Find Jobs
Hire Freelancers

microcontroller programing

$250-750 USD

Fechado
Publicado há aproximadamente 7 anos

$250-750 USD

Pago na entrega
So the project is pretty simple need to write some code to a micro controller which is a counters of a few buttons being pressed. There needs to be a Bluetooth device which relays the data to a cell phone web browser application.
ID do Projeto: 13458575

Sobre o projeto

48 propostas
Projeto remoto
Ativo há 7 anos

Quer ganhar algum dinheiro?

Benefícios de ofertar no Freelancer

Defina seu orçamento e seu prazo
Seja pago pelo seu trabalho
Descreva sua proposta
É grátis para se inscrever e fazer ofertas em trabalhos
48 freelancers estão ofertando em média $442 USD for esse trabalho
Avatar do Usuário
Hi Sir I am an expert electronics engineer with more than 8 years of experience in this field. Please share the further details of your task I am waiting for your reply to start Regards
$500 USD em 7 dias
4,9 (147 avaliações)
7,6
7,6
Avatar do Usuário
Hi Sir, We have read your project and we can make you hardware that will be connected to mobile app or whatsoever you wants. we are professional engineers and developers who do such jobs from last eight years. Lets do it sir. We offer our services at very feasible rates. Please discuss with us in details. We are team of developers and engineers professional in designing electronic circuit solutions, pcb designs, database programming such as MySQL etc, software designs and GUI/UI development, android applications, integrating software and hardware and providing complete solutions. In this bid, we offer you our solution at very low and affordable rates based on your desired requirements. we normally follow several checks to ensure the quality of service and products. In this bid prototyping is not included, if at certain point you would like to have prototypes manufactured, we can provide you at minimal cost including courier charges (DHL/FedX etc). We, very humbly deal with our clients and provide technical support to them during all phases of project execution. We are very much looking forward to hear from you in coming days. Cheers, Ahmad Lead Technical Engineer Turktronics Inc. An Internet of Things Company
$250 USD em 8 dias
4,8 (50 avaliações)
6,8
6,8
Avatar do Usuário
Hello dear I have experience in designing electronics circuits and can make your project. I will make your project practically on breadboard and will provide you circuit, code and PCB design along with gerber files. I will design your project using extra cheap and reliable components that will be beneficial for you if you are planning to make a commercial product.I also have experience in bluetooth modules and android apps development. I can also develop android app for you that will be able to control your project and you will be able to monitor your data. If you wish we can discuss in chat.
$500 USD em 10 dias
4,8 (47 avaliações)
6,6
6,6
Avatar do Usuário
Hi, I hope you are doing well. I am expert in microcontroller programming and development. I have developed, communication between Smart phonr and Hardware. I would like to discuss the project in more details. Looking Forward, Khawaja
$526 USD em 10 dias
4,8 (89 avaliações)
6,8
6,8
Avatar do Usuário
Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in embedded programming using pic, dspic controllers and MATLAB codding for Power projects, Boot loaders, EEprom. UART ,Protocols for networking, wi-Fi routers, Electrical vehicles and AC drives controls. I designed sine wave inverters for standalone and grid tie Inverters. I designed projects like Off line UPS up to 3 KVA, synchronous rectifiers, Solar MPPT chargers, Battery chargers ,Grid tie inverters design with PLL and feedback control circuit emergency light of 66W and Online UPS control cards, Battery Charging power supplies, LED drivers for PWM controlling and dimming, SMPS, Power supplies. I have experience in schematics and PCB design experience in Altium and ORCAD. I am ready to work for you. Please contact for further discussion.
$555 USD em 10 dias
4,9 (13 avaliações)
6,1
6,1
Avatar do Usuário
Hello! I am interested in your offer! I have experience in programming (over 10 years) for power electronics with microprocessors PIC (microchip), AVR (ATMEL), STM32 (STeleсtronics) and Arduino's. Examples of my work you can see in the portfolio Waiting for your reply. Best regards, Denis Mark.
$250 USD em 10 dias
4,7 (29 avaliações)
6,5
6,5
Avatar do Usuário
Hello, Have a great day. We are a team of engineers running a setup. We will develop the circuit and show you its working. Please feel free to contact us. Regards, Shahbaz.
$750 USD em 30 dias
4,9 (26 avaliações)
6,0
6,0
Avatar do Usuário
Hello Dear, I am an expert with years of experience in embedded systems, electronics, prototyping and PCB layout. I assure you the best solution for your work. Regards Ch
$400 USD em 10 dias
4,5 (56 avaliações)
6,2
6,2
Avatar do Usuário
Greetings! Dear sir, if you like to pass data from microcontroller to mobile browser, why not use wifi instead of bluetooth? I can provide you highly powerful and low cost solution. I've already done this job, waiting for details. Thank you, Farrukh
$300 USD em 1 dia
4,9 (30 avaliações)
5,6
5,6
Avatar do Usuário
Hello... I am Carlos... a Computer Science Engineer with more than 15 years of experience and expertise in software projects like: Microcontroller's software (C, C++, Assembler in PICs and Arduino), Windows PC software (C, C++, Qt) and extensive hardware experience (digital circuit design, testing and debug). Web development (LAMP, Joomla, Wordpress, etc.). Knowledge on robotics, drones and RC (Remote Controlled) gear. I'm working now as freelancer designing electronic things (IoT)... including all steps (from concept, to final product... including but not limited to circuit design, PCB design, software/firmware design and writing, etc.)... carloselega at gmail, please give me more information about your needs...
$722 USD em 10 dias
5,0 (2 avaliações)
4,9
4,9
Avatar do Usuário
Hello, Deep Kapadia here from India. Professionally i am Embedded System Developer (working in the domain of product Industrial Instrumentation). I have worked with STM32F4(ARM), TM4C123 (ARM), 8051, ATmega8-16-32-128-256, RL78 (Renesas), Arduino, etc. I have experience with RTC, GSM, RFID, Smart Card, 7-seg LED, LCD (Alphanumeric, Color, TFT, Touch), WiFi, Bluetooth, Various Motors(DC, Servo, Stepper), RF, Various Sensors(Flex , IR, Ultrasonic, Temp, Humidity), Load Cell(weighting sensor). Have experience in PCB designing using EAGLE CAD, Proteus, DesignSpark PCB. Some of my works: ->Industrial Automation related works ->Stroke counter with Internet connectivity ->Gesture Controlled Humanoid Hand ->Water Vending Machine (Water ATM) ->Oil Dispenser ->GSM based Smart Security System ->Smartphone based IR Remote ->Smart Notice Board I can do this for you. Thank you, Deep Kapadia
$250 USD em 7 dias
4,8 (20 avaliações)
4,6
4,6
Avatar do Usuário
A proposal has not yet been provided
$833 USD em 30 dias
4,8 (4 avaliações)
4,6
4,6
Avatar do Usuário
Hi.! I can do that, and I can assure you that if you work with me once you will hire me again for this type of projects
$277 USD em 3 dias
4,9 (12 avaliações)
4,1
4,1
Avatar do Usuário
I have already developed similar designs
$555 USD em 5 dias
4,6 (9 avaliações)
3,8
3,8
Avatar do Usuário
I have experience with Bluetooth low energy chip NRF51822. I suggest to use it. On aliexpres available different modules. I also have at home different boards with this chip. it's impossible to send data from Bluetooth to browser directly. You need additional app on mobile phone. For testing we can use "nrftoolbox" available for both android and iOS. I am not able to develop mobile app. My bid includes only firmware for ble chip. Best regards, Jura.
$278 USD em 10 dias
5,0 (4 avaliações)
3,5
3,5
Avatar do Usuário
Thank you for reading this proposal . I have read your project description and reviewed it. Your project is doable and would like to suggest that I have enough experience to deliver a quality solution to your problem . There will be 3 milestone to the project : 1) Circuit Schematic Development 2) Embedded Code Development 3)Application Development Please review my profile and portfolio . I look forward to your response. Best Regards TaimoorAli
$277 USD em 10 dias
4,6 (8 avaliações)
3,8
3,8
Avatar do Usuário
With due respect I would like to tell you that this project is the best way to enter into the IOT market,because there are certainly many types of bluetooth modules available in the market.I am a embedded software engineer and previously I have worked on devices incorporating radio frequency in 2.4 GHz band.I can do this project in minimum possible time with a demo if awarded to me . Thank You.
$388 USD em 12 dias
4,2 (2 avaliações)
2,6
2,6
Avatar do Usuário
Hello. I have a lot of experience building projects with Arduino. I have all the components including different Bluetooth modules for testing on my side. Let's discuss your project in more details. Best regards, Vyacheslav
$250 USD em 10 dias
5,0 (3 avaliações)
1,8
1,8
Avatar do Usuário
i have 3 .5 year experience in embedded system and have done work on defferent controller like 8051,PIC,AVR,ARM,Arduino. i have a good knowledge about microcontroller programming and have done number of projects using microcontroller .i have worked on number of sensors and modules.i already work on ultrasonic sensor HC SR04 and wireless sensor like RF,Bluetooth and WIFI.i also have good knowledge about hardware for interfacing .I will do your work easily and accurately.
$250 USD em 10 dias
5,0 (6 avaliações)
1,9
1,9
Avatar do Usuário
I would suggest using a Wifi module in place of a bluetooth if you'd want to interface with a cell phone web browser. I can design the circuit and write the code for the microcontroller.
$333 USD em 14 dias
5,0 (1 avaliação)
1,7
1,7

Sobre o cliente

Bandeira do(a) UNITED STATES
Fremont, United States
0,0
0
Membro desde fev. 3, 2011

Verificação do Cliente

Obrigado! Te enviamos um link por e-mail para que você possa reivindicar seu crédito gratuito.
Algo deu errado ao enviar seu e-mail. Por favor, tente novamente.
Usuários Registrados Total de Trabalhos Publicados
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Carregando pré-visualização
Permissão concedida para Geolocalização.
Sua sessão expirou e você foi desconectado. Por favor, faça login novamente.