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Android application controlling devices through relays.

€750-1500 EUR

Cerrado
Publicado hace más de 9 años

€750-1500 EUR

Pagado a la entrega
Prepare mock-up of user interface for house hold appliance based on Android application and development board (f.i. cubieboard) controling limited subcircuits of device (pump, heater, leds, valves etc.) through turing on/off relays and reacting on touch buttons - propose hardware elements like touch buttons, relay boards and development platform (f.i. cubieboard). System size - up to 8 touch buttons, 8 relays to control, 4 sensors (NTC, microswitches, reed) 10 leds indicating status of device and LCD display between 50 - 60 mm high - (diag. 3 - 4"). GUI to be created according our project. All cooperating with mobile phone or tablet in wireless mode (can be bluetooth or wifi). Functionality will be limited for presentation purpose, so no deep development in control. Cost of hardware on our side but max 500 EUR !
ID del proyecto: 6531618

Información sobre el proyecto

22 propuestas
Proyecto remoto
Activo hace 9 años

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22 freelancers están ofertando un promedio de €1.922 EUR por este trabajo
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A proposal has not yet been provided
€1.578 EUR en 20 días
4,7 (41 comentarios)
7,8
7,8
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I CAN DO DI IN 500 EUR!! Hello sir, I am an expert android developer.I have developed several apps with Bluetooth and WiFi controlled functionality. I would like to know more about your project and would like to discuss it further. can we chat over and discuss it further?? Regards Huzefa
€757 EUR en 20 días
4,9 (117 comentarios)
7,2
7,2
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A proposal has not yet been provided
€2.631 EUR en 20 días
5,0 (26 comentarios)
7,1
7,1
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I'm experienced and trusted mobile developer for you. If you give me your project, you can get exact and perfect result as your requirement. Of course, you wanna confirm my ability to do your project successfully for you. Please check my work history and portfolio kindly. Then, you can know i'm just real and talented developer that have enough ability for you. I have fluent English skill, so you can communicate with me very easily via voice call, thus you can save your valuable time. Also i always delivered quality and clean code for further upgrade. Especially, this is my experienced and successful work before. No problem for working with me now. If you favorite me, please call me and discuss about your project seriously as a same situation.. I'm always here and ready to talk with you right now. I'll wait for your call. Thanks.
€1.184 EUR en 20 días
5,0 (24 comentarios)
7,3
7,3
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Hello Sir, Thanks for giving chance to bid on this interesting project and I would request you to have Quick discussion on Skype and share best our work. Looking for your reply. Regards, Sanju
€1.546 EUR en 30 días
4,9 (9 comentarios)
6,6
6,6
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Предложение еще не подано
€800 EUR en 40 días
5,0 (33 comentarios)
6,3
6,3
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Dear Sir, we have completed several WiFi, Bluetooth, GSM and USB projects using PIC, Atmel microcontrollers. please see our portfolio as well as past and current projects. we will provide following things on this bid.1. firmware for main controller. 2. customized android app to control devices. 3. schematic diagram and PCB layout for mass manufacturing. Hope to chat with you to get your full specification. best regards, Lasantha Prasad.
€1.444 EUR en 15 días
4,8 (28 comentarios)
6,8
6,8
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I am Embedded System Design and Development Engineer. I have expertise in Microcontroller Programming and development on AVR (ATmega and ATtiny), Arduino and ARM (Cortex M0 and Cortex M4) in C/C++/Assembly Language. I have done - Home/Factory Automation using Arduino/Android - Control of DC motor, Display on LCD and input from Hexpad - RFID Based Factory Automation and Remote Inventory Management. - RFID Based Loyal Card for Loyal Customers. - Bluetooth Communication between MCU and RFID Host. - Vehicle Tracking using GPS and Accelerometer. and a lot more. I have expertise over all communication protocols of Microcontroller: - SPI (Master/Slave) - UART - USART - I2C (Master/Slave). - Ethernet - Wifi - Bluetooth etc.. I am expert in interfacing sensor modules with microcontroller. I believe in providing superb quality provided that the deadlines are met. Moreover, during the course of my project I would keep you updated regarding the status. Looking forward to hear from you Regards Khawaja Muhammad Abdur Rehman
€1.333 EUR en 30 días
4,9 (44 comentarios)
6,3
6,3
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Dear Sir We have a long experience of over 7 years in Graphics, Web and Apps development and are very keen to align with you. We have worked with various technology e.g. Apache, Linux, Unix, MySQL, PHP (Drupal, Joomla, WordPress, Magento, OpenCart), Dynamic Website design, programming using Asp.net, PHP, MySQL, HTML, DHTML, CSS, JavaScript and Mobile Application Development. further details please contact us. Thanks Offenders Devang
€1.958 EUR en 20 días
4,8 (18 comentarios)
5,6
5,6
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Hello Sir/Madam, I have just seen your Job posting and upon reading thoroughly, I felt strongly that I would be the most qualified contractor for this project. My skills include Android app development, iPhone app development, Windows app development. I am looking forward in working with you and developing long term relationship with you. I would be happy to assist you for your queries and questions. :) Thanks Ravi M.
€1.263 EUR en 20 días
5,0 (8 comentarios)
5,1
5,1
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Hello, We are a professional Mobile app development company, Leo IT Hub. We have gone through the details you have provided and would be pleased to work on this with you to deliver the results that you have expected and We are sure you will not be disappointed if you give us this opportunity. Our team is experienced, creative & efficient enough to get your job done well. We have an impeccable record and all our clients enjoy working with us, we are sure that you will too, our prices are effective in market. If you have any questions or wish to discuss your project further then please let me know here, we will update you speedy and concise reply with proper manner. We look forward to work on this. Best regards, - Leo IT Hub
€750 EUR en 7 días
5,0 (5 comentarios)
4,6
4,6
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Hello Sir. I can do what you need with quality and reliability. Please read more about me: I'm an Electronic Engineer, working with electronics circuits (digital, analog, mixed and of power) and embedded products with microcontrollers since 1996. My work as freelancer is my only work, so I work on the projects assigned to me full time. About your project, my bid includes: - Hardware design with communication channel, and - Android interface to be controlled by the user, Also I can provide a turn-key solution,: the hardware prototypes (not include in this bid) I am ready to answer any question you may have. I hope you choose me. After hired we can stablish a full communication using email or Skype. Regards, Leonardo Takahata
€1.250 EUR en 40 días
4,2 (12 comentarios)
4,9
4,9
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Hi, Hope we are the one whom you are finding. What you want is what we can give you exactly. I believe in straight forward chats and its really good if we can chat on functions in detail. I have some specific suggestions too if you want to apply. We generally dont bid on projects which we cant do but this project we can surely achieve. Plus our services are unique which you cant get it anywhere else. We have 24/7 support, lifetime fixes at no cost, Help in marketing of the product, special dedicated resources on the projects, etc. For more information please open a chat, Thanks Yogi
€10.000 EUR en 60 días
5,0 (2 comentarios)
3,3
3,3
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I'm a Senior Software Engineer mainly on the Android team at a startup. I'm looking to do some great work in my off time and hopefully in the future get some long lasting connections, with business partners. Anyway, I have extensive experience in PCB manufacturing, embedded systems and digital circuit design, as well as Android programming and interfacing between them via wi-fi, bluetooth, rf-or whatever depending on your needs. Could you let me know if the electronic switches and appliances would have a voltage transformer or already a circuit board designed to be simply be a HIGH/LOW digital signal that triggers each one. The MCU programming I am capable of and designing but I'm not quite sure what you're asking for. I've created numerous Android devices that work over Bluetooth & LE as well as LAN servers for home automation and also server programs that read from the phones and upload it to a central database for processing (can be cloud based or just local storage). Could you go into some more specifics about the exact layout you're trying to get with at least the connections? If so, I'm sure I can get back a efficient design for implementing multiple wireless sensors that can be controlled from a central control panel. Thanks, Albert
€833 EUR en 14 días
0,0 (0 comentarios)
0,0
0,0
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Hi, So you want to interface TFT LCD with TouchPanel with Cubieboard? This is little tougher! I suggest you to control the relays from your android phone app and also get sensors data to your phone using wifi or bluetooth. If done this way then cubieboard is overkill please use Arduino UNO or Mega. Please give me your sk--y*p*e i-d- we can discuss more for the solution. Thanks, Sam
€750 EUR en 15 días
0,0 (0 comentarios)
0,0
0,0

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Bandera de POLAND
Poland
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Miembro desde oct 1, 2014

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