Check my DC motor control schematic

[myown]

Please help me understand
My motor dc is 3A 30V with (tachogenerator 3v/1000 )
1.Is that correct shematic?
2.My tachogenerator connect to ANALOG IN of PIC . I must convert that voltage or can connect it without anything
3. Is that correct measurement current?

That is shematic:

 

[Cortex]

Re: My DC motor control

your shematic semm working but it too big

i use this ones
or use a L293D as Driver

To Stop the motor in the shematic below
set the Port Pin as Input

 

[myown]

Re: My DC motor control

Thanks ,but with my schematic I can drive dc motor with current about 10A!
Or Not?
how about measurent voltage from Tachogenerator?

 

[Cortex]

My DC motor control

to mesure it use a Volt... in // with the motor