New Technics SP10 motor controller specification

[Steerpike]

All checked and corrected now:
poapcb

The board I will make this week using Press-n-Peel iron-on film.
Since it may still need modifications I'm not getting a PCB lab to do the whole negative+photoresist process.

[rich121]

This is getting closer and closer to realization of both custom/modernized power supply AND controller...

I read every day with anxious hope...


Rick

[Steerpike]

Originally Posted by rich121

I read every day with anxious hope...

This is good to hear! It helps me avoid getting sidetracked on other projects when I know people are waiting to see how things progress.

[Brett]

Originally Posted by Steerpike

This is good to hear! It helps me avoid getting sidetracked on other projects when I know people are waiting to see how things progress.

I am also reading every post in anticipation of the final product.

[brianco]

Originally Posted by Brett

I am also reading every post in anticipation of the final product.

Originally Posted by Steerpike

This is good to hear! It helps me avoid getting sidetracked on other projects when I know people are waiting to see how things progress.

And you can add ME to this list!! Deepest gratitude as well!

[Steerpike]

I've been chopping & hacking at pieces of aluminium extrusion to make the heatsink. Since it (heatsink) is an integral part of the PC board's mounting setup, I need to be sure it all fits in neatly (not an enormous amount of free space there) before I actually etch the board.

[Triophile]

Add me to the list of very enthusiastic followers of this post :-) I have one of the ex-BBC SP-10 Mk2s with dodgy electronics, so I'd love to get that working not just properly but better than ever.

Cheers, Jon.

[Steerpike]

My heatsink and aluminium flange hackings have paid off:

[Triophile]

Nice work :-) !

[Steerpike]

I just finished etching the PCB. Better not drill it now, it's 1:45am and the neighbours would complain!