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! Hire Microcontroller Developers

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    1,114 jobs found, pricing in USD

    I have a PCB which requires Step down voltage from 18VDC to 12DC I have used DC-DC convertor . Xp Power Model JCM3012S12 . But i am getting excess Ripple which is effecting Voltage OpAmp Voltage inputs to ADC. I need Help With design of a Noise Ripple Filter to remove this Noise . This Can be in Hardware filter or Software filter ie DSP or Both . I dont expect the freelancer to build the Fil...

    $105 (Avg Bid)
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    We are working on a project for which we need complete development of a PCB using PIC MCUs. A running embedded c code with hex file needs to be produced which could be used in Proteus simulation software to test the working of PCB. Deliverables: Embedded c code, PCB layout/Schematic diagram. hex file, Proteus file. All other minor details and specifications will be discussed later.

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    We are looking for 1 or 2 programmers for an embedded application in C. This project includes the following components: ATMEL328P ESP12 SPI memory, SPI RTC I2C memory Radio modules Need to be very confident in C and have a clear vision of memory management and bootloader. Looking for people who are in China or quite close and available immediately.

    $20 / hr (Avg Bid)
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    Hi folks, I need a person who knows electronics and programming, to implement a simple USB device. - The computer will send 20-bits of binary information to the device, via USB - The USB device will do some simple operations. - The USB will send back 10-bits of information, also via USB - The computer will store the 10-bits, and repeat the loop with another 20-bits string. You are welcome to se...

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    We use oki c711 laser printer... this is a comum laser printer which is based on sheets feed, like A4, Letter, etc page sizes. We need to modificate firmware of printer that when we sent for example 10 copies of document to print, the printer doens´t ask for load next page sheet, and just continue to print on continuos roll. If you have any doubts, I would appreciate to explain better.

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    post_https_esp8266_sim808 6 days left
    VERIFIED

    I am working with modules ESP8266-01 and SIM808. Both can send HTTP post with sucessfull, but is required HTTPS. I need a freelancer that already have sucessfull on deploying Arduino with HTTPS (ESP8266-01 and SIM808). No fingerprint certificated method will be accepted, because the certificates are exchanged each 1 year.

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    Hi, I look for a professional in C/C++ programming to control a smartwatch with nRF52 clip thru bluetooth connection, get the real time heart beat rate and blood pressure data and show the data in a graphic chart in PC. The previous similar working experience is a must. Please show your previous work. Thanks.

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    I need a chain or arduino's, maybe more then 100 Arduino's even. I am not sure which protocol I like to use. I think I2C and also RS232 are options. Each Arduino needs a number of digital IO at least 16 or so. Each Arduino must be able to send short messages to the neighboring Arduino. The whole chain must be controlled by a pc.

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    The purpose of this lab is to design a VGA driver to display 256 different colors on a monitor. Two timing signals are generated in this system, vsync and hsync to synchronize the plotting of vertical and horizontal pixels, respectively. The color data of each pixel is generated using an 8 bit counter whose first 3-bits are for red, next 3-bits are for green and last 2-bits are for blue color data...

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    i want to make two pairs of wireless display by using rf modules so that each individual display has its own data data dhould not be coincide with each other

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    in the project there is a basic game. There are some walls placed vertically and an object slides and try to avoid crash these walls by using up and down buttons on FPGA. it is not mandatory to be a complex project. I need to have in a week.

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    We require an expert Arduino & Raspberry Pi full stack developer, the individual is required to have a thorough working knowledge of operating systems, programming languages and hardware of both Arduino Uno and Raspberry Pi 3 Strong command of English language and sound working knowledge of cloud services (AWS), database servers, cellular networks, and secure data protocols will also be requi...

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    Project for John Arturo M. 8 days left
    VERIFIED

    Hi John Arturo M., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

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    We need someone who can develop a project requiring ENC28j60 ethernet module interfacong PIC32 or STM32 mcu for transfering data to our server using TCPIP,HTTP,SNMP,FTP protocols.

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    I need programmer to help me finish up an application for a STM32F4 Discovery. The application must read samples from the onboard MEMS microphone and run FFT. It will then report the frequency,magnitude values over USB. The existing code has USB running as custom HID and the actual microphone sample acquisition and transmission must be implemented. Existing code uses gcc and STM Cube HAL driv...

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    We're developing the minimum viable product for a patented and trademarked system called Pythia (PITH-ee-uh). It will verbally deliver step-by-step directions to a wearable computer/headphone (think mobile Amazon Echo) on demand, in any language, then report the time it takes users to perform each step. Technology and other requirements include: 1) Be local to Baltimore, MD or Detroit, MI t...

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    Raspberry PI Circuit board DC to DC power Design, build and test. 1.I need to power a raspberry PI/ SBC [single board computer] computer with a 6v- 18v solar panel 2. Load is 5v and 2.4A. 3. Source is a Solar panel charger 6v to 18v , with a charge controller for the battery. 4. Battery spec is LEAD ACID batteries or Lithium NOTE; -Design, build and deliver. -This is an NDA turnkey projec...

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    Project Description: The project aims to assemble an Electronic module to detect equipment fall and activate the solenoid valve once the recorded data go out of set Orientation parameter. The equipment will be mounted on the base, the module will be powered on by the Push to Start switch. Arduino 3 axis Accelerometer module will be used to detect acceleration, orientation, and impact. These data ...

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    Hello, I am working with and Arduino Uno and a QMC5883L chip that works as a Magnetometer. I would like to make this chip work with the Arduino and I would be willing to pay for someone to guide me trough making this chip work (get earth magnetic field readings). Connections, Softwares and Codes I will need with a step by step guide is what I am looking for. Thank you for your time. Best, Jose Fer...

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    1. Need the power supply to be arranged as portable which should has a feature of withstanding 2 days minimum. 2. Need LCD module to be attached with monitoring of temperature /Humidity sensor. 3. A compact and stylish case for the entire module. 4. Sensor can be inside or outside the module , but it should be covered with a case.

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    We are designing the Phone and looking for a Expert who has Expertise on AMOLED and it's Components.

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    Hello , The tracking system should track the tag which is on any of my asset or item in my home . So when it passes through the front door reader it should give me an alert saying it has been passed that reader and this should be continuously running 24X7 . I have reference projects as well .

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    Hello, We are looking for an experienced freelancer to design for manufacturing an existing product prototype. We have several working versions of our system. Our system is too costly to produce, we need to work on the design to reduce the BOM cost. The project goal is to reach a defined BOM value on the website [login to view URL] The job consists in: _Architecture selection _Microcontroller...

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    Xin chào xuanhaihp1987, tôi đã thấy hồ sơ của bạn và muốn mời bạn làm việc cho dự án của mình. Chúng ta có thể thảo luận thông tin thông qua chat.

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    Seeking Freelancers who have worked with the such projects. The specifications are : 1) Accuracy of about 30-60 cm 2) Latency 1 seconds 3) Use of anchors or beacons to localize the receiver Please suggest if you know better solutions, I won't entertain anyone who doesn't have in depth knowledge of Embedded design principles and RF engineering experience

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    We're looking for PLC programmer to support on our industrial automation projects. Singapore and Malaysia only

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    We're looking for PLC programmer to support on our industrial automation projects.

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    I am looking to provide water level alert devices to residents of small towns and cities in Nigeria so as to alert users on time of low water level in their storage tanks. The device would operate with solar and installed on top of the tanks. The device should be capable of sending an SMS alert for 20% water level. The range of the sensor should be 3-6m max. It needs to be mass produced and each p...

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    Hi Am looking to design a retrievable very long range weather balloon, GPS monitored with valve to stabilise and remote deflating with recovery of photography equipment On-going project, must have experience Will start with small report explaining everything

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    I have a program which needs to be programmed onto a S32k NXP evaluation board. I need someone with great embedded systems experience who can figure out the code and is aware of the board.

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    All manufacturers sell card readers with the capability to read and write magnetic bands, however they need to be reprogrammed using SDK to Read/ Write EMV IC Cards, will provide the interface that comes with the hardware, and programmer must create the IC read/write module.

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    can you convert pcb Allegro 9 to 17.2 as well Orcad files i need quick response. budget is small but on going project

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    I am an avid outdoor enthusiast, I like to take my Tacoma on outdoor/overland adventures. Part of this is managing the air pressure of the tires on the truck. While offroad I need to drop the pressure of the tires down to as low as 5lb per tire or all the way back up to street pressure of 40lb. The pressure of these tires would need to be adjusted depending on the terrain. I'm looking for hel...

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    My task is a rather simple one: Create a guide for picoblaze microcontroler programming. Give 4-5 programming examples and run them with a simulator. What i have is a Basys 3 board so i need to program them in Vivado. Is it possible to use the Picoblaze there? So practically i need someone to tell me what to download from the Xilinx site, what PicoBlaze IDE and so on and just to write some very...

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    PCB Schematic & Design 4 days left
    VERIFIED

    We have a raspberry pi 3 implementation/prototype and want it to be taken to a custom board.

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    Based on my documents, I want you to have my past university student electronic circuit design and simulation project reproduced in Cadence Virtuoso. It is a minimalist project, about 5 parts. You should have knowledge of Cadence Virtuoso 6 software. The electrical circuit in Cadence Virtuoso is using 350 nm (0.35um) Technology design kit. The schematics, simulations, and layout will be provided o...

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    1. Can You make your own version of hardware decoder based on the decoding algorithm. the number of bits however should be remain the same is 64×64,(the decoding methods SISO decoding and Chase Pandiah, type 2 Chase algorithm) and after simulate the decoder on Xilinx ISE and coding in VHDL. 2. and write a brief report explanation how is the hardware structure work and etc.

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    Need to do fork analog PIVX, POS, MASTERNODE, wallet windows, linux, max, source code, block expoler. Only a professional developer with extensive experience is [login to view URL] the price for the whole set. Desirable examples work. Please scammers do not write!

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    I need coding VERILOG code for BMI calculation that can be run in Quartus software and burn in ALTERA DE2 board. maximum 80usd

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    Hi, Is there someone who can write Firmware code using the Rigado BMD 300 Eval Kit. [login to view URL],Inc/[login to view URL] Let me know if you are familiar with this type of component and can do this in a short amount of time Thanks Dale

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    Hi, I want s small task done in PIC32. The controller should receive messages through UDP port and format them according to given specifications and forward to SPI port when requested. The engineers with PIC32 starter kit or Olimex board are preferred.

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    Arduino Report 2 days left
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    I would like to hire a freelancer who are expert with Arduino, as I would like to write a report about my Arduino project. The report is about 25 - 30 pages including photos and diagrams.

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    Analysis and Design of a High Voltage DC Boost Converter. We must use more cheaper components

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    TPlink Firmware programmer 2 days left
    VERIFIED

    hello Looking know will TPlink Firmware programmer I have bin file for TPLINK want make same for other TPLINK version if any one know just let me know

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    To control the 28 Valves (using relay) , 1-Ph motor (relay through ,no soft start required), 3Ph motor starter (DOL starter, Star-delta starter) control. Measure flow through 4 valves.( Pulse output flow meter) GSM interface to configure the valves setting through messages and send messages to specific numbers if any fault occurred. LED interface for fault and status.

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    The freelancer must do a project and select a sensor to read a AC current from 1 amp to 0 amp. Read it with a pic and show the value in an lcd display.

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    We are looking for developing the prototype (Can be Arduino) & firmware of the electronic control section in our machine development. All component cost will be taken by us. Unit will have a 7 inch capacitive touch screen, 5 servo motors, 3 electro magnetic solenoid & 1 colour sensor.

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    We are looking for developing the prototype (Can be Arduino) & firmware of the electronic control section in our machine development. All component cost will be taken by us. Unit will have a 7 inch capacitive touch screen, 5 servo motors, 3 electro magnetic solenoid & 1 colour sensor.

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    We are looking for developing the prototype & firmware of the electronic control section in our machine development. Unit will have a 7 inch capacitive touch screen, servo motors & sensors.

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    Local
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    Project for John Arturo M. 4 days left
    VERIFIED

    Hi John Arturo M., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

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    7 bids