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here we have shown how to use the wifi of android phone to control your any device usnig serial communication for example here is the wheeled robot but you can go for many further ideas so get ride on it.......
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ANDROID MOBILE COTROLLED ROBOT (WI-FI)
• PRESENTED BY :- • GUIDED BY :-
BHARAT JADHAVUPENDRA GHORMAREVARUN GAWARGURVIREN WAKE
PROF. A N DOLAS
Aim
To design the Android mobile controlled wheeled Robot using Wi-Fi and obtain
smooth speed and gesture control using accelerometer
• Android is a software cluster for mobile devices that includes an operating system OS and key applications.
• The Android SDK provides the tools and APIs required to begin developing applications on the Android platform using the Java programming language.
• Android is based on Linux and further furnished by Google.
INTRODUCTION
• FEATURES:
• Native support for more sensors.• New keyboard for faster text input. • improved battery efficiency.
ANDROID OS
• ADVANTAGES • DISADVANTAGES
• Multitasking• Ease of Notification• Have open source
software development• Can install a modified
ROM• Widget
• Continuous Internet connection
• Advertising
Uses of Wi-Fi
Why Wi-Fi
• Have range up-to 100 metres• Allows security like:-•
WEP128/WPA-PSK/TKIP/WPA-PSK/CCMP/WPA2-PSK/TKIP/WPA2-PSK/CCMP
• Provides higher data transmission rate ( approx. 54 Mbps)
• Unique I/P addressing. (Static I/P)
Mode used for Transmission
Interfacing with MCU
Working of Robot
• Works From Android App.• Uses serial transmission.• Gives sharp speed controlling• Based on accelerometer.
Advantages
• Have higher range of communication • User friendly GUI.• Open source software.• Can be modified easily.
Disadvantages
• Requires continuous and long onboard battery supply.
Applications and Future Scope
• Can be used as surveillance robot • For Home Automation• for control wheel-chair for handicapped.• For long distance controlling of devices• For covering highly dangerous area.
etc.
Costing
• Approx. Rs. 4000• Consist of Wi-Fi module, Controller kit, Robot
chassis and PSU.
Thank you