Arduino programme (sketch) + Android App

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Dear Dharmang, Luckily, I've worked on all of the components that you've mentioned in this project. Below are details: 1. HC-05: I've made a Bluetooth Switch device using this module (and BMX-03B BT module ) and arduino in one of my project. I've also made an Android app to operate this BT Switch from smartphone. Prototyping was done using Arduino board and final device was designed using Atmega328p mcu. So I designed the PCB as well. Two versions were made, one with HC-05 and other with BMX-03B. 2. SIM900 GSM Shield: Did several projects with this shield and arduino. I've used it in a tracking device. I've also customized SIM900 library for a smaller footprint. 3. GPS Shield: Did couple of projects for location tracking. 4. 4x3 Keypad: Developed a Web Kiosk which has several buttons interfaced with arduino for user interaction. 4x3 keypad can easily be interfaced too with arduino. If you need further details, pls. let me know. I've most of the h/w ready with me to start work, this includes: 1. HC-05 and BMX-03 BT modules 2. Arduino boards 3. SIM900 GSM shield 4. Android phone and Development Setup (SDK) I can do quick prototyping and PCB designing too if needed. This project sounds interesting to me and I would really like to work. If I am not wrong, from project description it looks some sort of security device, may be an electronic lock. Is it? Pls. provide further details so that I can do proper time and cost estimation. Thanks! Best Regards, Polestar

I have working with Arduino projects the last four years. The type of work described by you is within my skills. I am very interested to assist you in your development needs.

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I have worked on Arduino comprising on Bluetooth Module, Android App , 4x3 keypad and GSM shield. So , it will be easy for me to work out for this. I have designed Bluetooth operated and mobile operated robot using this technology. The time for completion of project depends on your need with minimum 3 days and maximim 7 days. Thanks

Hi, I am interested in your project. I have original Arduino GSM module and Android. I think other stuff I can order on web. In University I am doing my bachelors work (security system with android), I think I can help you. If you interested, contact me. Good luck :)

Hi. I have a lot of experience to develop similar your project to combine the electric device and smart phone. ********************************** 1. The asp.net server communicate with the android device and android device can control the bluetooth device with the command from the asp.net server using the JSON method. - Asp.net server I made the asp.net server to control the command to send the android phone with MS SQL 2008 with JSON data. You can see how user can edit and insert, save the date to the server. And server can insert the client automatically. - The android apk to control the bluetooth device from the asp.net server. The android phone receive the command from the asp.net server with JSON data and send this command to the bluetooth device. The bluetooth app can pair and connect with the bluetooth device. You can see this project in the video attached below. 2. This project is to make the electric scale to show on the android phone. - Development the bluetooth scale. . Components Bluetooth module NVC-MDCS42A MCU MSP430F2013 Weight sensor 50Kg Amplifier AD620AN Battery and case CR2032 Accelerometer MMA7660FC Resistance and condencer Various Oscillator 32.768K Power switch 0.5A - Main requirements. The smart phone have to show the data of the weight scale. The smart phone have to detect if a user is not using the scale on a firm flat surface using the accelerometer. 3. This project is to control the bluetooth device on the android phone. - Development the bluetoot

I built a miniature jet engine which used an Android phone paired with an Arduino microcontroller to control the engine over wireless using a hc-05 bluetooth module. I would be happy to help.

Hello Mr. Choksi, I have a readily available Tested project on Bluetooth operated device controlling(230V-300V) AC equipment using an android app(BlueArduino) which sends commands to HC05 Bluetooth module. In addition to that as per your requirement I can also attach a GSM modem (SIM300) which can work in compatibility with your requirement. You can visit our profile on Facebook as TECHWIZ Indore. I want to assure you about Quality of work with timely delivery. Also we will support you further after completion of Project work (if any further assistance required). I need further discussion with you for the project. If you need any help or clarification from our side feel free to contact me on 9479447509. Looking forward to hear from you. Thanks & Best Regards Ashish Gupta