Microcontrollore 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! Assumi Microcontroller Developers

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    78 lavori trovati, prezzi in EUR
    Python and Micro:bit 6 giorni left
    VERIFICATO

    Hello, I need help in writing a code Python for a math issue, and another code for a microbit, Thanx

    €32 (Avg Bid)
    €32 Offerta Media
    5 offerte
    need to build circuit 6 giorni left
    VERIFICATO

    I want to build circuit that can on-off irfz44n mosfet using 5v(DC). The current pass through mosfet will be minimum 2amp and voltage 5v(DC). I want schematic and circuit design in soft copy.

    €12 (Avg Bid)
    €12 Offerta Media
    6 offerte

    Looking for someone having expertise in Arduino and SAMD21 and a sigfox modules and having good command over ATMEGA328. i will share further details of task in chat.

    €27 (Avg Bid)
    €27 Offerta Media
    4 offerte
    LED Driver Controller 15 ore left
    VERIFICATO

    We have designed an LED driver PCB that we need to finish writing firmware for. We need to take in digital and analog inputs and send SPI signals to the LEDs.

    €45 / hr (Avg Bid)
    Locale Urgente NDA
    €45 / hr Offerta Media
    1 offerte

    The device is ready. The project is to develop the firmware for nRF5240 to drive AFE4404, get PPG waveform and heart rate, control sampling rate, and BLE. You have to work remotely on my PC.

    €229 (Avg Bid)
    €229 Offerta Media
    8 offerte
    Dispensing Platform PLC Programming 6 giorni left
    VERIFICATO

    We have 4 Tecan Cavro XC pumps that dispense fluid on a platform through nozzles that move linearly across a surface. The whole apparatus is controlled by a small Siemens PLC. Our programmer has done most of the work but has some issues that he can't correct. We need a freelance PLC programmer who is familiar with Tecan Cavro XC pumps.

    €441 (Avg Bid)
    €441 Offerta Media
    11 offerte

    I have a product idea for an add-on to an electric eye timer. The product would involve a rechargeable batter, accelerometer, gyroscope, and RF transmitter. I need this device to send a signal based upon two motions: 1 - When the device goes from one orientation to another (imagine holding your arm up in the air, then dropping it like you're telling two racers to go), 2 - When the device stay...

    €457 (Avg Bid)
    €457 Offerta Media
    24 offerte

    I have a project almost ready looking for someone who can make it perfect and fix the errors. Also some other details are needed like how to make the whole model.

    €416 (Avg Bid)
    €416 Offerta Media
    22 offerte

    I have a project almost ready looking for someone who can make it perfect and fix the errors. Also some other details are needed like how to make the whole model.

    €3917 (Avg Bid)
    €3917 Offerta Media
    12 offerte

    I am working on a vending machine which takes note, wallet and coins and in return Gives dog food of certain gms. I am looking for someone who can design the working on the internals. The bill acceptor is connected to android tablet where you touch the front end. Now, when the coin has come, or paid by an ewallet, from there till the food drops, I want someone to make it for me.

    €154 (Avg Bid)
    €154 Offerta Media
    7 offerte

    The task is to modify the PX4 flight controller ([accedi per visualizzare l'URL]) flight stack code and/or middleware to allow for individual control of up to 12 servo motors for a multi-copter. The final configuration should be capable of allowing for stable high-performance flight. Further the code should be modified to allow for an ideally indefinite number of servos to be used, with a tar...

    €488 (Avg Bid)
    €488 Offerta Media
    8 offerte

    I am looking for a mechanical design of the food dispensing vending machine which accepts coins, wallet and bank notes. The basic structure is ready. Now, what we need is Internal structure design, Software to read the inputs and Control circuit or motherboard to relay informations and dispense the food. It has to be connected to an android tablet. The food quantity is 20 kgs and water is 20 l...

    €121 (Avg Bid)
    €121 Offerta Media
    2 offerte

    I am developing a product which requires a microcontroller board. Most of the work is done and now I want to provide RFID security to my product. More details will be shared in further communications.

    €275 (Avg Bid)
    €275 Offerta Media
    11 offerte

    i am getting problem in uploading the program it show that lesd space

    €4 / hr (Avg Bid)
    €4 / hr Offerta Media
    13 offerte

    I need an app which get connect to my arduino via bluetooth or wifi and sends the phone's current location on text to another phone and receives a picture amd upload it to google drive and also send its link to that same msg , when i press switch on arduino. Ex. 1. App connected to my device (which have camera) 2. When i press a button on device , camera clicks a picture . 3. Picture sen...

    €193 (Avg Bid)
    €193 Offerta Media
    6 offerte

    We are looking for a computer programmer to integrate raspberry hardware sensors in to a raspberry pi OS system. The system will write code to integrate the following hardware - This is project 1 of 3. Touch Screen Infra Red Camera Sonar Sensor Peristaltic Pump Video Camera Temperature / Humidity Sensor Wi-Fi to upload videos to a cloud storage system GSM (possible to use to upload to cloud sto...

    €19 / hr (Avg Bid)
    €19 / hr Offerta Media
    29 offerte
    Arduino Programming 5 giorni left

    I need a programmer who has experience with arduino coding.

    €89 (Avg Bid)
    €89 Offerta Media
    30 offerte

    I need and expert who can Design PSR-aware low dropout regulator using PMOS/NMOS/both focus on PSR improvement, Provide schematic,simulation results,charts and graphs, Provide result analysis

    €119 (Avg Bid)
    €119 Offerta Media
    2 offerte
    Power Supply using PSIM 5 giorni left
    VERIFICATO

    Power Supply using [accedi per visualizzare l'URL] Supply using PSIM.

    €27 (Avg Bid)
    €27 Offerta Media
    4 offerte
    FPGA unit phasor measurements 5 giorni left
    VERIFICATO

    First task will be to use the xtal oscillator board that I designed and that works, together with the FPGA to read the GPS data and then synchronise the 40 MHz Voltage Controlled Xtal oscillator to the 1 second pulse produced by the GPS. That is called a frequency loacked loop The second part of the project task is to populate the ADC and final amplifier stages on the PMU PCB, together with power...

    €181 (Avg Bid)
    €181 Offerta Media
    3 offerte

    The suggested idea is to develop an aiding technology called Solar Power Monitoring System using IoT for ensuring continuous power supply across the solar cells. The main goal of this project is to detect any fault occurring on the solar system by measuring the voltage and the current of the solar PV using voltage divider circuit, and the current is sensed using Hall Effect Current Sensor. The sys...

    €331 (Avg Bid)
    €331 Offerta Media
    27 offerte
    I need a coder 5 giorni left

    Hi This is for personal use at home. I need to control 2 relays to work in this manner From a Wifi controlled Amazon Alexa relay module (ON or OFF) i need number 1 relay to turn on as soon as the module turns on then 5 seconds later i need number 2 relay to turn on and stay on untill i turn off the Wifi module Now as soon as i turn off the Wifi module i need number 2 relay to turn off and 5 sec...

    €22 (Avg Bid)
    €22 Offerta Media
    10 offerte

    We are an active company in Heating Ventilation and Air-conditioning company which is leading in installation of HVAC systems and servicing for customers in Central part of Europe. We need experienced Hardware engineer for schematic verification and supporting PCB design. This project includes 1) scope of optimizing Power supply sections (AC-DC, DC-DC converters) to drive loads of HVAC devices upt...

    €461 (Avg Bid)
    €461 Offerta Media
    10 offerte

    I want to covertly monitor the opening of a outside box on the perimeter of my property with the purpose of operating a contact at my main house. I see this working in 3 stages as follows: 1)A covert weatherproof battery-powered peep-hole light detection circuit mounted on the underside of the monitored box, transmitting to 2) another internal box 10m away. The second box has 220Vac and then this...

    €605 (Avg Bid)
    €605 Offerta Media
    22 offerte

    * concerns an extension for a microcontroller * 4 layer pcb design with high speed signals (hdmi) * demonstrable experience required * small circuit board (100 x 50 mm) * preferably drawn in eagle * BOM, PCB footprints, PCB layout, schematics available (has to be dubble checked) * circuit board contains; • two hdmi connectors and an IC: drawing schematics and routing high speed signals •...

    €98 (Avg Bid)
    €98 Offerta Media
    8 offerte

    all freelancer I am working on university project so we are making a portable heater the dimension of the heater are in cylindrical diameter 80mm x 100mm height. you will be required to create circuit connection diagram and find the item to make this project work. control board to have the following connection on the board, (display screen, to show temperature, battery life, for example Raspberry...

    €101 (Avg Bid)
    €101 Offerta Media
    12 offerte

    Hello, I would like to create a monitor / controller for my marine aquarium based on Arduino and Nextion display, so need someone who could make code and connecting wiring for me. What this device should do is: • Control on the main LED light PWM 3 or 4 channels with programmable hours of sunrise and sunset (dimming) • Turns on and off at set up time the LED light in the sump for growing...

    €151 (Avg Bid)
    €151 Offerta Media
    14 offerte

    I am bidding on a project that will use addressable LED pixels in an array to make a digital clock. It will function like any digital clock with buttons to set the time, and 2 dials to adjust the RGB values, and brightness of the LEDS. The arrangement of the LEDs is quite unique, with 5 rows of 6m of LED pixel tape. I am happy for you to specify a suitable pixel product, The more LEDs the bette...

    €332 (Avg Bid)
    €332 Offerta Media
    36 offerte
    PC-Software 4 giorni left

    PC-Software as a "Main-Controller" to interact with a series of embedded PCBs, which each of them drives moving parts, called as "System", connected via USB or serial port RS-485 in a tree topology with up to 128 units. A communication's protocol for exchanging information, consisted of a 4-bytes block, will be given to the developer. Every millisecond a transmission take...

    €1145 (Avg Bid)
    €1145 Offerta Media
    22 offerte

    As part of our current project, we have to produce a camera device prototype, which is capable of the features described in the attachment. We will need your help in: - choosing the proper hardware - implementing the firmware Our way of working is the follownig: Step 1: We would like to hear your high-level plan about the implementation so that we can decide if we want to go on working based o...

    €25 / hr (Avg Bid)
    €25 / hr Offerta Media
    15 offerte
    Build an Power/Energy Meter 4 giorni left
    VERIFICATO

    Hello, We want to build a Power/Energy monitor similar to IoTaWatt. It is an open-source project and all the details are already available. You are supposed to develop the complete functional prototype from scratch. Coding Environment - esp-IDF for ESP32 Range - 10watt - 17,000watt Accuracy - >99% throughout the range Timeline - 20 days

    €54 (Avg Bid)
    €54 Offerta Media
    2 offerte

    Programming of Real-Time Systems , linux , C++ ", you are asked to realize servocontrol in position of a rotating machine with direct current. For this purpose, the equipment your disposition is as follows: - EMG30: DC brushless motor, with 2 Hall effect rotor position sensors, and reducer integrated mechanics - EMG30 control / command board: bidirectional DC motor control, conditioning Hall ...

    €162 (Avg Bid)
    €162 Offerta Media
    9 offerte
    Stm32 + esp32 OTA 4 giorni left
    VERIFICATO

    Stm32 IAP using a ESP32 Firmware update OTA using a esp32 connected to the internet

    €335 (Avg Bid)
    €335 Offerta Media
    16 offerte

    Looking for experts who can make us win. I need something extraordinary to prove yourself. Need the awesome work in low prices but professional way. At last I also need a documentary on the whole project which include everything like codes,PCB layout and all others. I will also say that I prefer arduino and IOT but waiting for other suggestions also.

    €4122 (Avg Bid)
    €4122 Offerta Media
    11 offerte
    BLE programmer needed 4 giorni left
    VERIFICATO

    I'm looking for someone who can programming nRF52832/840,,,,. I will provide details through chatting.

    €471 (Avg Bid)
    €471 Offerta Media
    20 offerte
    Buck-Boost controller 4 giorni left
    VERIFICATO

    I need to have a schematic of buck-boost controller with these feautures: 1) Vin = 3 - 5.5Vvdc 2) Vout = 3 - 12Vdc 3) Iout = 1 - 1.5A I need to power this circuit with Lipo battery (3.7Vdc) and I need to regulate Vout from 3 to 12V. I will integrate this schematic in my project where I will change the Resistor of feedback with digital potentiometer with microcontroller. I prefer to have simulatio...

    €135 (Avg Bid)
    €135 Offerta Media
    28 offerte

    I have a hoist up a cliff that at present requires someone to be at the top to operate the lever of a hydraulic motor that turns a drum which winds up and down a basket (pulled by a 6mm ss wire. A 3-ph motor drives the hydraulics which switches on at the top of the hoist A photo is attached of the hoist and basket at the top. It probably needs limit switches top and bottom that slows and stops the...

    €181 (Avg Bid)
    €181 Offerta Media
    12 offerte

    Finishing project or troubleshooting or make a project (PLC Omron, Mitsubishi, Siemens)

    €881 (Avg Bid)
    €881 Offerta Media
    41 offerte

    Project Based on Arduino Programming(Firmware+Hardware)

    €640 (Avg Bid)
    €640 Offerta Media
    73 offerte
    IOT Project 3 giorni left

    We are looking for an experienced team/individual with a minimum of 5 years of experience in hardware/microcontrollers with a minimum of 2-3 projects on IOTs using GPRS/GSM/Bluetooth. Candidate must be passionate about IOTs and should have a track record of delivering projects on time, within budget and should be willing to provide support after the project. Looking for candidates in/near Pune, ...

    €778 (Avg Bid)
    €778 Offerta Media
    14 offerte

    Looking for experts who can make us win. I need something extraordinary to prove yourself. Need the awesome work in low prices but professional way. At last I also need a documentary on the whole project which include everything like codes,PCB layout and all others. I will also say that I prefer arduino and IOT but waiting for other suggestions also.

    €3524 (Avg Bid)
    €3524 Offerta Media
    23 offerte

    I need to find the working GSM modem for my project which I write software for. Only experts please.

    €10 / hr (Avg Bid)
    €10 / hr Offerta Media
    12 offerte

    I need and expert who can Design PSR-aware low dropout regulator using PMOS/NMOS/both focus on PSR improvement, Provide schematic,simulation results,charts and graphs, Provide result analysis

    €96 (Avg Bid)
    €96 Offerta Media
    3 offerte

    We need the ability to plug our device into the computer, pass a BIN file to the device(mass storage device) to update FW. We also need assistance configuring SSD1306 to work inside atmel studio. We'd also like to read a text file from the SAMD21 that was uploaded from the computer(mass storage device). We'd prefer prior experience and don't want to pay for you to learn every bit of...

    €794 (Avg Bid)
    €794 Offerta Media
    8 offerte

    I need and expert who can Design PSR-aware low dropout regulator using PMOS/NMOS/both focus on PSR improvement, Provide schematic,simulation results,charts and graphs, Provide result analysis

    €76 (Avg Bid)
    €76 Offerta Media
    4 offerte

    We have designed Motherboard with the Microcontroller LPC1833, We have already designed 4-20ma Input Board we need support on LPC1833 SPI Interface With ADC1248 Read RTD and 4-20ma data. We also need a 4-20ma output. We use DAC8750 IC.

    €724 (Avg Bid)
    €724 Offerta Media
    13 offerte

    Need sme one who can debug my arduino code and do what i need the code to do,, I have the code and its working but it has a couple of bugs and couple of things that i want to add,,I will provide more details over messaging

    €106 (Avg Bid)
    €106 Offerta Media
    48 offerte

    I need someone who can make code for a magnetic stripe reader, and numeric keyboard,, so that it will log all magnetic stripe data and keyboard data and save it in flash memory, so afterwards it will be accessable with either usb connection or bluetooth connection using ATCOMMANDS to communicate. I want to use ATMEGA Microcontroller with a custom made PCB, or a PIC,, I have codes for magnetic ...

    €440 (Avg Bid)
    €440 Offerta Media
    17 offerte

    Necesito leer datos de un nodo con 3 sensores de temperatura y 3 de o2 cada cierto tiempo con modulo arduino pro mini y tarjeta rf lora sx1276 a un gateway dragino para que este suba los datos a una plataforma iot, hay que sumar la activación de actuadores segun la temperatura obtenida de los sensores

    €1035 (Avg Bid)
    €1035 Offerta Media
    25 offerte