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PLACA ELETRÔNICA

R$90-750 BRL

Closed
Posted over 6 years ago

R$90-750 BRL

Paid on delivery
PLACA ELETRÔNICA Desenvolvi um projeto com arduino mega, processador atmega 2560 e preciso projetar a minha própria placa com as seguintes características : Preciso que seja desenvolvido o projeto da placa e montagem de uma placa protótipo para testes. 1- PROCESSADOR ATMEGA 2560 2- MICROCONTROLADOR ATMEGA 16U2 COM LEDS INDICATIVOS DE TX E RX E CRISTAL EXTERNO DE 16 Mhz ( PARA UPLOAD) 3- CONEXÃO DO PINO 13 DO ATMEGA16U2 AO CIRCUITO DE RESET DO ATMEGA2560 4- MÍNIMO DE 05 ENTRADAS ANALÓGICAS DISPONÍVEIS( NÃO CONECTADAS EM COMPONENTES) 5- MÍNIMO DE 10 ENTRADAS/SAÍDAS DIGITAIS DISPONÍVEIS( NÃO CONECTADAS EM COMPONENTES) 6- 10 SAÍDAS PWM (dentre as digitais) 7- COMUNICAÇÃO SPI, I2C E 6 PINOS DE INTERRUPÇÕES EXTERNAS 8- 04 PORTAS DE COMUNICAÇÃO SERIAL 9- ALIMENTAÇÃO 6 A 20 VCC, COM CONECTOR TIPO BORNE DE 02 VIAS , COM PROTEÇÃO CONTRA INVERSÃO DE POLARIDADE 10- TENSÃO DE OPERAÇÃO 5 VCC 11- PORTA USB COM CIRCUITO DE PROTEÇÃO E FUSÍVEL RESETÁVEL DE 500 mAmp 12- CIRCUITO COMUTADOR DE ALIMENTAÇÃO FONTE X USB 13- 02 SAÍDAS EXTRA 3.3 VCC 50 mAmp 14- 05 SAÍDAS EXTRA 5.0 VCC 50 mAmp 15- 05 SAÍDAS EXTRA GND 16- 03 PINOS SAÍDA VIN 17- BOTÃO DE RESET DO MICROCONTROLADOR 18- RTC (REAL CLOCK TIME) INCORPORADO À PLACA 19- RECEPTOR DE RF 433 CRISTAL INCORPORADO À PLACA 20- GRAVADOR DE CARTÃO DE MEMÓRIA MIDRO SD INCORPORADO À PLACA 21- SENSOR DE TENSÃO AC INCORPORDO À PLACA 22- SIM 800L SINCON INCORPORADO Á PLACA, ALIMENTADO POR 4VCC ESTABILIZADA E 2 AMP. 23- 02 RELÉS 10 AMP 5VCC LIGADOS EM PONTE DE WHEATSTONE INCORPORADOS À PLACA (PARA INVERSÃO DE ROTAÇAO DE MOTOR. ACIONADO DETERMINADA PORTA, A SAÍDA SERÁ +12VCC E ACIONADA OUTRA, SAIRÁ -12VCC). ESTA PONTE PODERÁ SER FEITA POR COMPONENTE DIFERENTE DE RELÉ. 24- CONECTOR DE 02 VIAS NA SAÍDA DA PONTE WHEASTONE PARA ALIMENTAÇÃO MOTOR 25- 04 RELÉS 10 AMP 5VCC INCORPORADOS À PLACA, CADA UM COM 01 CONTATO NA E OUTRO NF, (PARA ACIONAMENTO DE CARGAS).ESTAS SAÍDAS NA E NF PODERÃO SER FEITAS POR COMPONENTE DIFERENTE DE RELÉ 26- TODAS AS SAÍDAS ANALÓGICAS E DIGITAIS DISPONÍVEIS(NÃO CONECTADAS AOS COMPONENTES INCORPORADOS À PLACA) SERÃO COM CONECTORES TIPO BORNE
Project ID: 16037709

About the project

12 proposals
Remote project
Active 6 yrs ago

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12 freelancers are bidding on average R$468 BRL for this job
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R$555 BRL in 5 days
4.9 (47 reviews)
5.8
5.8
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Hello. Greetings of Peace. I have great experience of developing custom electronics systems. I have developed an automation for a solar thermal power plant and have created many other industrial solutions. I have been working mostly with Arduino only and have mastered all aspects of it. I have already done the identical work recently and have all the requirements described by you. I can guarantee you the best quality work as per your requirements. Thus, I can give you a one-stop solution for prototyping, PCB design, assembly, and manufacture. I would like to have the opportunity to work with you and would love to discuss your requirements in detail. Please have a look at my portfolio for my detail work. https://www.freelancer.com/u/krunalbhongade.html Please check the entry in my portfolio named as Data acquisition system. It uses ATmega2560. Thanks and Regards, Bk Krunal
R$722 BRL in 5 days
5.0 (10 reviews)
4.4
4.4
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Hi, my name is Zeeshan. I would love the opportunity to assist you in developing this system using atmega. I have read your requirements and can make a good running system. I am MS Electrical Engineer and more than 3-years of experience in Arduino and other microcontrollers development. If you want to know more about my skills or expertise, please feel free to message me. Thank you Best Regards Zeeshan
R$555 BRL in 10 days
5.0 (9 reviews)
3.6
3.6
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Hi,   I have gone through your project details and I assure I can do it  as  i got all the skills  required for this project. I have already completed a lot of similar  projects in the past so it is my pleasure to work on your project.     High lights of expertise are:, C , C++ Programming,, Java, JavaScript, Python , Electrical engineering, circuit design, Django, .NET ,website designing and Development, Web Scraping, Software Architecture and development.     I assure good Quality within specified deadlines, at a reasonable  Price.   Waiting for your Valuable Response.  Regards..
R$90 BRL in 3 days
0.0 (0 reviews)
0.0
0.0
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Greetings, Experienced professional, in the field of Engineering and design. Having more than 5 years experience in such projects. Allow me to complete your task ASAP. Kind Regards
R$95 BRL in 2 days
0.0 (0 reviews)
0.0
0.0
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Dear Client. Thank you for your kindly visiting to my profile. As High-Skilled Embedded System Designer, Developer and Manager, I have full experience and rich knowledge of Embedded System Development. 1) Rich Schematics and PCB designer. - Over 11 years designing experiences using Altium and Cadence Design Tool and Simulation Tools. 2) Firmware Development Experiences. - Rich knowledge and experiences at C/C++/Embedded C. - I like using various of MPU, ARM and embedded system equipment. MCUs : Atmel AT91SAM7SE512, PIC16F/18F, Atmega family, 8051 family, NRF51822/52832, LPC,Nuvoton 8051 Family Wifi-MCUs : ESP8266/ESP32. Arduino: Arduino UNO, Arduino Mega328, Arduino NANO Linux-Embedded: Raspberry Pi, - Experience with Keil, IAR, Atmel Studio, CubeSuite+, Arduino, MPLABE,Eclipse,Altium (For PCB Design), Cadence (For PCB Design) - Rich experiences at variant peripherals. UART, I2C, SPI, USB, Bluetooth, Wifi, Gyro/Accelometor, GPS, GSM/GPRS, Finger Print Module, Magnetic cardreader, RF Card Reader, Thermal Printer(POS) - -Experiance with all types of display like Color LCD,TFT, Monochrome LCD, 2 x 16 LCD 3). Experience. - embedded controlling system. - Wearable IOT project. - Variant BLE sensor project. - iBeacon project. - GPS based vehicle Tracker - BLE based Student Attendance System - Medical - Ventilator - Handheld POS machine - ESP8266 based home automation I'm always work on my client's timezone. Thank you for your time.
R$277 BRL in 10 days
0.0 (0 reviews)
0.0
0.0
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Boa Tarde Minha ultima relação com a Electrotecnia foi a criação de um PCB para o controlo de LIFT e PROPULSÃO de um Hoverceraft. Atualmente meu trabalho não está 100% relacionado com o tema porém tenho o entendimento de criação de layout em Multisim . Obrigado Melhores cumprimentos !
R$611 BRL in 8 days
0.0 (0 reviews)
0.0
0.0
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somos uma empresa de desenvolvimento de engenharia. procure por nós nas redes sociais. Podemos discutir com maior detalhe e até reavaliar a proposta.
R$777 BRL in 10 days
0.0 (0 reviews)
0.0
0.0
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Sou engenheiro eletrônico formado já há alguns anos, desenvolvi diversas PCI utilizando a ferramenta Altium (ver exemplos nas fotos do meu perfil), trabalhei em muitos projetos diferentes e vou entregar uma solução completa e dentro do prazo.
R$555 BRL in 10 days
0.0 (0 reviews)
0.0
0.0
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Bom dia, meu nome é Patrick, sou técnico em Mecatrônica, tenho experiência com arduino mega, uno. Nano, tenho bons conhecimentos em linguagens de programação c e também c++, tenho conhecimento de software de layouts de eletrônica como o Proteus e Multsim.
R$466 BRL in 10 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of BRAZIL
Brazil
5.0
1
Member since Oct 30, 2015

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Código arduino
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