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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    94 搜到的工作,价格货币为 HKD

    Parts that you will need RPi 3 B From seeed : Grove Base Hat for Raspberry Pi SKU: 103030275 Grove - Human Presence Sensor (AK9753) SKU: 101020554 Grove - RGB LED Ring (16-WS2813 Mini) SKU: 104020171 Grove - Relay SKU: 103020005

    $992 (Avg Bid)
    $992 平均报价
    6 个竞标

    Hello freelancers, Its needed to design a sensor node that its used to get the weight(as a bathroom weight scale), temperature/pressure/humidity and location and transmit the data via the Lora module. This HW shall run on battery, so overall its requires a low power consumption. The transmission range shall be up to 10KM(~6 miles). To complete the project its required to deliver HW(schematic, G...

    $5309 (Avg Bid)
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    16 个竞标
    Pcb designing 6 天 left

    We have electrical circuit pcb, having its sketch, Need to convere in gerber file

    $109 (Avg Bid)
    $109 平均报价
    11 个竞标

    Hello, I have a device which is made to produce and emit 320 frequencies simultaneously. The main chip is a xilinx fpga. Each Pcb has 4 fpga's and can be connected through a usb cable with the pc. The pc software can upload to the device txt files which contains numbers and these numbers are the frequencies. The project: New firmware for the fpga and new software for pc, so i can type a nu...

    $3658 (Avg Bid)
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    6 个竞标

    I require a firmware developer in Melbourne preferably to work with me to get a project over the line. I've started to develop the firmware myself, but have found that I cannot dedicate enough time to it. You will probably want to use a fresh new project instead of my existing code. Ideally you would have had experience working with STM32, GNSS (GPS), SIM modules and antennas before. I can ...

    $11114 (Avg Bid)
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    13 个竞标

    Make OpenWrt firmware support super channels

    $78 (Avg Bid)
    $78 平均报价
    1 个竞标

    I'm looking someone that give me support for this project. I don't need than you make the project, instead that I need a guide and support when I can have doubts. I'm beginning to work with STM32 and I omit some considerations and for this reason I need the support. If you are interested to help me, please write over private chat and discuss about further details. Thanks a lot! ...

    $109 / hr (Avg Bid)
    $109 / hr 平均报价
    9 个竞标

    I would like a field deployable data acquisition system (preferably using something simple like arduino) that will record a fluxgate magnetometer for days in the open air. If you want to look it up, this will be used for geophysics, one use will be to be a base magnetometer, placed on the ground, which will remove for the magnetic changes due to solar storms and the second will be placed on a dro...

    $6433 (Avg Bid)
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    19 个竞标

    I have design for a 2kva dual output inverter system. The inverter uses arduino for PWM signal. it uses voltage, current and temperature sensor. It has an arduino memory card module, LCD information screen and its linked to a Blynk mobile app using NodeMCU ESP8266. The circuit designs and PCB are in Altuim designer Google drive file link: [登录来查看链接]

    $907 (Avg Bid)
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    9 个竞标

    My team is planning to conduct a number of research trials on cattle. One key component of our trials is being able to identify individual cattle when they are present at a station, or area of the pen. We must work with industry standard RFID ID products, which in our country is the 134.2 khz RFID. Our project will need several of these units, in odd configurations. We also have a limited budget a...

    $178 / hr (Avg Bid)
    $178 / hr 平均报价
    8 个竞标

    I am developing an automotive embedded system based on an NXP [登录来查看链接] SoM. I need someone to design a schematic to connect the SOM with a cellular+GPS modem, wifi module, Bluetooth module, accelerometer and CANbus transceiver. The system is to use a microcontroller (TI MSP430xx) for system wake-up control, tamper detection and power management. I have selected all of the ICs (except power c...

    $3224 (Avg Bid)
    $3224 平均报价
    29 个竞标
    STM32 Firmware development 6 天 left
    已验证

    I require a firmware developer in Melbourne preferably to work with me to get a project over the line. I've started to develop the firmware myself, but have found that I cannot dedicate enough time to it. You will probably use a clean slate instead of my existing firmware. I can post, or drop off a prototype unit (and programmer, if required) - it uses SWD for flashing. The firmware itself ...

    $9750 (Avg Bid)
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    21 个竞标

    I need someone who can design home automation system using wifi module arduino ESP8266. I want genuine people who can design home automation system with my instructions.

    $3906 (Avg Bid)
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    34 个竞标

    need to build program based on given task use sensor sht 75 and 8051 microcontroller by using edsim51 simulator and assembly language.

    $178 (Avg Bid)
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    9 个竞标

    Simple 0-99s with a few features Timer using existing circuit PIC16F1503

    $132 / hr (Avg Bid)
    $132 / hr 平均报价
    22 个竞标

    Cobalt Aerospace is looking for a C programmer with experience of Atmel devices and Atmel Studio for a short time one-off project lasting an expected 1-2 weeks. We need to implement capacitive touch, an RS485 protocol and self write to flash with boot-loader along with some basic io routines for lights and relay signals.

    $10881 (Avg Bid)
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    EEPROM C++ Programming 5 天 left
    已验证

    Maxim 1 Wire protocol programming

    $891 (Avg Bid)
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    15 个竞标

    I am an Independent Business Consultant for the Fast Moving Consumer Goods industry. I have a device idea and wish to develop it further. To do so, I need a OCB Design Engineer to help in developing the design so that I can then work with suppliers on developing a prototype.

    $3658 (Avg Bid)
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    42 个竞标

    Currently, we are working on developing an autonomous car and autonomous quadcopter. Where we would like to get support from the experts. It involves mainly regular consultations and sometimes we would require partial designing support. Payments will be discussed and allocated based on the workload. We do have many other projects pipelined to come in the future. If someone from South India will b...

    $4170 (Avg Bid)
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    15 个竞标

    Plc programming and Scada development for furnace having recipes data logging report generation etc

    $3333 (Avg Bid)
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    Hello Friends i am looking for an Audio Amplifier PCB Design Expert for designing. Ic TPA3255, TAS5630 I have Schematic diagram's

    $147 (Avg Bid)
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    Looking for a consultant 5 天 left
    已验证

    I'm developing a product that will use the same technology as digital calipers. I would like the consultant to be familiar with low cost solutions such as those coming out of China. My questions will range from PCB with sensors, data capture and integrating with post measurements process such as a calculator does. I prefer English. I will ask for a confidentiality agreement to be signed. O...

    $4549 (Avg Bid)
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    HR4988 support 5 天 left

    Trying to use stepper motor with HR4988 board and having some difficulties. Need experienced engineer for online session to help me find the issues. I assume 1-3 hours of Zoom support

    $295 / hr (Avg Bid)
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    13 个竞标

    I NEED PROGRAMMER FOR FOR STM8S ..NEED SERIAL DATA SEND AND RECEIVE ON CONTROLLER. CONTROL RELAY

    $558 (Avg Bid)
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    3 个竞标

    Hello, We’re developing a solution for manufacturing companies and we need help to write a very simple application in Simplicity Studio for our Silicon labs Thunderboard BG22. The device is very simple it’s one -load cell connected to an amplifier/ADC which is connected to the MCU. I will attach schematics before the start of the project. The project contains: 1. Write a simple scri...

    $233 / hr (Avg Bid)
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    11 个竞标

    I am looking for an electrical engineer to build me a circuit board for mobile phone charger.

    $659 (Avg Bid)
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    10 个竞标

    Looking for an electrical engineer to build me a circuit board for mobile phone charger.

    $256 (Avg Bid)
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    6 个竞标

    we are looking for SMD developer, Who have a good idea about IoT products. we are working with hardware ESP8266 and ESP32. But i need a developer who develop hardware for my company

    $1124 (Avg Bid)
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    13 个竞标

    see error messages. please show me how to fix it on teamviewer. thank you

    $163 / hr (Avg Bid)
    $163 / hr 平均报价
    20 个竞标

    I need the circuit diagram and code of autoamtic power factor correction using arduino. This is an urgent project and need it on urgent basis, please go through the paper attached.

    $690 (Avg Bid)
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    13 个竞标
    Envio de tensão medida 4 天 left
    已验证

    Preciso de Código( sketch Arduino) para a transmissão de dados através da internet entre dois Arduino + ESP8266 que é o que recebe e um WeMos D1 que será o transmissor. O projeto é o seguinte: Junto a uma bateria tenho um WeMos D1 que está a coletar valor da voltagem de uma célula ou mais quando estão a ser recuperadas. Este WeMos D1 j...

    $527 (Avg Bid)
    $527 平均报价
    9 个竞标

    The project is to build an in cab controller generating a PWM signal to control a hydraulic valve. Once the first unit is proven, a quantity will be required, with potential for ongoing production. External proximity sensor switches will send a signal to the controller to tell it to either increase, or decrease the PWM duty cycle. The PWM frequency and the rate at which the duty cycle will chang...

    $1325 (Avg Bid)
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    16 个竞标

    Kindly find the descriptions and attachments, feel free to contact if you need more clarifications. The code is ready for sending acc x, y and z with angle x and angle y. Code needs re-structuring and removes all redundant steps to make it more efficient. Simply I have this code sending and receiving the data but the results not accurate perfectly. Main code with all hardware is available and conn...

    $442 (Avg Bid)
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    19 个竞标

    I am using the NRF52832 MCU in a project. I want to write the data from ADC to the buffer on RAM with the help of DMA, then read this buffer and send it to the client via BLEUART. The sampling rate should be 2kHz and the time between all sampled samples should be exactly 0.5ms. In order to be compatible with the rest of the project, the project should be developed with Arduino IDE.

    $78 - $233
    $78 - $233
    0 个竞标
    System verilog 4 天 left
    已验证

    System verilog code on FPGA board

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

    Project brief: I am exploring solutions for a wildlife camera to save an encrypted file onto the SD card and considering Arduino use to do this processing. i.e. if someone goes to the wildlife camera and removes the SD card, if will not be viewable. Further details on enquiry.

    $1310 (Avg Bid)
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    Arduino programming 4 天 left
    已验证

    Just learning arduino programming

    $605 (Avg Bid)
    $605 平均报价
    37 个竞标

    I need to develop a firmware for nRF52840 dev kit. It includes 1 NAND-Flash and 1 NOR-Flash. These flashes are all controlled via QSPI. I need to get ADC values from one analog front end chip(I have dev kit for it), mainly from 2 channels. This AFE gives 2 analog signals from ECG sensor, I just need to get ADC done from these 2 channels and send those data to mobile via BLE. The data communication...

    $798 (Avg Bid)
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    3 个竞标

    Hi, This is Shota in UMS LLc. I'd like you to make wireless sales collecting system for japanese vending machine. I already has wired sales data printer.(please check the attached images.) I need you to build up wireless sales data collecting system based on the protocol on the wired sales data printer. As I have only 50 units of vending machines now, I have a plan to build them up with Ar...

    $15190 (Avg Bid)
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    31 个竞标

    Embedded developer required with experience creating hardware products based on the ESP32 SoC. We require custom firmware to control the ESP32 and other peripherals for our asset tracking project, that will connect to devices like a Telit GSM Module via UART, Accel/ Gyro /Temp Sensor via I2C, eSim and antenna switch connection with the GSM Module, Battery Level Monitor via I2C and that is basica...

    $5991 (Avg Bid)
    $5991 平均报价
    49 个竞标

    Vehicle entry gantry system using PIC18 microcontroller. A photoelectric sensor is used to detect the vehicle at the gantry. The RFID reader will then take 2 seconds to read the vehicle IU unit. The LCD should display “Reading IU Unit” during these 2 seconds. Once the car is granted access, the gate pole will be raised until the car passes through the gantry. The LCD will then displ...

    $202 (Avg Bid)
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    8 个竞标

    Hi I am looking to automate a series of 12 x weekly training plans depending on the information a client inputs into the data boxes. Each training plan will include 7 days Mon - Sun. Each day will either include one of the following - Rest Day Strength Session Endurance Session Speed Session Under each of the Sessions will be the following options Strength Session - Gym Users = 1 Rep Max...

    $9091 (Avg Bid)
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    8 个竞标

    Hello, I need help with new thermal cameras that I got. I need to know if it is possible to connect one of these thermal sensors that are attached with this email (mlx90614 and FST-01) to Raspberry pi 4b+ and ESP8266 module to read the values from thermal sensor using TX and RX pins as it got only these pins on the board. 1. I want to display the temperature values of thermal sensor on the raspb...

    $1535 (Avg Bid)
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    14 个竞标

    Need to make all these steps in my private work electronic circuit to be completed .. Make controller by Arduino

    $1682 (Avg Bid)
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    16 个竞标

    I need a pcb/motherboard for a bluetooth speaker system (2x4") that has bluetooth, usb port, tf port, fm tuner, a charging port and a display to go along. The output of the speaker shoud be not less than 2x10w (preferably 2x15w).

    $907 (Avg Bid)
    $907 平均报价
    10 个竞标

    Hi, I am in search of an individual or team who can build a project for me. Detail of the project is mentioned here: Name : Self - Balancing Electric skateboard Description : The project is about making an electric skateboard which run on battery and having one wheel. As it has got single wheel so it run on self - balancing technology, rider can ride on it by leaning forward to speed up and slow d...

    $5448 (Avg Bid)
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    6 个竞标

    I'm looking for a Circuit Designer to create a PCB for my car key fob that I can clone.

    $1225 (Avg Bid)
    $1225 平均报价
    22 个竞标

    Small company, Have 10 props in 3 rooms that most have a nano bard installed along with a PC connect board. 5 boards currently work, 5 do not. The boards typically have very simple function; to sense the state of a switch (magnetic reed or prox) in the Normally Open (NO) state. when state changes, interrupt the power on a separate line (12v for a magnetic lock, or play a sound from the onboard...

    $3689 (Avg Bid)
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    45 个竞标
    pcb designer 3 天 left

    i am looking for a pcb designer for video encoder i.e. HDMI/SDI signal to IP with RTMP/RTSP/UDP/SRT Protocols

    $3681 (Avg Bid)
    $3681 平均报价
    8 个竞标