Find Jobs
Hire Freelancers

Device to monitor housing

€250-750 EUR

Stengt
Lagt ut omtrent 5 år siden

€250-750 EUR

Betalt ved levering
The project consists of designing a device (until getting a PCB ), to monitor some parameters from isolated housing, by using a typical microcontroller from Arduino boards. The data is sent to a web server in order an app can control the device. The app has been developed to manage this device. You should deliver a PCB with connections incl. the connection-diagram, all documentation, and all source codes. The project should be as simple as possible. Hardware specifications: A non-rechargeable 9V battery (AA or AAA). GSM(850/900/1800/1900MHz), 2G and 3G. Light sensor, temperature sensor, smoke sensor, PIR sensor and noise sensor. LEDs to indicate active status, stand by, low battery, gsm linked and warnings.
Prosjekt-ID: 18663271

Om prosjektet

30 forslag
Eksternt prosjekt
Aktiv 5 år siden

Ønsker du å tjene penger?

Fordeler med budgivning på Freelancer

Angi budsjettet og tidsrammen
Få betalt for arbeidet ditt
Skisser forslaget ditt
Det er gratis å registrere seg og by på jobber
30 frilansere byr i gjennomsnitt €587 EUR for denne jobben
Brukeravatar
Hi I am experienced electronics engineer with more than 8 years of experience. I would like to know more about the details of the project. I have worked on all sensors you have mentioned. Please get in touch if you are interested in working with me. we can discuss details Regards
€500 EUR om 10 dager
4,8 (278 omtaler)
8,1
8,1
Brukeravatar
Hi, I hope you are doing well. I have extensive experience with GSM based embedded projects. I have worked on sensor data acquisition and communication to webserver. I have also worked with 2G/3G Gsm modules. I have understood your requirements and I also have hardware available for quick prototyping and testing. Please send me message for further discussion. Looking Forward, Khawaja
€777 EUR om 10 dager
4,8 (90 omtaler)
7,2
7,2
Brukeravatar
Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in embedded design & programming using pic, dspic controllers and MATLAB codding for Power projects, Boot loaders, Bluetooth & GPS designs, CAN communication, EEprom. UART , RF circuits ,Protocols for networking, wi-Fi routers,OBD diagnosis with CAN bus protocols, Electrical vehicles and AC drives, stepper motor controls. I designed sine wave inverters for standalone and grid tie Inverters. I designed projects like Off line UPS up to 3 KVA, 5kW motor controller for electrical vehicles ,synchronous rectifiers, Solar MPPT chargers, Solar trackers, 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.
€1 111 EUR om 30 dager
4,9 (61 omtaler)
6,8
6,8
Brukeravatar
Hello sir, I have experience in designing electronics circuits and can make your project. i will make your project completely on my side and will deliver a working prototype. I can also develop hardware compatible android and windows based apps. I can show you my previous experience on similar projects. If you wish we can discuss in chat. Thanks
€1 000 EUR om 20 dager
4,8 (70 omtaler)
7,1
7,1
Brukeravatar
Hi Sir, We have done HOME automation projects before. Lets talk to us on this project. We are professional engineers and developers who do such projects from the last eight years. We offer you our skills for this project at very low rates comparatively without compromising the quality of work. Let me introduce you to our company TURKTRONICS. We are TURKTRONICS. We are professionals with 10+ years of experience in Circuit designs, PCB designs, embedded system solutions, mobile app development, programming and software development. We provide complete end to end solutions for all kind of development projects. IOT is our strong point. In this bid, prototyping and shipping cost is not included however paying extra slight of money to include prototypes. We have the manufacturing facility and we produce the very high standard PCB boards and send ready products to customers doorsteps via DHL. We care about our clients and help them to get out of any potential problem throughout the projects and also give post completion technical support if ever required. We are very much looking forward to hear from you on this in coming days! Cheers!!! Ahmad Lead Technical Engineer TURKTRONICS An Internet of Things Company !
€750 EUR om 10 dager
4,8 (61 omtaler)
7,1
7,1
Brukeravatar
Before awarding to anyone, give me a chance to discuss it with you. I am embedded system electronics engineer with 3 years of experience in iot development. I have hands on experience on arduino and remote monitoring/control of appliances for smart home and sart buildings. I have worked on home automation, beacon based indoor positioning system, smart parking system with real parking spots update on mobile app, etc. Another iot product I worked on was women saftety device, on which, if women press the button, her location is shared with her family members and it starts recording audio to a cloud server automatically, while at the same time it calls nearest police station automatically. Please consider sending me a message so that we can discuss this further
€750 EUR om 20 dager
5,0 (19 omtaler)
6,6
6,6
Brukeravatar
WE HAVE ALL THE HARDWARE. SIM900 AND OTHER. WE CAN SHIP YOU A WORKING PROTOTYPE. Hello, I am Anthony from Sri lanka. We are a hardware designing & prototyping company. Why you should hire me ? - I have seven years of experience in the field and have developed many systems. - I have state of the art testing lab and PCB fabrication workshop. - We have DLP & FDM 3D printing, - I have many contacts in China. I can help you with mass producing this. Please contact me if you are interested. Thank you Anthony
€555 EUR om 10 dager
4,8 (68 omtaler)
6,6
6,6
Brukeravatar
hi there we are a team of electrical and software engineers. we have 8+ years of experience with IOT product development with GSM. we have hardware experience with Light , temperature , smoke , PIR and noise sensors. we can build your project for you. let us know if you are interested.
€750 EUR om 20 dager
4,9 (35 omtaler)
6,5
6,5
Brukeravatar
Hi, I have done the similar project. I would like to show you some pictures of my projects. I will provide you the Schematic, PCB Design files and source codes with instruction to make it me. I will give you update on time . Even i will send to you first working video of project for your confirmation accordingly you can confirm me changes (if any ). I can also come on video call if you want check my work online / live. Please send me the purpose of project. I am available send me message. Thanks Chanchal
€650 EUR om 10 dager
4,9 (42 omtaler)
6,1
6,1
Brukeravatar
Best knowledge on Arduino UNO/MEGA to build any kind of IoT device to read sensors data to send web server API and execute commands on board. Have more than 15 years of experience on Digital Electronics.
€750 EUR om 30 dager
5,0 (10 omtaler)
5,6
5,6
Brukeravatar
Dear Sir I'm Chamika Electronic Engineer with Arduino and PCB design Knowledge. I have completed several projects similar to your. Please check my profile for more details about previous projects thank you Chamika
€611 EUR om 10 dager
5,0 (15 omtaler)
5,1
5,1
Brukeravatar
Hi Dear, Its been 4 years I am working on Arduino boards and its modules. I can do your work. Please share details on chat. We can do your this IoT product development work. We have done many this kind of projects before. Actually I am running a startup for water conservation and we are developing IoT products. We are AWS IoT as our back-end server. I have competent team for complete R&D of this kind of projects. So we can do your work in fast and efficient way. Its been 4 years we are working on Arduino boards and its modules. Please share details on chat. Best Abdul Rehman
€750 EUR om 10 dager
5,0 (10 omtaler)
4,9
4,9
Brukeravatar
Yes buddy,,,,how r nu?its me imad,,,I will send u dozens of prototypes for u in this budget, as i m very good in doing best work in lowest possible price,,,moreover services like maintenance will be provided,,,thanx
€250 EUR om 10 dager
4,8 (77 omtaler)
5,0
5,0
Brukeravatar
Hi Dear, I am an electronic engineer, who has more than 3years of experience in design and development of many IoT products. I would like to do my best for your project.. but first thing first, you should talk with me.. because I won't share everything here, the reason is other freelancers can see every bid if they use the mobile application. if you need to see my professional career, please see my LinkedIn profile. Because my portfolio mostly has freelancer project and my own research. have a great day..! Best Regards, Eng. Janith Kodithuwakku
€630 EUR om 20 dager
5,0 (9 omtaler)
5,0
5,0
Brukeravatar
Hi Jumojedag, Thank you for the details to understand the project. I am expert work on Arduino with Web server to control the device Do you want to develop App also, please confirm. Yes, i will provide you the PCB Design with schematic (connection diagram), all documentation and source codes. I have noted the Hardware Specs. Can i you the sensor as per my point of view do you have detail of them. like module name of sensor like Smoke sensor name is MQ2 or anything you want. Thanks, Chanchal k
€583 EUR om 10 dager
4,1 (8 omtaler)
3,2
3,2
Brukeravatar
hello. i can design this for you. i need more details about it. i have design similar project like this before
€555 EUR om 10 dager
3,5 (6 omtaler)
3,8
3,8
Brukeravatar
I have made projects like this and have prior experience in the modules which are to be used in the projects. I will complete this project on time as said. So please provide us with this project.
€250 EUR om 10 dager
5,0 (2 omtaler)
1,9
1,9
Brukeravatar
hello i'm new in freelancer but i'm an electrical engineer and laboratory researcher, i made many projects with microelectronics for exemple i made an automated binding machine, and autmated coffee machine. i can do what you need professionally.
€250 EUR om 10 dager
5,0 (2 omtaler)
2,0
2,0
Brukeravatar
HIGHLY interested with your project. I'm ready to start right now. I'm an individual developer and my completion rate is always 100%. I STRICTLY BITE only WHICH I CAN CHEW. Message me please
€250 EUR om 5 dager
5,0 (16 omtaler)
0,0
0,0
Brukeravatar
I majored in automata though I am in systems engineering. I will do this project in 10 day max and because I have to order the devices. coding is easy because i am in programming an I had to develop a gardening robot.
€480 EUR om 10 dager
0,0 (0 omtaler)
0,0
0,0

Om klienten

SPAINs flagg
Spain
0,0
0
Medlem siden jan. 22, 2016

Klientbekreftelse

Andre jobber fra denne klienten

Integrate images with Blender
€250-750 EUR
Takk! Vi har sendt deg en lenke for at du skal kunne kreve din gratis kreditt.
Noe gikk galt. Vær så snill, prøv på nytt.
Registrerte brukere Publiserte jobber
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Forhåndsvisning innlasting
Tillatelse gitt for geolokalisering.
Påloggingsøkten din er utløpt og du har blitt logget ut. Logg på igjen.