微控制器 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! 雇佣 Microcontroller Developers

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    95 搜到的工作,价格货币为 USD

    I prefer that you are 16-21 years old. But, you may apply if you are 22 years or older. You do not need an Arduino. Also, you do not an ESP32. You will help me build a consumer IoT product. ✻ PAYING YOU TO LEARN ✻ No. You aren't dreaming. If you are very intelligent and solve problems scientifically then I will pay you to learn C/C++ on Arduino or MicroPython on ESP 32. ✻ HOURLY PAY ...

    $10 / hr (Avg Bid)
    $10 / hr 平均报价
    14 个竞标

    Construir un sistema de seguridad con arduino que reciba una clave por el puerto serial (terminal serial de proteus) y que valida la clave así: Si la clave es correcta se enciende un led por un instante y sale un mensaje de acceso. (defina usted el mensaje) si la clave es incorrecta debe arrojar un mensaje de clave incorrecta. El sistema solo debe permitir tres intentos si la clave es fall...

    $31 (Avg Bid)
    $31 平均报价
    3 个竞标

    Our runtime is build in native C and executes TIC code files build by PLC programmers. We are experiencing very poor determanistic timing on windows 10, I reasently learned that it can be caused by winodws 10 core jumping, but we need expert help on this issue. [登录来查看链接] [登录来查看链接] This is basicly our probelm: Start time = time_in_micros sleep(1) End time = time_in_micros The difference betewwn sta...

    $515 (Avg Bid)
    $515 平均报价
    1 个竞标

    Our runtime is build in native C and executes TIC code files build by PLC programmers. We are experiencing very poor determanistic timing on windows 10, I reasently learned that it can be caused by winodws 10 core jumping, but we need expert help on this issue. [登录来查看链接] [登录来查看链接] This is basicly our probelm: Start time = time_in_micros sleep(1) End time = time_in_micros The difference betewwn sta...

    $64 (Avg Bid)
    $64 平均报价
    1 个竞标

    Our runtime is build in native C and executes TIC code files build by PLC programmers. We are experiencing very poor determanistic timing on windows 10, I reasently learned that it can be caused by winodws 10 core jumping, but we need expert help on this issue. [登录来查看链接] [登录来查看链接] This is basicly our probelm: Start time = time_in_micros sleep(1) End time = time_in_micros The difference betewwn sta...

    $11 - $18 / hr
    $11 - $18 / hr
    0 个竞标

    pcb designer for integrating with esp32 and sensors integrate quectel m66 with ESP32 and following sensors. 1] DHT11 2] Accelerometer 3] Gyro 4] Pressure 5] Vibration 6] Gas sensor 7] Moisture

    $131 (Avg Bid)
    $131 平均报价
    12 个竞标

    The job is complete the code part of an already existing app , that controls mesh smart lamps via bluetooth. thre is some futures needed to be added , described in the attached document. creating the ui/ux is not needed. the arduino programming of the esp32 microcontroller is already done by someone.

    $480 (Avg Bid)
    $480 平均报价
    9 个竞标

    We have a unique project based in Cairo. its a network of projectors and servers to project videos on walls around the city. We are designing and implementing a system that will receive the video feed either manually or through WiFi on micro servers, and send it to projectors to display the feed, the system will include the design and implementation of micro servers, cooling, alarms, sensors etc....

    $250 (Avg Bid)
    $250 平均报价
    1 个竞标

    I need to create sketch in arduino ide which will communicate via GPRS and WiFi on ttgo t-call board (esp32, sim800l) to firebase. Also communicate firebase with alexa and google home.

    $18 (Avg Bid)
    $18 平均报价
    3 个竞标

    I want a custom pcb designing to hold Raspberry Pi 3 compute module. The board will require: 1 x DDR2 SODIMM RAM Connector which must be TE CONNECTIVITY 1473005-4 micro usb power in 5v @ 3A 2 x type a usb connectors full size HDMI output CONN_02X60 connected to +5v, GND, SND, SCL real time clock + battery Included is a simlair project and data sheets that may be of use as a basis for this cus...

    $259 (Avg Bid)
    $259 平均报价
    13 个竞标

    This job is for experienced users of the dsPIC30F4011. I would like someone to code a program in MPLAB. The coding language should be C. The program should capture numbers from a 4x4 keypad matrix. In order to activate the keypad, the star(*) key should be pressed. To finish entering the number, the hash(#) key should be pressed. To clear an entry and start again, the D key should be pressed. The ...

    $69 (Avg Bid)
    $69 平均报价
    6 个竞标

    I have this electroincs board about 5*5 cm in size that i need to shipfrom Pakistan to Thailand. I am looking for guidance from some one who has shipping experience with electronics boards.

    $35 (Avg Bid)
    $35 平均报价
    1 个竞标
    Arduino and IoT project 6 天 left
    已验证

    Hi, We are looking for someone who can develop the following prototype: - The system has two main parts: a) Via infrarred or RF, a remote control will send a signal to Arduino UNO (or nano). (This part is already developed, so nothing to do herre). b) Arduino gets the signal and synchronize it with a Tuya Smart Life compatible IP Camera. As you know, by using the Smart Life App, the presets of th...

    $24 (Avg Bid)
    $24 平均报价
    3 个竞标

    Hola, necesitamos alguien que nos desarrolle y fabrique un sistema igual que el de este video: [登录来查看链接] Lo necesitamos para utlizarlo con una cámara Sony Alpha 7 RIII. Hay dos posibilidades, que nos pase los planos para imprimir las piezas en 3d y que montemos nosotros la rapsberry (todo debe estar detallado de como se ha de hacer) y el codigo para que funcione, o que nos entregue el equ...

    $266 (Avg Bid)
    加精
    $266 平均报价
    2 个竞标

    The device is a therapeutic music player that can play mp3 files through an audio jack. the unit needs multiple modes for playing music or to activate an attached vibration motor. the unit need to display the modes through an attached lcd and be controlled by outer buttons. the buttons need to control volume time and trac or modes. deliverables include the source code, list of parts with suppli...

    $481 (Avg Bid)
    $481 平均报价
    23 个竞标

    Buenas me gustaría modificar un firmware de una ont hg8245h5 para que tenga mi logo al entrar al modem.

    $585 (Avg Bid)
    $585 平均报价
    2 个竞标

    i have all the component and example budget is 15$ deadline 3 days thanks

    $16 (Avg Bid)
    $16 平均报价
    11 个竞标

    I need to build an ultrasonic transmitter speaker with signal generator and power supply to be integrated into a small, compact size for a product

    $1053 (Avg Bid)
    $1053 平均报价
    15 个竞标

    i want you to give me suggestion of hardware and write me programm code. i want to plug in 1wire temperature sensor DS18B20 in hardware and need software which reads 1wire, which checks that it works and gives out temperatur range -20°C until +40°C in 0,2V - 4,8V. if there is error or sensor has problems he should output 5V. i pay 100% after finishing whole project successfully.

    $156 (Avg Bid)
    $156 平均报价
    27 个竞标
    FPGA PROJECT 5 天 left

    HEY I WOULD LIKE TO HIRE AN EXPERT ON ELECTORNIC AND UNDERSTAND FPGA TO HELP ME WITH MY PROJECT.. MORE DETAILS ON CHAT

    $12 / hr (Avg Bid)
    $12 / hr 平均报价
    16 个竞标
    simple Arduino program 5 天 left
    已验证

    I will discuss via chat Pakistan and India don't bid

    $22 (Avg Bid)
    $22 平均报价
    19 个竞标

    Board to log sensor data from 16 Bosch BMI085. SPI interface between sensors and microcontroller. 100Hz data rate. PCB and software to be delivered

    $313 (Avg Bid)
    $313 平均报价
    6 个竞标

    I want to use arduino as HID keyboard and HID joystick such that I can switch between them. Means if switch is in one side it should work as HID keyboard and if switch is on other side it should work as joystick HID I have code but I don't know how to do that switching part

    $32 (Avg Bid)
    $32 平均报价
    7 个竞标
    Datasheet for OV9281 5 天 left
    已验证

    Hi, I need the datasheet for CMOS Sensor OV9281. Please dont show me the brief datasheet, I need the full version.

    $28 (Avg Bid)
    $28 平均报价
    7 个竞标

    I would like to build a IR sensor based water tap. Would need help and guidance on the parts and review the schematic diagram.

    $13 (Avg Bid)
    $13 平均报价
    12 个竞标
    Assembly ARM coding 5 天 left
    已验证

    Writing Assembly language code to find 15 prime numbers and store them in data as array. Contact for more specifications.

    $99 (Avg Bid)
    $99 平均报价
    10 个竞标

    Hey there I need to make a circuit which is small and has to have below functionality [登录来查看链接] should show time [登录来查看链接] gives vibrations everyday by 9 to 5 on every one hour intervals. [登录来查看链接] should be powered with rechargeable battery with USB type C connector. [登录来查看链接] display should always has to show real time even when the main battery gets discharge and without having any internet or...

    $39 (Avg Bid)
    $39 平均报价
    8 个竞标

    I am looking for a C C++ programmer who has experience in machine vision applications on Nvidia Xavier SBC's. The project application requires a global shutter camera to stream into a circular memory and stop to stream when a external signal on a GPIO pin is set to high. The raw video needs to be converted to mpg and send to a web address. - Timestamp, machine speed and variable text line m...

    $890 (Avg Bid)
    $890 平均报价
    14 个竞标

    We wish to utilize stepper motors in conveyor ovens and are trialling a Nema23 112mm stepper with a 30:1 worm drive gearbox to run the belt, this is being tested with Adruino Mega, Nextion display and adjusted via potentiometer (will probably use touch screen adjustment instead). Also want to add temperaure control. The outputs can be controlled by relay either direct or serial. There will be 3 bu...

    $444 (Avg Bid)
    $444 平均报价
    14 个竞标

    I work at an awesome small Camper sales place. We have a few different lots and storage areas. Our inventory is a nightmare. I am trying to hook up a Chafon CF-RU5306 UHF RFID reader to a raspberry pi 4. I need middleware developed to update a database with the ID's read from the reader. I have a USB G-Mouse GPS dongle, I would like the middleware to also pull info from the GPS Sensor to pai...

    $200 (Avg Bid)
    $200 平均报价
    6 个竞标

    Hey I want to develope a PWM HBR Switch for a capacitive load having output power start with 0.5v-1v after 55second the voltage drop from 1v to 0.5v .and again after 110 second voltage will again goes -0.5v to -0.1v I want hardware and software both from any frelancer .The project time limit is 10 days only

    $997 (Avg Bid)
    $997 平均报价
    7 个竞标

    I want to use arduino as HID keyboard and joystick. I want to toggle it with a switch. Complete details in chat.

    $94 (Avg Bid)
    $94 平均报价
    4 个竞标
    Design of AC- DC converter 4 天 left
    已验证

    Looking for schamatic/circuit designer of AC to DC converter. Freelancer should be having good experience in Power Electronics. Should have experience in designing as well practically implementing in the field. BOM required should be minimal to reduce the price of the same. This will go in mobile charger. Details can be discussed in due course.

    $140 (Avg Bid)
    $140 平均报价
    17 个竞标
    I need a coder 4 天 left

    Im looking to have arduino sketch written to turn arduino leonardo into a usb joystick with the buttons being input through a shift register(4021B)

    $108 (Avg Bid)
    $108 平均报价
    15 个竞标
    PCB circuit board 4 天 left
    已验证

    I'm looking for someone to develop a circuit board for me. Tasks to be taken over by the board: - Read out SML data from a smart meter via infrared. - Preparation of the SML data in JSON. - active energy on L1,L2,L3 - total active energy - Sending the encrypted JSON file to the web server. -Battery on the back that can be charged inductively. -USB interface for ...

    $35 / hr (Avg Bid)
    $35 / hr 平均报价
    15 个竞标

    These controller will be developed in a manner so that it can be used for various weighing applications. like static and dynamic controller. we want to developed microprocessor based controller.

    $1464 (Avg Bid)
    $1464 平均报价
    9 个竞标

    Verilog code for traffic light controller.

    $25 (Avg Bid)
    $25 平均报价
    15 个竞标
    artificial eye 4 天 left

    we need a person who can help in pcb designing

    $106 (Avg Bid)
    $106 平均报价
    13 个竞标

    I'm after security camera system by using Arduino with below Features "IMP" Can access camera over the internet without port forwarding. Motion detection --> Record videos during motion Two-Way Audio Alarm on motion detection Should see video on web interface Planning to use Python for development or can discuss further

    $434 (Avg Bid)
    $434 平均报价
    11 个竞标

    Overview: We are Using 6 modules in a chassis. Each has its own Microcontroller/microprocessor STM32. We want to communicate to one of these 6 modules at random from the outside world via Ethernet and a back plane board. The module connect to the backplate via a power and signal connector. We do not want to use the Master/Slave concept and use another processor on the back plane. The schematic de...

    $636 (Avg Bid)
    $636 平均报价
    21 个竞标
    Wireless card 3 天 left
    已验证

    I am looking for a digital hardware engineer to bring up a WiFi hardware card remotely. Thanks

    $22 / hr (Avg Bid)
    $22 / hr 平均报价
    14 个竞标

    Looking for someone who knows how to utilize a microcontroller to read from a bill acceptor, once that is done create a video tutorial for me to buy the parts and setup and replicate the working apparatus. this is a long term project, if this is good i'll need to expand this into wanting to create a software next for this setup. thank you, bid and i'll dm you so we can talk more about ...

    $163 (Avg Bid)
    $163 平均报价
    10 个竞标

    Need to build a PCB from scratch for punching machine it is controlled by 3 phase 1hp motor

    $380 (Avg Bid)
    $380 平均报价
    16 个竞标
    Electronics Expert 3 天 left
    已验证

    More details will be shared via chat

    $44 (Avg Bid)
    $44 平均报价
    14 个竞标

    Hi, I need a Gerber file, BOM and an idea about how to code inside the pcba to have it working with a receiver. The sensor will have: - battery - 3axis accelerometer - thermistor - RF/LF antenna for wireless communication - light weight is a key parameter

    $178 (Avg Bid)
    $178 平均报价
    22 个竞标

    I have an toyota prius gen2 hybrid battery ecu and I need to read can bus data with arduino or with any other microcontroller , to see the 14 voltage bar graph on my computer, I have already one built by a someone from Russia, so anyone who can read CAN bus with stm32? As I the one I have is with stm32 Thanks dionisie

    $891 (Avg Bid)
    $891 平均报价
    22 个竞标
    STM32L476G discovery 3 天 left
    已验证

    Read out the internal motion sensors LSM303C (3D accelerometer and 3D magnetometer) and Send the data over UART/USB (Virtual Com Port) to PC

    $14 (Avg Bid)
    $14 平均报价
    4 个竞标
    Embedded system Arduino 3 天 left
    已验证

    I need an expert to help me program my ardurino

    $20 (Avg Bid)
    $20 平均报价
    26 个竞标

    We are looking for someone with working knowledge of the Microchip ATSAMR35J17 wireless LoRa device, to write the operating firmware to drive a new wireless sensor under development. The code should be simple, taking a reading from a sensor every 5 minutes, storing locally, then sending a min/max/average message every 1 hour unless a threshold has been breached. The device needs to be able to b...

    $2868 (Avg Bid)
    $2868 平均报价
    19 个竞标