ANDROID POWERED DEVICE
PHYSICALLY CHALLENGED PEOPLES
OBJECTIVE - I
To provide solution for “People With
Disabilities” and to enjoy their
How to provide?
Solution!!! Proposed in smart way
To produce a prototype for Stepper
Motor interface with Android Device
via Arduino Board.
To interface a GSM modem.
What is Arduino?
electronics prototyping platform.
It's intended for developers for
creating interactive objects or
NEED FOR ARDUINO
Interfacing Stepper Motor
• To trigger any hardware peripherals
from Mobile we need of driver IC to
redirect the PWM signal.
• But not especially using of Arduino
there are multiple choice
Ex: Beagle Board
• Here we use Arduino as a mode.
Embedded ADK Board is on processing
…………………Arduino replaces the place
• In an Android-powered device
accessory mode is detected
device's interface and endpoint
descriptors to obtain the bulk
endpoints to communicate with the
• The first interface is for standard
interface is for ADB (Android Debug
• Find the first bulk input and
output endpoints, set the device's
configuration to a value of 1, then
communicate using the endpoints.
• A PWM signal are predefined and
generated by android progress bar
• when the progress status changes
the functionality are defined to
Hardware via a Arduino Board.
• Hence the direction of the stepper
motor is controlled via the same
• We cant predict the birth nature
but we have technology on hands.
• That’s triggered in our proposal.
• In future this is a product
creates a place in People