Microcontroller 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! Z 49613 hodnocení, hodnocení klenta Microcontroller Developers 4.85 z 5 hvězdiček.
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    54 zakázek nalezeno, ceny v EUR

    It is a IoT based project in which we are detecting many health parameters. we need a developer that is good to designing a chip or VLSI designer that can help us to make our project is compact in size.

    €101 (Avg Bid)
    €101 Průměr. nabídka
    2 nabídky

    I would like to do a usb sanitizer using raspberry pi which scan a usb and check if it has a malware or viruses and sends a report through an email

    €148 (Avg Bid)
    €148 Průměr. nabídka
    5 nabídky

    The budget is $50. You will wire down a vhdl in Vivado to display 4 digit intiger on a display of basys3 board. The data will be arrived with a UART port. You can write down the UART or you can use a ready class. I can give you the model number when you are ready. You will load the image file by a c# program and send a 4 digit number to be displayed on the display. I need both vhdl code from vivado and c# code from visual studio. Thank you

    €85 (Avg Bid)
    €85 Průměr. nabídka
    2 nabídky
    Arduino hardware and programming 6 dní left
    OVĚŘENÉ

    Sleep Apnea Monitor I have developed a mask/monitor, using an Arduino Uno. When I'm sleeping and I stop breathing, a buzzer alerts me to start breathing again. Due to power requirements and the weight of the Arduino, only the wind sensor and buzzer are mounted on the mask. These are connected by five-foot wires to the Arduino, which in turn is connected to a 110-volt outlet. The goal of this project is to eliminate the wires and create a wearable mask with all components on the mask. This means reducing the weight, powering it with a rechargeable battery and transferring data wirelessly. The Current Approach I have a wind -sensor mounted on a mask. When the user stops breathing, the number of minutes they've been breathing properly, when they stopped, and how long they st...

    €13 / hr (Avg Bid)
    DOM
    €13 / hr Průměr. nabídka
    15 nabídky

    Seeking a freelance consultant to develop a Arduino Sketch for a Esp32 Wrover Development Board. Sketch must be developed to import various libraries including 1.) numpy, 2.) gpio etc. and a pre-trained tensorflo lite library. Sketch much be able to use 0v2640 camera and to obtain 30 second video clip and use pre-trained tensor-flo lite library to determine presence of facial expressions in video clip and then apply a custom grading algorithm provided by me.

    €21 / hr (Avg Bid)
    €21 / hr Průměr. nabídka
    18 nabídky

    I am seeking a freelance consultant to develop a Arduino Sketch for a Esp32 Wrover Dev. Board.

    €21 / hr (Avg Bid)
    €21 / hr Průměr. nabídka
    15 nabídky

    This project is related to Drones/UAV/UAS. First Part: This project is to modify the existing open source firmware version 4.3.0 for Copter (Multirotor). Project need is to develop boot loader to secure the existing open source firmware. Boot loader should be developed in such a way that it should make the firmware at the microcontroller (autopilot) secure and tamper proof. Boot loader should be bundled /signed with the private key of the our organization and public key should be used to sign/ bundled with the mobile application that is Ground Control App (QGCS in Our case) Note: We are using ardupilot open source firmware and cube orange as autopilot. Second Part: We are using Open source Ground Control Station Android App. The ground control Mobile app QGCS(Q ground control Station.) c...

    €1296 (Avg Bid)
    €1296 Průměr. nabídka
    1 nabídky
    IAR Embedded Workbench Expert 6 dní left
    OVĚŘENÉ

    Need someone who has expertise in ARM

    €67 (Avg Bid)
    €67 Průměr. nabídka
    5 nabídky
    Design a PCB 6 dní left
    OVĚŘENÉ

    Design a PCB to interface to a bru-ray Optical Pickup Head (OPH) signals, using this (file attached) info as a guide and engineer your way through! The PCB should provide 3 programmable current sources for the 3 motion voice coils of the pickup head, 6 isolated outputs for photodiodes A, B, C, D - plus their sum (A+B+C+D) and diff ((A+C)-(B+D)) signals, as well as 1x analog input for driving the UV diode laser of the OPH

    €630 (Avg Bid)
    €630 Průměr. nabídka
    25 nabídky
    electronic device prototype 6 dní left
    OVĚŘENÉ

    i am looking of someone or company to make prototype for me and ship it to me. i will share more details in message. preferred Chinese freelancers, companies. 1) Need a wearable device with shock generator and need to be as small as possible. Please check the attache image for reference. 2) it will have shock generator 3) it will have a vibrator 4) it can be sync with mobile using Bluetooth 5) with will be pared with sender to receive command (1,2,3,4,5,6,7,0) where 1= Start Shock , 2= stop shock, 3= start vibration 4=stop vibration, 6= start vibration and shock, 0= stop all. 6)it also need charging port (type C) 7) 1 button to on/off 8) 1 button to pair with bluetooth(Mobile) Bluetooth need to work with both IOS and Android. 9) need one led light to show it’s on. 10) it also ca...

    €821 (Avg Bid)
    €821 Průměr. nabídka
    35 nabídky

    Necesito programar el Nodemcu esp8266 Arduino para que envíe a través de wifi las pulsaciones de 2 botones distintos a una base datos instalado en mi Nas Synology. Y otro de botón de reset para poner los contadores de las pulsaciones a 0. Debe de disponer de un pin que cuando llegue corriente indique que el aparato entre encendido. En la base de datos deben figurar Id. Fecha y hora del conteo de los botones, en número de veces pulsados los botones y fecha y hora de encendido y/o apagado, realmente no creo que las conexiones sean así como aparecen en las fotos, por eso necesito un experto

    €164 (Avg Bid)
    €164 Průměr. nabídka
    11 nabídky

    Looking for someone who can help with Creating a program in IAR Workbench for MSP430 It could be a scoring board Or a thermostat

    €101 (Avg Bid)
    €101 Průměr. nabídka
    4 nabídky

    I am looking to build an IoT device for my marine shrimp farming system in Malaysia. I would need it to be equipped with: - Dissolve Oxygen probe, Optical, calibrated to Temperature and Salinity - pH probe - Temperature probe - Salinity probe - Able to send data from shrimp pond to central office or mobile device/app, thru LoRa, WiFi, or any as long as it ensures we get live updates on our finger tips. Ponds can be far (up to 10km) from internet router. - Store data, database able to be extracted into excel or other forms - Best if you can work with us to build an app/web-app that can help with data visualisation * The probes has to be accurate, highly reliable and robust, to withstand outdoors and high salinity environments. We can source for those together. If your interest, do reach...

    €1074 (Avg Bid)
    €1074 Průměr. nabídka
    25 nabídky

    I need a device programming expert who can write arduino programs for robots.

    €19 (Avg Bid)
    €19 Průměr. nabídka
    18 nabídky

    1) Draw the schematic for a single stage processor and ll in your code in the to run the simulator. (20 points) 2) Draw the schematic for a ve stage pipelined processor and ll in your code to run the simulator. The processor should be able ot take care of RAW and control hazards by stalling and forwarding. (20 points) 3) Measure and report average CPI, Total execution cycles, and Instructions per cycle for both these cores by adding performance monitors to your code. (Submit code and print results to console or a le.) (5 points) 4) Compare the results from both the single stage and the ve stage pipelined processor implementations and explain why one is better than the other. (5 points) 5) What optimizations or features can be added to improve performance? (Extra credit 1 point)

    €95 (Avg Bid)
    Zaručené
    €95
    1 příspěvky

    Creación de un sensor IOT para enviar datos de sensores análogos. necesito tenga un dashboard para la comunicación inicial Wifi, reset factory, Connect MQTT con certificados de seguridad.

    €81 (Avg Bid)
    €81 Průměr. nabídka
    2 nabídky
    timing waveforms for vhdl code 5 dní left
    OVĚŘENÉ

    I have vhdl code. i need timing waveform from modelsim .

    €29 (Avg Bid)
    €29 Průměr. nabídka
    8 nabídky
    Need an Expert in SPICE 5 dní left
    OVĚŘENÉ

    Hello I need an expert in SPICE software for circuit design. Please apply if you have the required expertise.

    €90 (Avg Bid)
    €90 Průměr. nabídka
    7 nabídky
    Circuit Design/PCB Layout 5 dní left
    OVĚŘENÉ

    We require a PCB designer to layout a PCB for us. The test circuit has been developed on an STM32 Nucleo-144 MCU Development Board, NUCLEO-F767ZI. You will be required to draw the full circuit based on the development board and then after approval, layout the PCB in accordance with the circuit diagram. PLEASE READ THE ATTACHED DOCUMENT. IF YOU DON'T READ I WILL DELETE YOUR BID.

    €431 (Avg Bid)
    €431 Průměr. nabídka
    60 nabídky

    We need to change the transmission protocol used in the main.c file in the Area Scanner lab () from UART to CANFD. We attached a document from Texas Instruments explaining how to implement data transmission over CANFD into an existing project. The project is done when: - The provided source code transmits all data over CANFD instead of UART. - The changes that are done are documented somewhere (GitHub, text document, ...) Further details can be discussed via chat.

    €189 (Avg Bid)
    €189 Průměr. nabídka
    13 nabídky

    I have some hardware with an XMega32 running an application that I have written. I require the firmware to be upgradable over CANbus. I have a CAN bootloader that I believe will do what I require, I just need it integrated correctly into my existing setup and don't have time to complete it myself. I need someone with experience with bootloaders, atxmega hardware, and microchip studio.

    €414 (Avg Bid)
    €414 Průměr. nabídka
    13 nabídky

    I have a small vertical garden supplied with water from a 40 l container (upper left, in video) run through a set of gardena hoses. It's currently turned on and off manually. However, I would like that to programmable for when on vacation. The problem, however is that the gravity-pressure from the container is not large enough to push through most of-the-shelf systems, I think, probably because they are these tight electromagnetic valves. I therefore want to buy a solution that can overcome this. I call it an Arduino-controlled ball-valve because I think that would be a neat solution, but really anything you suggest that convincingly sounds like it would work is something I'm interested.

    €2637 (Avg Bid)
    €2637 Průměr. nabídka
    45 nabídky
    Pure Sine wave Inverter 5.5Kw 4 dní left
    OVĚŘENÉ

    Pure Sine wave Inverter 5.5Kw max 15kw Voltage 220VAC Selectable Voltage Range 165-275VAC (220VAC) Frequency Range 50Hz/60Hz automatic recognition AC Voltage Regulation (DC )220vac±3% Transfer Time ≤3ms Wave Form Pure Sine Wave Transformer type Toroidal Transfer efficiency ≥92% Battery Voltage 12V/24V/48V Overcharge Protection Battery voltage ≧16VDC (12V) ≧32VDC (24V) ≧64VDC (48V), stop charging after 60s alarm display -view --Communication Port: Type RS485, available for wifi box & external control screen

    €523 (Avg Bid)
    €523 Průměr. nabídka
    26 nabídky

    Do the PLC programming with Siemens ET200iSP .This project is in Trivandrum, of the project is 2-3 months.

    €10 / hr (Avg Bid)
    €10 / hr Průměr. nabídka
    7 nabídky
    Verilog programming 4 dní left
    OVĚŘENÉ

    Multicycle Processor Controller

    €547 (Avg Bid)
    €547 Průměr. nabídka
    18 nabídky
    Writing an Arduino Code 4 dní left
    OVĚŘENÉ

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

    €20 (Avg Bid)
    €20 Průměr. nabídka
    16 nabídky
    ESP32-CAM Help Needed 4 dní left
    OVĚŘENÉ

    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.

    €10 / hr (Avg Bid)
    €10 / hr Průměr. nabídka
    9 nabídky
    Weather station 3 dní 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

    €14 (Avg Bid)
    €14 Průměr. nabídka
    7 nabídky
    Making the Motor Move in Arduino 3 dní left
    OVĚŘENÉ

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

    €24 (Avg Bid)
    €24 Průměr. nabídka
    36 nabídky
    C code with Arduino UNO 3 dní left
    OVĚŘENÉ

    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.

    €18 (Avg Bid)
    €18 Průměr. nabídka
    15 nabídky

    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.

    €55 (Avg Bid)
    €55 Průměr. nabídka
    7 nabídky
    raspberry pi dog 3 dní left

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

    €20 (Avg Bid)
    €20 Průměr. nabídka
    4 nabídky

    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

    €146 (Avg Bid)
    €146 Průměr. nabídka
    26 nabídky
    help building pi/arduino projet 2 dní left
    OVĚŘENÉ

    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

    €116 (Avg Bid)
    €116 Průměr. nabídka
    26 nabídky
    Arduino Sensor calculation -- 2 2 dní left
    OVĚŘENÉ

    Arduino Sensor calculation Code Fixing Budget: 30

    €3 / hr (Avg Bid)
    €3 / hr Průměr. nabídka
    10 nabídky
    Gyroscope mock 2 dní 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...

    €493 (Avg Bid)
    €493 Průměr. nabídka
    20 nabídky

    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.

    €154 (Avg Bid)
    €154 Průměr. nabídka
    11 nabídky

    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...

    €189 (Avg Bid)
    €189 Průměr. nabídka
    3 nabídky
    ESP8266+LORA 2 dní 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

    €196 (Avg Bid)
    €196 Průměr. nabídka
    6 nabídky

    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.

    €618 (Avg Bid)
    €618 Průměr. nabídka
    8 nabídky

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

    €112 (Avg Bid)
    €112 Průměr. nabídka
    17 nabídky

    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.

    €1204 (Avg Bid)
    €1204 Průměr. nabídka
    23 nabídky

    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.

    €637 (Avg Bid)
    €637 Průměr. nabídka
    5 nabídky

    Hi I want to send if there is motion measured with the accelometer. I use the BLE sense with integrated accelometer. The accelometer is working . also send advert data is working. Only I am nog able to send dynamic values for this one: completeRawAdvertisingData[] = {0x02,0x01}; So need the sketch changed so I can send both 0x02,0x01 (if motion) and 0x01,0x02, (if no motion) See code below: #include <ArduinoBLE.h> //************** #include <LSM6DS3.h> #include <Wire.h> //Create a instance of class LSM6DS3 LSM6DS3 myIMU(I2C_MODE, 0x6A); //I2C device address 0x6A float aX, aY, aZ, gX, gY, gZ; const float accelerationThreshold = 1.5; // threshold of significant in G's const int numSamples = 60; int samplesRead = numSamples; //******************* BLEServic...

    €32 (Avg Bid)
    €32 Průměr. nabídka
    7 nabídky

    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...

    €103 (Avg Bid)
    €103 Průměr. nabídka
    17 nabídky

    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

    €106 (Avg Bid)
    €106 Průměr. nabídka
    9 nabídky
    Verilog Coding 13 hodiny 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.

    €48 (Avg Bid)
    €48 Průměr. nabídka
    10 nabídky
    SerDeser DS90UB953 and DS90UB954 10 hodiny left
    OVĚŘENÉ

    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.

    €1075 (Avg Bid)
    €1075 Průměr. nabídka
    12 nabídky
    SIM7000G programming -- 2 10 hodiny left
    OVĚŘENÉ

    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…

    €157 (Avg Bid)
    €157 Průměr. nabídka
    13 nabídky

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