wired rc car

8/9/2019 Wired Rc Car

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Step 1: Tools & Components


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This is a primer project which covers following concepts-

1.Power Supply.or 12v battery

2.DPDT switch operation.

3.D !eare" #otors $.%asic motion of &obot

There are following tools are re'uire" for this project-

1.Sol"ering iron

2.(ac) saw* bla"e

3.Screw "rivers

$.#ultimeter

+.Pliers

,.ire stripper .Spanner

/.(ammer

There are following components are re'uire" for this project-

%attery 012 volt $.+ h - 1 nos.

DPDT Switch- 2nos. or $ nos robot gripper

&ibbon wire strip- 3 meters4

D !eare" #otors $nos $5$ or 2 nos $52 hassis0having holes for motor - 1

bo5 1

#etal strip 12

heels $ nos.

astor wheel 1nos0$52

Sol"ering wire - as re'uire"


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Step 2: Procedure & chassis robot

PP6& P78898!:

%efore you start ma)ing your robot you nee" a paper plan. #easure length of

the motor 0e5clu"ing shaft "iameter of shaft of the motor inner hole "iameterof the motor. Draw a rough s)etch of the base you nee" to cut )eeping in min"


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aster wheel is an un"riven single wheel that is "esigne" to be mounte" to

the bottom of a larger object so as to enable that object to be easily move".

They are available in various si=es an" are commonly ma"e of rubber

plastic nylon aluminum or stainless steel etc.

Step : !P!T s"itches usin# circuit


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To ma)e anti-cloc)wise motion of motor the polarity of supply must be

inverte" of polarity of supply in cloc)wise motion. Polarity &eversal>

DPDT switches are generally use". This can be "one by using following

circuit.

DPDT Switch onnections for wire" control

The wire shoul" sol"er on metal strip not on switches "irectly 0as shown in fig

3. This precaution helps us if there is wrong connection occurs in circuit. Sowe can change the circuit by changing metal strip position 0fig $. The

proce"ure is shown in figure below-

Step $: Motor connections


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$5$ an" $52 ? out"oor or in"oor ?? ?

Step %: Po"er Supply &12 battery

The rechargeable battery of rating 12 @olt an" $.+ ampere rating shoul"connecte" with remote switch an" ...you can Av ? / pcs battery 012@ hol"er with on*off switch.

The above circuit shows you how to connect the "p"t switchs to the motorsan" the 12@ supplyan" by pressing the switch you can chec) the "irection of the robot an"change it accor"ingly.thus you are rea"y with your first 76@67 ;86 9&6D &;%;T

Step : 'sin# robot control

%efore "esigning control wire" we have to learn basic movement of robot

which is shown in following table.

#ovements #otor1 0left #otor20right


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The following switch positions will give you the respective movement.

7-DPDT switch &-DPDT switch #ovement

T;P T;P

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