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! Ansett Microcontroller Developers

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    92 jobber funnet, priser i USD

    I have two arduino mega boards (Mega1 and Mega2) Arduino Mega1 will be connected to PC. The two other arduino's are connected together, maybe RS232 or USB. The goal of the project is download an software image from the PC to the first Arduio which then forwards the same image to the second arduino. With image I mean the software image (program binary). So: 1) I send my software from my PC ...

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    Proyecto Programación Arduino 6 dager left
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    Necesitamos la programación de varias tareas en arduino para un proyecto. También necesitaríamos el diseño de las placas o pcbs. Gente con experiencia en arduinos. Preferible en idioma español.

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    To design and build prototype of full solid-state static voltage stabilizer using IGBT/ MOSFET in PWM AC Chopper/Inverter topology with Buck Boost Transformer with any suitable DSP IC # Deliverables WORKER MUST PROVIDE : 1. Complete and detailed Schematic Diagram of the product. 2. Complete artwork of the PCB including laser print out of the tracks and pads, laser print out of component layou...

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    Make a smart glass to share information with Bluetooth or wifi, you can upgrade by API. Consist of temperature and humidity sensor, IC esp32 and output in LCD i2c, you will check my videos at [logg inn for å se URL] now this project was done in UGlass v4.0

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    RGB light change 6 dager left

    This project is about automatically turning the RGB color of the dragon light 12 board from green -> yellow -> red (the colors must be switched every 5 seconds -a counter counting down must be shown on the 7 segment display). If a user presses a button on the board, then the blue light will turn on for a few seconds. Afterwards, it must go back to green -> yellow -> red. It must be d...

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    My hex file has 7000 lines with 8051 assembly code. I want to get C code from assemble code. Important is quality of C code. If you have experience, please contact me.

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    I would like to create a digital SMPS with these specifications: Input: 20~45V, 20A Output: 29.4V +- 0.1V (configurable in the range 25~34V) Current: 20A continuous, or more Efficiency: > 85% Must be digitally controllable: though serial, SPI or whatever, we must be able to control output voltage => most important part Input GND should be linkable with output GND => I was thinking about ...

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    PCB design! Full Arduino compatibility. USB communication. SHT 3X humidity (i2c) meter not onboard. LCD display. Supply voltage 9-12V. Operating voltage 5V or 3.3V(optimal value sht3x) Same PCB fixing point and USB-B location. Electro magnetic compatibility PCB design. EN 61326-1-2013 Electrical equipment for measurement,control and laboratory use–EMC requirements

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    need to help with this project - [logg inn for å se URL]!instructions All components are assembled but I am not experienced with arduino/espruino.. Have loaded ESP32 onto the board but thats it. I need a hand to load the firmware onto the board and get it working as it should. Would like to arrange a desktop share session for an hour or two to help me troubleshoot and get the system worki...

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    The first installment of the project dealt with the capability to simulate the actions of four very simple gate types, an INV gate, an AND gate, an OR gate and an XOR (exclusive or) gate. The second installment extended that capability by describing the simple logic gates using Verilog, but the Verilog was restricted to descriptions of circuits which only contained a single gate. For the third ins...

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    I need a script writen in micropython to run in the xbee module [logg inn for å se URL] The script should receive a an xbee frame with indication to check for a new version of a file in internet and download it. This file is an arduino program (sketch). The script should check if the downloaded file is not corrupt and then upload it to an arduino connected via serial (FTDI) to the xbee modul...

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    Trophy icon RS485 TI code 2 dager left

    I got a TI MCU kit and need to write a code to communicated with two other systems using RS485. here is the kit I bought: Piccolo MCU F28069M LaunchPad™ development kit FYI: [logg inn for å se URL] I need to have the code and help me to program it and test it.

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    Embedded C programmer 6 dager left
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    Need to program my PCB which has ATMEGA 88 controller

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    The goal of this project is to build a very cost effective temperature monitoring system with multiple temperature probles. See attachment first! The idea is the following: - Given a few DS18B20 one-wire temperature sensors in proper enclosure (example: [logg inn for å se URL]) - Given an Arduino Nano hardware (example: [logg inn for å se URL]) - Given a Linux-based lapto...

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    Iam currently working on the development of a medical device. Iam looking for consultants / freelancers from the electronics/ biomedical domain who can work on the project for a period of 3 months. Interested candidates can contact me (Removed by Freelancer.com Admin)

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    I have written a code in C Programming Language for the ARM AT91SAM7S256 Microcontroller. I need someone to rewrite the code in a more efficient way. I need it to be optimised, well commented, well structured, reduced number of lines of code and rewrite 2 simple library functions. If anybody is interested in this small project then please contact.

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    Hello freelancers, I am looking for an expert who can write a complete report for me including designing + block diagram + proteus simulation + coding. report must be around 60-80 pages long my title for project is ********Raspberry Pi: Deep learning object and human detection with OpenCV ******** I will further discuss the task in private chat.

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    hi all.. my English language is not good so please excuse me. I need to hire an arduino code writer to make some modifications to GRBL open source code to read mach3 or mach4 or any else gcode format supported by artcam 2017. because I failed to find any way to use artcam output gcode to use it with my GRBL cnc arduino mega machine. in other words GRBL gcode format not supported by artcam 2...

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    Embedded software audio systems 5 dager left
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    !!!! Must be on Site or close (50km) around Warszawa Poland !!! Need a embedded software engineer to code in C++ at low level. The applicant has experience in the following areas: * Embedded development * ARM architectures * C/C++/Assembly ARM * TI-RTOS * Networking stacks protocols such as 802.1Q, * Version control tools git and svn. Also the applicant must comply with the following : * Live ...

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    This project is still available as of 14 November 2019. *** OVERVIEW *** - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microcontroller. - You do *not* need any experience with... ESP32, microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, or circuit design. *** HOURS *** You m...

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    The ideal device would be handheld, have an easily replaceable battery that would last at least an 8-hour shift, and have a color display to differentiate the signals based on the input channel. Since this would involve tracing the timing of signals to equipment, it needs to be time-resolved on the display to track when events occur and save this data to a replaceable disk such as an SD card. S...

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    Hi, I need STM32F Expert Programmer for rust programming language. I will share project details in chat box. please share your previous experience. thanks for bidding. Regards

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    keil software expert needed 5 dager left
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    Need a programming task done now. regards.

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    redesign of a pcb and code 5 dager left
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    we want to redesign an existing product to fit a new set of needs and goals. you must have experience with designing pcbs, putting them together, writing code, configuring code to work with ifttt, google assistant, alexa. you must be very experience in designing and building your own iot solutions and projects. respond with 2+5=x before providing link to your iot projects.

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    I need someone who can do a small programming task based on Keil and assembly language. Further details will be shared with selected freelancers only. No time wasters plz... Plz bid if you have command on assembly language. regards.

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    I need someone who can do a small programming task now. Further details will be shared with selected freelancers only. No time wasters plz... Plz bid if you have command on assembly language. regards.

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    PCB development 5 dager left
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    I have the 1 electronic circuit in .pdf format and I need to develop the PCB for it. There are 2 sensors (SHT31, TSL2561) , one ATTINY85 end some other normal components (R,C...) in this circuit. Due to the final dimensions, PCB should be made with 4 layers. The software used in this development must be a free software (KiCAD or any one that you want ...but FREE). Resulted file: - schematic + PCB...

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    1- NFC READER:We reader have design, layout PCB working fine. Now need make Firmware and SDK to complete project, Any firmware have experience please help me complete project 2- RFID READER: Base on Module RFID to design interface PCB, need Prototype and Firmware and SDK

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    I need an eva-dts dex-ucs extractor for arduino or raspberry pi, just the programming, not hardware. The output should be a serial impression if it is arduino or a text file if it is raspberry. parse data is not necessary. ideal to change prices on the machine. I have code in c ++ to do the dex-ucs.

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    We are designing a rover that will walk around and sense obstacles via ultrasonic sensors. Our main processor is PIC184515 and the processor that is communicating with the sensors is PIC18F66J15. We have the code to program the PIC18F66J15, but for some reason the processor is not responding in our PCB. We have tested the processor separately (outside the PCB) and it works all good. I have attach...

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    Schematic layout 5 dager left

    Experience wit BGA design and power circuit. Knowledge in multi- layer PCB matched impedance

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    STM32 program needed 5 dager left
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    I need you to develop some STM32 program for me. I would like this software to be developed using C or C++.

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    Raspberry Pi Tone generator prgram 5 dager left
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    I have a Raspberry pi 3 B and I am looking to use the GPIO pins connected to toggle switches to make the Pi produce certain tones. Similar to a frequency generator except all I need is the sound to come out the headphone jack. I would like to start off simple and add more to the program as I play around with the results.

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    Firmware to be written for gps control running on an STM32F103 CPU

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    I would like to buy robot arm and reprogram it for painting purposes. The final goal should be something like this video: [logg inn for å se URL]

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    Buongiorno vorrei riprogrammare il firmware di uno ShellyEM con le seguenti funzioni: - Accesso al software protetto con User e Password. - Impostazione connessione Wireless. - Storico misurazioni consumi. - Uscita comando sgancio Magnetotermico. - Regolazione soglia potenza avvio Timer - Regolazione tempo conto alla rovescia (Timer) uscita sgancio Magnetotermico. Esempio: Solglia potenza impost...

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    Raspberry PI 3 Build 4 dager left
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    Scope of Works: - Building a Raspberry PI 3 device countdown timer to be used at a non-for-profit sporting organising in Australia. A sporting council has now put in rules to have a countdown timer that will sit in racing pits until next race is up. Once race timer is up, the rider is excluded from the race. The programming works is to have a timer (2:00) “2 Minutes” countdown from wh...

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    So this my project 3 mouth to finish it. This project consists of input like ultrasonic sensor for the depth of plant nutrition, LDR sensor for cacth value of light, FC-37 or rain sensor for cacth value of rain or water, and DHT22 to share information about humidity and temperature. So in my process i use Nodemcu ESP8266, and output like relay to refill the nutrition after depth more than 20 cm a...

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    Micro-controoler Application on Terasic DE10-Lite, FPGA board

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    Programação de Arduino jogo Genius da estrela porém com tela LCD programável nível de dificuldade frases como errou acertou etc total interatividade com quem joga, seria pra uma máquina de jogo coloca crédito e joga existem diversos vídeos e códigos prontos no YouTube mas não tenho tempo pra estudar isso

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    denon dp-47f 4 dager left
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    hi, i am trying to fix a problem that i have with the tonearm of my record player which is micro processor controlled and the various action of it depends on three photo resistors and a series of shatters and led; i cannot find the replacements for the ldr(cd1/2 dark 1.5mega light 1 k- cd3 dark 6mega light 2.5k), can someone out there can connect a arduino board that will allowed me to change the...

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    Taushetspliktsavtale
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    Poter Leggere dati eva-dts da una vending-machine ( distributore automatico) utilizzando ARDUINO e protocollo DDCMP/DEX tramite il bluetooth del telefono. Occorre solo lo sketch per arduino, per l'app sul telefono me ne occupo io.

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    We are trying to use RS232 Interface. According to the rfid user manual(link below), the following command 53 57 00 03 FF 2B 29 should return something like this: 43 54 00 0A 00 2B 01 11 01 02 03 04 05 13 but we are getting nothing but 3 zero bytes as response (image attached) I'm using the CoolTerm app for mac to connect with the reader through usb adapter(driver installed successfully) T...

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    We have a specially built software program for our business which helps us run our day to day operations smoothly. However it is playing up and the person who wrote it is not helping. We need someone to quote us on completely re-writing the program built for our company. We also have a bar code system which connects the jobs throughout the factory saying which department it has been completed in.

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    Lokal
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    Hello, This project consist of loading an openwrt 18.06 firmware onto the emmc of espressobin v7. The second part of this project is to write a guide of how to load firmwares on emmc of other boards. Right now, firmware is working when I install the ipk on top of the stock openwrt firmware. You will have TeamViewer, Anydesk and VPN access to a computer connected to the network with the board. R...

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    Need a freelance embedded engineer to write firmware for various sensor control circuits. Job involves working at site in New Delhi.

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    We develop an IoT device. PCB design stage has already been done and we will be producing our 2nd prototype soon. In the meantime, our engineer programs the Firmware for the device. We would like someone with C++ skills to help our engineer to develop our firmware. MBED skills would be good to have. Device includes, MCU EFM32 PG from Silicon Labs, an accelerometer BMA400 from Bosch, GPS & Nar...

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    to install SMD copmonents in a small PCB

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    ESP32 Programmer Required 4 dager left
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    We require an software developer to port our current firmware which currently works on the ESP8266 to the ESP32 and add a few new features.

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    We want to develop a IR blaster (Micro controller - ESP 32) with capability to copy from the original AC remote and transmit it to the AC to control it. For the same we want you to develop a Arduino Based Library which can read signals from IR remote via IR receiver (TSOP), decode it, save it to the EEPROM and transmit it to the AC. The library should have specific functions which could be called ...

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