camera

    €199 (Avg Bid)
    €199 Oferta Promedio
    10 ofertas

    Wir benötigen jemanden, der uns ein NFC-Range-Extender-Board auf Basis einer Open-Source-Layout-Software (z.B. KiCad) erstellt. Ziel ist es, die Sourcen für ein Board zu erhalten, mit dem ein NFC-Tag auf eine entfernten (auf dem Board befindliche) Antenne gelesen werden kann. [iniciar sesión para ver URL]

    €266 (Avg Bid)
    €266 Oferta Promedio
    2 ofertas

    Basic: Portable Wearable Device. The device includes a micropump, microvalve and pressure sensor. Maximum pressure 60mmHg. Develop a PCB that will activate a micropump, and also a microvalve using a microcontroller to control the inflate and deflate cycles reading the pressure sensor. The PCB must use rechargeable battery charge controller to avoid battery issues. Microusb port to charge and down...

    €592 (Avg Bid)
    €592 Oferta Promedio
    15 ofertas
    Plc programming 4 días left

    We would like to program a plc to control and monitor 4 sensor values with 24v DC outputs needed to be controlled

    €416 (Avg Bid)
    €416 Oferta Promedio
    48 ofertas

    Design a Robotic Arm Software Architecture (RASA) In this challenge, you are asked to design the Robotic Arm Software Architecture (RASA) that will autonomously control a separately designed robotic arm. The RASA will receive all high-level commands from Astrobee and implement them autonomously through the robotic arm. Locations and ranges of motion and control modes for all robotic arm motors...

    €434 (Avg Bid)
    Destacado Urgente Sellado Concurso Principal
    €434
    0 participaciones

    Build a virtual app that shall control dual channel dc controller through RS232. Application shall be compatible for Windows 7/10 Application details document will be provided in PM

    €997 (Avg Bid)
    €997 Oferta Promedio
    42 ofertas

    Hello, we have a requirement to design and layout a PCB single sided SMT which is powered and monitors a 12V battery. 2. Monitor the output voltage of the battery pack. ( voltages as specified in the battery data sheet) 3. Illuminate led when battery output voltage is at x.x volts (to be specified) 4. Except an input from a latching switch 5. Soft start and shut down LEDs 6. Turn LEDs off after a...

    €558 (Avg Bid)
    €558 Oferta Promedio
    44 ofertas

    I want to design a Wi-Fi device to control 4 electrical equipment (230V AC / 50 Hz) with dimming facility, can be fitted in existing switch board and electrical appliances connected with it can be controlled with switches even the our Wi-Fi device is off or not working/inoperative (I know that we cannot control electrical equipment’s using Mobile during this condition but it can be controlle...

    €164 (Avg Bid)
    €164 Oferta Promedio
    12 ofertas

    Want the coding to operate a windscreen wiper motor. Part list here [iniciar sesión para ver URL] An intermittent wiper relay will also be needed video here [iniciar sesión para ver URL] Will be using the front wiper motor from a 2012 Toyota Yaris and the switch from a 1998 Chrysler Sebring. Thank you Timeframe ASAP I also need detailed instruction on the ...

    €134 (Avg Bid)
    €134 Oferta Promedio
    4 ofertas

    hello need help with an old software thank you please message me.

    €30 (Avg Bid)
    €30 Oferta Promedio
    6 ofertas

    Meu nome é Robson, estou desenvolvendo um sensor de estacionamento, mas preciso captar uma distância de 4 mts , máxima. e uma distância de 2 mts, mínima.

    €154 (Avg Bid)
    €154 Oferta Promedio
    9 ofertas

    AD7147-1 (i2c) i need from expert answer for some questions. * please just make a offer if you have advance knowloagde with these is these is project only for expert which can answer some questions and after if look like you can help to join project. project make spi interface 7147 to eeprom read data and write over to new cap ic

    €19 / hr (Avg Bid)
    €19 / hr Oferta Promedio
    8 ofertas

    Hello i am looking for a confirm engineer with solid knowledge on gnss modul an raspberry implementation.

    €15 / hr (Avg Bid)
    €15 / hr Oferta Promedio
    22 ofertas

    Improving and repairing the wifi socket : Improve android application or write from scratch Correcting the wifi socket code and improving or write from scratch include : make register make login and add device algorytm (add room and add device ) in app you must know arduino esp you must know android native you must have experience with an intelligent home part 2 1 implement speech rec into ...

    €490 (Avg Bid)
    €490 Oferta Promedio
    8 ofertas

    I have fully working Arduino web server temperature controle. All settings are set trough web page and also displayed ONLY on web page. Curently it works on arduino mega and w5100 ethernet shield. Problem is when there is no inthernet.. I need the code to be converted to be able to set values trough menus on cd and also to be displayed on lcd. It could use also leds to display status...

    €35 (Avg Bid)
    €35 Oferta Promedio
    16 ofertas

    We would like to find a party that is very familiar with KiCad PCB physical layout and component libraries. PART 1 ------------- We have a four (4) of electronic schematic developed in KiCad and want them to be be laid out into a physical prototype PCB for testing. Board 1 - has 95 components (of which 7 are multiple pin devices) and the balance supporting components and sockets; Board 2 - has 1...

    €201 (Avg Bid)
    €201 Oferta Promedio
    23 ofertas
    walkie talkie design 2 días left
    VERIFICADO

    I want to design a wireless talking communication system. It has to include data compression and to work on ISM frequencies - prefer 915MHz or 433MHz. Thus the communication should be digital, the audio Sample rate is 16Kbps optionally is to add analog transmission too proof on a concept is needed deliverables: 1) schematics 2) layout 3) prototype assembly

    €253 (Avg Bid)
    €253 Oferta Promedio
    6 ofertas

    I want to make a gps tracker according to my specifications

    €4780 (Avg Bid)
    €4780 Oferta Promedio
    15 ofertas

    I need help for coding a function that reads and writes specific data from/to a Database (preferred DynamoDB) with a ESP8266 using the NonOS SDK. The ESP should use a specific UserID/Password and read/write values from a client table (type/value/etc.)

    €40 (Avg Bid)
    €40 Oferta Promedio
    3 ofertas

    We would like to get a PLC program to control multiple Danfoss FC51 VFD units (slaves) by Panasonic FP0R PLC unit (master) through Modbus RTU protocol (RS485) The software should be written on Panasonic software FP WinPro 7.

    €7 / hr (Avg Bid)
    €7 / hr Oferta Promedio
    18 ofertas

    I need one complete oscilloscope program similar this one DS212 scope: [iniciar sesión para ver URL] The program must be: -MIKROC PIC32 COMPILLER; -USE PIC32MX MICROCONTROLLER; -USE TFT DRIVER ILI-9341 IN 8 BITS MODE.

    €161 (Avg Bid)
    €161 Oferta Promedio
    5 ofertas

    I have a sketch for esp8266 to open garage door, it works very well when I connect to my Wi-Fi network. I'm looking to modify it to work outside of my local network. You must work on the internet in a web page with a password, I do not have access to the router of my local network which is set on esp8266 and I can not redirect ports or IPs

    €4 / hr (Avg Bid)
    €4 / hr Oferta Promedio
    10 ofertas