can i use this for a projector ?

[jake21]

i have this here and wanted to mod it so i can use it for a projector would any one no what i might have to do to it to run 2 pager motors to control the speed ?

 

[jake21]

smaller pic

 

[jake21]

back part

 

[diachi]

What exactly is it ? Is it just a variable current control circuit of sorts ?

 

[jake21]

yea i use it for my red lasers it has a 100 ohm pot on it, it also has a thumb control and it makes my laser shut off and turns it on and makes it dimm and brite

 

[jake21]

if i can use it i guess i have to make one from a pcb board some how

 

[diachi]

Yeah, that should work, just hook it up to the motor and it should control the speed.

 

[jake21]

thats what i thought to, i just ordered the motors, but would i need any resistors addes to it, or leave that 100 ohm pot on there, sorry for so many quistions this would be my fist projector project  

 

[diachi]

I think it would be fine with the 100 ohm pot .

 

[rog8811]

Remember that the pager motors are only 1.5 volts usually...

Regards rog8811

 

[jake21]

yea i wasent going to use that 9v batterie lol im going to solder up a batterie pack of 2xaa