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Hardware and Software Design for Embedded Alarm System - 04/01/2018 14:53 EST

I need a hardware design and software development for an alarm system. User connects to alarm system through ethernet cable. The system must then be configurable through a simple web interface protected with user and password. Wizzard propoted asks to change the password and goes to basic network configuration of ethernet and wifi. Configuration page allows configuration of warning levels for all sensors. If warning level is reached buzzer and red light goes off. All information stored locally in MariaDB log file and communicated through API to a central web server (this server is out of the scope of this, but API documentation will be proviced). The API must be configured in the settings page.

Measurement sensors:

- Temperature

- Relative Humidity (Calculate Dew Point)

- MQ-2 Gas Sensor (Smoke, LPG, Buthane, Propane, Methane, Alcohol, Hydrogen)

- MQ-7 Gas Sensor (Carbon Monoxide)

- Vibration Sensor

- PIR Sensor (Motion Detection) with sensitivity and delay time adjust + fresnel lens

- Water Leakage Sensor (connected through 5m cable)

IO:

- Wifi

- Ethernet

- Buzzer (alarm)

- Green LED (power)

- Red LED (alarm)

Size limitations: 100x100x30mm

Deliverable are:
PCB design files, Firmware, Schematics, Software Sourcecode, 1 working sample

Skills: Circuit Design, Electrical Engineering, Electronics, Embedded Software, PCB Layout

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About the Employer:
( 12 reviews ) Saint-Denis, Germany

Project ID: #16006708

22 freelancers are bidding on average $1751 for this job

MikroStar

Hello, I am an Embedded system developer and Product Design Engineer.I have extensive experience in Design of Electronics and embedded System Design. I have expertise in PCB Design and also Firmware development.I have More

$6000 USD in 39 days
(76 Reviews)
7.7
sagradoamicus

Hi I am experienced embedded system developer with more than 8 years of experience. I have read the details and would like to discuss it more Please get in touch to discuss it further Relevant Skills and Experience I More

$3000 USD in 60 days
(208 Reviews)
7.7
geekyexperts

Hello, I am an Electronics Engineer and Embedded system developer. I have expertise in Digital and Analog electronic design and Product Design.I can help you with this project work. Kindly check my profile for past pr More

$6000 USD in 39 days
(60 Reviews)
7.0
$1250 USD in 20 days
(47 Reviews)
6.2
bulgar

Dear Sir, We are a small R & D company, based in Bulgaria, Europe. We specialize in developing Embed systems based ST(STM32),Microchip (Atmel – AVR,ARM) and TI (MSP430) MCPUs and peripheries. Relevant Skills and Exper More

$1888 USD in 30 days
(10 Reviews)
5.6
CoherentTech123

Expert with more than 15 years of experience in the field of embedded systems, electronics, prototyping and PCB Layouts. I have worked on Similar project using W5100 with AVR & PIC18F97J60 alone. Relevant Skills and E More

$1000 USD in 30 days
(34 Reviews)
5.7
ahmad5857

Hi Sir, we have already developed similar products. Relevant Skills and Experience We have 8+ years of experience in Embedded Systems. We can produce you very high quality results. you can check our portfolio. Pro More

$800 USD in 20 days
(24 Reviews)
5.2
RaspberryOculus

Dear Sir, I am an electrical engineer with ample experience in this area . I am interested in your project, please send a message so that I can give you details. Relevant Skills and Experience 18+ years in Industry, More

$948 USD in 10 days
(10 Reviews)
4.8
krunalbhongade

Hello, Greetings of Peace! I have developed many data acquisition system and have a good hold of networking device. I can do this easily with Arduino to keep it simple so that even you can program it. Relevant Skills More

$1500 USD in 30 days
(10 Reviews)
4.4
masov2017

Dear sir. I am very interested in your project and I've read your job description carefully and fully convinced that I can finish your project in time. I can give you delight with my perfect result. Relevant Skills an More

$3000 USD in 20 days
(13 Reviews)
4.1
trutony

Hi, I am a control engineering expert and have a good experience in practical design and development of embedded systems. If you give me this project, you will get a good result. Thanks. Relevant Skills and Experience More

$1250 USD in 20 days
(7 Reviews)
4.0
ExpertEngineer7

I am embedded system electronics engineer and have worked on smart parking system, home automation, etc. please consider sending me a message so that we can discuss further Relevant Skills and Experience Embedded syst More

$1200 USD in 30 days
(10 Reviews)
3.2
mehmoodmalik93

Dear sir, I am in Hamburg and i have experience in working with these projects i have made this similar project on php and esp8266 with arduino i am very good at iot i can provide you with quality work and service

$1111 USD in 15 days
(4 Reviews)
3.3
soltracker

How r u?Bro,,,Its me imad,,,Have already done these type of projects,,,U will feel brotherhood............ Relevant Skills and Experience Arduino IOT PIC Controller PHP HTML Proposed Milestones $750 USD - more than e More

$750 USD in 20 days
(7 Reviews)
2.7
issakvetter103

Hi How are you? My name is Issak vetter. I am an electrical engineering expert. I am gonna use ESP8266 to come true your project if you hire me. I have good experiences such this device. Relevant Skills and Experience More

$1250 USD in 20 days
(10 Reviews)
2.5
kalmane

Multiple sensors to be interfaced to a central board, provide a web interfacefor user to program paramaters and deliver data to central server using API Relevant Skills and Experience Vast embedded experience , develo More

$1444 USD in 20 days
(1 Review)
1.5
singhsdr

Hello sir,I do more projects about this types. I am also doing this types project in SPIE(Imagine electronic) society. Relevant Skills and Experience I have studied electronic science from Delhi University My skills More

$833 USD in 10 days
(0 Reviews)
0.0
Emadeldeen2017

I made a homeoutomation systems include what are you need

$1250 USD in 20 days
(0 Reviews)
0.0
maxyclu

I already had a similar system like this based on raspberry pi (data integrator) and Nordic nRF52832 (sensors) supporting the following functions: temperature, gas sensor, motion sensor Relevant Skills and Experience More

$833 USD in 30 days
(0 Reviews)
0.0
Nitin1531993

A proposal has not yet been provided

$1000 USD in 30 days
(0 Reviews)
0.0