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7/23/2019 Bluetooth Controlled Toy Car With Android App
http://slidepdf.com/reader/full/bluetooth-controlled-toy-car-with-android-app 1/13
Bluetooth controlled Toy
car with Android app.
Team members:
Dheeraj Naga Prasad KothapalliNaveen Chandra Vallurupalli
Viswanath Anudeep Belaganti
7/23/2019 Bluetooth Controlled Toy Car With Android App
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Buzz
er
Led’s
MSP !"
Bluetooth
Motor#ltrasoni$
Sensor
Motor
Motor Driver
Blo$% Diagra&
7/23/2019 Bluetooth Controlled Toy Car With Android App
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'verview
M
SP
!"
(
)
!
Attra$t &ode
Bluetooth &ode
Child Mode
• *ith the world &oving intos&art+phones this appli$ation&a%es use o, Android ,or ease o,
use to intera$t with a to- $ar.
• /his $ar wor%s in various&odes0
12it
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7/23/2019 Bluetooth Controlled Toy Car With Android App
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Bluetooth Module 67C+"89and :nter,a$ing
VCC
;ND /<=<
Na&e 0 Bluetooth trans$eiver 7C+"8
Bluetooth version0 V ). "> 1D=
Power Suppl-0!.!V
:nter,a$e0 #A=/
Conne$tions on MSP !"0 /< and =< pins
Use: /o $onne$t to the android app and get $ontrol signals.
Challenge: /o inter,a$e with MSP !" using #A=/.
Ba$%
7/23/2019 Bluetooth Controlled Toy Car With Android App
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Attra$t Mode
Attra$t ModeA$tivated
MSP !"
Buzzer
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Child Mode
Child ModeA$tivated
MSP!"
#ltrasoni$ Sensor
7/23/2019 Bluetooth Controlled Toy Car With Android App
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#ltrasoni$ sensor67C+S="9
Specifcations:
Power suppl- 0>@v
=ange 0)$&+""$&
A$$ura$-0!&&
Measuring angle0 !" degree
Pins used 0 an- pins out o, )"
Use: /o dete$t $hild ,ollowing the $ar
lan B0 #se := Sensor.
7/23/2019 Bluetooth Controlled Toy Car With Android App
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Motor driver6L)!D9
•'utput Current 8"" &A Per Channel• 7+ridges 4 drive ) &otors•$hara$terized ,or operation ,ro& "Cto E"C.•Pins used 0 an- •
1N ( $ontrols output pins (F)•1N ) $ontrols output pins !F•pin (8 to V$$ 6@V9 and pin G to Vs6atter-F .@VH!8V9.
•Use: A &i$ro$ontroller $an suppl-li&ited $urrentF so in order to drivean- heav- load reIuiring high voltageand $urrent we need to $onne$t a&otor driver :C etween the&i$ro$ontroller and the load whi$h inthis $ase is a &otor.
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Motor
•:nter,a$ed with MSP!" through 7+ridge :C L)!D
•#sed as rear wheel drive
Challenge: /o inter,a$e ) su$h&otors with MSP !" using the L)!DDriver.
Ba$%
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Proje$t Status
Components:• Bluetooth0 Part =e$eivedF #nder /esting
• #ltrasoni$ Sensor0 'rdered
• Motor Driver0 Part =e$eivedF #nder /esting
• L1DsF Buzzer0 'rdered• Motor0 'rdered
Task !i"ision:•
Dheeraj Naga Prasad Kothapalli 0 L1D’s and Buzzerinter,a$ingF /esting• Naveen Chandra Vallurupalli 0 #ltrasoni$ and &otor
inter,a$ing F Deugging• Viswanath Anudeep Belaganti 0 Android App
6Develop&ent F /esting and Deugging9 and luetooth
inter,a$ing.
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Juestions
•