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rajesh-aggarwal
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Controlling Robot by DPDT Switch
Colour of wire Connect to
Battery clip
Left motor of robot
Right motor of robot
Wires
Mobile Controlled Robot (DTMF)
DTMFDecoder
Motor Controller
ROBOT(Motors)
DTMF IN(Phone)
Power Supply
Binary Output
Mobile Controlled RobotComponents required for preparing the +5 V supply
Breadboard
LM 7805
Cathode
AnodeInput
Ground
OutputLED
Battery clip
Connecting +5 volts supply to IC
Pin no. 1 and 16
connected
to +5 volts
Pin no. 9 connected to +5 volts
Connecting Ground to IC
Connect Pin no. 4 & 5 together and to pin no.13
Connect Pin no. 12 & 13 together.
Connecting Motors to IC L293D
Connect pin no. 3 & 6 to left motor.
Connect pin no. 11 & 14 to Right motor.
Connect the Binary Outputs to IC
Color of Wire Connect to
Orange Pin no. 15
Red Pin no. 10
Brown Pin no. 7
Black Pin no. 2
Connect the four wires
as given in below table