dc motor control through switches!

[mic5]

i using the circuit shown to control the dc motor in both directions. but i need suggestions whether it is good or any better circuit is there to do the same function with single or double control pins?

thanks in advance!

 

[Chippie]

Use a H bridge.....

 

[mic5]

is this possible to control the direction by H bridge ? i using a single dc motor...

 

[Nigel Goodwin]

Yes, an H-bridge gives bi-directional control from a single polarity voltage source.

Even easier, and working in exactly the same way, is a DPDT relay (which is what an H-bridge simulates).

 

[mic5]

thanks! it is very much useful to me!