Automatic temperature controller with bluetooth(hc-05) PIC16F877A

$10-30 USD

Fechado

Publicado

há aproximadamente 2 anos

$10-30 USD

Pago na entrega

hi. i need the complete pcb (single layer) and working code on the hardware. with PIC16F877A this will receive data from hc-05 like desired temperature and current temperature. will have three ds18b20 sensors. one will be put in the water. two will be inside the box. until the current temperature reaches desired temperature heaters will stay on. they will be controlled by relays. also, there will be intensity levels (1 or 2) in the code. when intensity level one is set with Bluetooth only one heater will work. incase of level 2, both heaters will work. need to show output on a 20x4 LCD, (all three sensor temperatures and desired temperature occupying 4 rows) i emphasize that I need this complete project working on a PCB. I need this urgently and without taking any risks. kindly only those people offer who know what they are talking about.

Electronics

Microcontroller

Electrical Engineering

PCB Layout

Arduino

ID do Projeto: 33504644

Sobre o projeto

4 propostas

Projeto remoto

Ativo há 2 anos

Quer ganhar algum dinheiro?

Endereço de e-mail

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

4 freelancers estão ofertando em média $63 USD for esse trabalho

@etalhak

Hello, I am an electronics and telecommunication engineer and my major is wireless systems' design. I am experienced in hardware and embedded systems' design. I have designed/printed/tested many PCBs and I am quite experienced with PIC microcontrollers. I have checked your requirements I am quite sure that I can help you with your project. Just give me all the details and I will do my best to help you. Best regards

$50 USD em 7 dias

4,9

(43 avaliações)

5,5

@erdaldelebe

Hello, I understand your need. You also want the codes of the study and the printed circuit drawing. Do you also want the phone app the hc05 will communicate with? If you are going to use a different application for data transfer, what exactly is the content of the message you will send the temperature reference value? for example will it be "temp:25/n/r" ? I will complete your project in 3 days.

$50 USD em 3 dias

5,0

(1 avaliação)

1,0

@jayrajh15

I work with the Arduino you can believe me I will do it in half day I completed Arduino project like this

$100 USD em 1 dia

0,0

(0 avaliações)

0,0

@djalltra

Hello ,I've read through the project description and can be achieved as I have implemented such in a similar design. I used the hc05 Bluetooth module to control a motorised curtain via a mobile app. I will like to clearly like to tell you to increase your budget as it's very low due to the fact that you will need to have an app and PCB created and this take some amount of time. I will also need to pay an app developer to have it made. I am available for further negotiations. Thank you

$50 USD em 3 dias