Failedartifact
December 15th, 2007, 16:30
Hello there.
I am overclocking my Dreamcast by the normal 20% with an added switch so that I can change between overclocked and normal. As you might know, i need to do the same percentage increase to the VMU. But, I would like to have the option to switch between overclocked and normal for the VMU.
I have come up with a design which i think will work.
http://i16.tinypic.com/7x1l5aw.jpg
The top right switch is there becuase as the new oscillator only has 2 connections and not 3 to the chip. So the 3rd connection on the top right switch is taken off so that the original (middle pin) oscillator can either be ON or OFF.
My question..
Where can i get electronic components on the internet (recomended site?) (I need it for Oscillators, wire and switches.)
And do you get switches that does 3 connections at once? as switch 3 switchs just to change state is a bit much.
Thanks.
I am overclocking my Dreamcast by the normal 20% with an added switch so that I can change between overclocked and normal. As you might know, i need to do the same percentage increase to the VMU. But, I would like to have the option to switch between overclocked and normal for the VMU.
I have come up with a design which i think will work.
http://i16.tinypic.com/7x1l5aw.jpg
The top right switch is there becuase as the new oscillator only has 2 connections and not 3 to the chip. So the 3rd connection on the top right switch is taken off so that the original (middle pin) oscillator can either be ON or OFF.
My question..
Where can i get electronic components on the internet (recomended site?) (I need it for Oscillators, wire and switches.)
And do you get switches that does 3 connections at once? as switch 3 switchs just to change state is a bit much.
Thanks.